General Description
The HT25LC512 is a 512K-bit OTP ROM of which function and pin assignment are compatible with AT25F512 and can directly replace the AT25F512 for cost down purposes when the memory in the system is just read only. There are 512K bits of memory which are organized as 65536 words of 8 bits each. The HT25LC512 uses a serial interface to sequentially access its data.
The simple serial interface facilitates hardware layout, increase system reliability, minimize switching noise, and reduce package size and active pin count. The device is optimized for use in many commercial and industrial applications where high density, low pin count, low
voltage, and low power consumption are essential. The device operates at clock frequencies up to 10MHZ. The HT25LC512 is enabled through the chip select pin CS) and accessed via a three-wire interface consisting of the Serial Input (SI), Serial Output (SO), and the Serial Clock (SCK). The HOLD pin may be used to suspend any serial communication without resetting the
serial sequence.
Features
*Operating voltage: 2.7V~3.6V
*Programming voltage
- VPP=12.5V#0.2V
- VCC=6.0V#0.2V
*512K-bit OTP ROM, access command compatible with AT25F512
*64K$8-bit organization
*12MHz max. clock frequency @VCC=2.7V, 15MHz max. clock frequency @VCC=3.0V
*Serial interface architecture
*Serial Peripheral Interface (SPI) compatible - modes 0 and 3
*CMOS and TTL compatible inputs and outputs
*Pin assignment compatible with AT25F512
*Commercial temperature range (0%C to +70%C)
*8-pin SOP package
'OTP' related articles 5
- 2009/01/12 HT25LC512 - CMOS 64K!8-Bit SPI Serial OTP EPROM
- 2009/01/06 EM78P341 - 8-Bit Microprocessor with OTP ROM
- 2008/11/14 EM78P330 - 8-Bit Microprocessor with OTP ROM
- 2008/10/01 EM78P142 - 8-Bit Microprocessor with OTP ROM
- 2007/07/20 27C1512T - 512Kb (32K x 16-bit) OTP EPROM MCM
General Description
The EM78P341N, EM78P342N and EM78P343N are 8-bit microprocessors designed and developed with low-power and high-speed CMOS technology. The series have an on-chip 2K×13-bit Electrical One Time Programmable Read Only Memory (OTP-ROM). It provides a protection bit to prevent intrusion of user’s OTP memory code. Three Code option bits
are also available to meet user’s requirements.
With enhanced OTP-ROM features, the EM78P341N, EM78P342N and EM78P343N provide a convenient way of developing and verifying user’s programs. Moreover, this OTP device offers the advantages of easy and effective program updates, using development and programming tools. User can avail of the ELAN Writer to easily program his development code.
Features
*CPU configuration
- 2K×13 bits on chip ROM
- 80×8 bits on chip registers (SRAM)
- 8 level stacks for subroutine nesting
- 4 programmable Level Voltage Detector (LVD) : 4.5V, 4.0V, 3.3V, 2.2V
- 4 programmable Level Voltage Reset (LVR) : 4.0V, 3.5V, 2.7V, 1.8V (POR)
- Less than 1.5 mA at 5V/4MHz
- Typically 15 μA, at 3V/32kHz
- Typically 1 μA, during sleep mode
*I/O port configuration
- Three bidirectional I/O ports : P5, P6, P7
- 18 I/O pins
- Wake-up port : P5
- 8 Programmable pull-down I/O pins
- 16 programmable pull-high I/O pins
- 8 Programmable open-drain I/O pins
- External interrupt : P60
*Operating voltage range:
- Commercial version: Operating voltage range: 1.9V~5.5V
- Industrial version: Operating voltage range: 2.1V~5.5V
*Operating temperature range: -40~85°C
- Commercial version: Operating voltage range: 0°C ~ 70°C
- Industrial version: Operating voltage range: -40°C ~ 85°C
*Operating frequency range: Main clock
- Crystal mode:
DC ~ 20MHz/2clks @ 4V; DC ~16 MHz/2clks @ 3V
DC ~ 4MHz/2clks @ 1.9V
- ERC mode:
DC ~ 4MHz/2clks @ 5V; DC ~ 4MHz/2clks @ 3V
DC ~ 8MHz/2clks @ 3V; DC ~ 250ns inst. cycle @ 3V
- IRC mode:
Oscillation mode : 4MHz, 16MHz, 1MHz, 455kHz
Process deviation : Typ±3%, Max±5%
Temperature deviation : ±10% (-40°C~85°C )
*Peripheral configuration
- Easily implemented IR (or infrared remote control)
- 8-bit real time clock/counter (TCC) with selective signal sources, trigger edges, and overflow interrupt
- 8-bit real time clock/counter (TCCA, TCCC) and 16-bit real time clock/counter (TCCB) with selective signal sources, trigger edges, and overflow interrupt
- 8-bit channels Analog-to-Digital Converter with 12-bit resolution
- One pair of comparators or OP
*Seven available interrupts:
- TCC, TCCA, TCCB, TCCC overflow interrupt
- Input-port status changed interrupt (wake-up from sleep mode)
- External interrupt
- ADC completion interrupt
- IR/PWM interrupt
- Comparator status change interrupt
- Low voltage detect (LVD) interrupt
*Special features
- Programmable free running watchdog timer (4.5ms:18ms)
- Power saving Sleep mode
- Selectable Oscillation mode
- Power-on voltage detector available (1.7 V± 0.1V)
*Package type:
- 14-pin DIP 300mil : EM78P341NP
- 14-pin SOP 150mil : EM78P341NM
- 18-pin DIP 300mil : EM78P342NP
- 18-pin SOP 300mil : EM78P342NM
- 20-pin DIP 300mil : EM78P343NP
- 20-pin SOP 300mil : EM78P343NM
- 20-pin SSOP 209mil : EM78P343NKM
EM78P341NP, EM78P341NM, EM78P342NP, EM78P342NM, EM78P343NP, EM78P343NM, EM78P343NKM, EM78P343N
The EM78P341N, EM78P342N and EM78P343N are 8-bit microprocessors designed and developed with low-power and high-speed CMOS technology. The series have an on-chip 2K×13-bit Electrical One Time Programmable Read Only Memory (OTP-ROM). It provides a protection bit to prevent intrusion of user’s OTP memory code. Three Code option bits
are also available to meet user’s requirements.
With enhanced OTP-ROM features, the EM78P341N, EM78P342N and EM78P343N provide a convenient way of developing and verifying user’s programs. Moreover, this OTP device offers the advantages of easy and effective program updates, using development and programming tools. User can avail of the ELAN Writer to easily program his development code.
Features
*CPU configuration
- 2K×13 bits on chip ROM
- 80×8 bits on chip registers (SRAM)
- 8 level stacks for subroutine nesting
- 4 programmable Level Voltage Detector (LVD) : 4.5V, 4.0V, 3.3V, 2.2V
- 4 programmable Level Voltage Reset (LVR) : 4.0V, 3.5V, 2.7V, 1.8V (POR)
- Less than 1.5 mA at 5V/4MHz
- Typically 15 μA, at 3V/32kHz
- Typically 1 μA, during sleep mode
*I/O port configuration
- Three bidirectional I/O ports : P5, P6, P7
- 18 I/O pins
- Wake-up port : P5
- 8 Programmable pull-down I/O pins
- 16 programmable pull-high I/O pins
- 8 Programmable open-drain I/O pins
- External interrupt : P60
*Operating voltage range:
- Commercial version: Operating voltage range: 1.9V~5.5V
- Industrial version: Operating voltage range: 2.1V~5.5V
*Operating temperature range: -40~85°C
- Commercial version: Operating voltage range: 0°C ~ 70°C
- Industrial version: Operating voltage range: -40°C ~ 85°C
*Operating frequency range: Main clock
- Crystal mode:
DC ~ 20MHz/2clks @ 4V; DC ~16 MHz/2clks @ 3V
DC ~ 4MHz/2clks @ 1.9V
- ERC mode:
DC ~ 4MHz/2clks @ 5V; DC ~ 4MHz/2clks @ 3V
DC ~ 8MHz/2clks @ 3V; DC ~ 250ns inst. cycle @ 3V
- IRC mode:
Oscillation mode : 4MHz, 16MHz, 1MHz, 455kHz
Process deviation : Typ±3%, Max±5%
Temperature deviation : ±10% (-40°C~85°C )
*Peripheral configuration
- Easily implemented IR (or infrared remote control)
- 8-bit real time clock/counter (TCC) with selective signal sources, trigger edges, and overflow interrupt
- 8-bit real time clock/counter (TCCA, TCCC) and 16-bit real time clock/counter (TCCB) with selective signal sources, trigger edges, and overflow interrupt
- 8-bit channels Analog-to-Digital Converter with 12-bit resolution
- One pair of comparators or OP
*Seven available interrupts:
- TCC, TCCA, TCCB, TCCC overflow interrupt
- Input-port status changed interrupt (wake-up from sleep mode)
- External interrupt
- ADC completion interrupt
- IR/PWM interrupt
- Comparator status change interrupt
- Low voltage detect (LVD) interrupt
*Special features
- Programmable free running watchdog timer (4.5ms:18ms)
- Power saving Sleep mode
- Selectable Oscillation mode
- Power-on voltage detector available (1.7 V± 0.1V)
*Package type:
- 14-pin DIP 300mil : EM78P341NP
- 14-pin SOP 150mil : EM78P341NM
- 18-pin DIP 300mil : EM78P342NP
- 18-pin SOP 300mil : EM78P342NM
- 20-pin DIP 300mil : EM78P343NP
- 20-pin SOP 300mil : EM78P343NM
- 20-pin SSOP 209mil : EM78P343NKM
EM78P341NP, EM78P341NM, EM78P342NP, EM78P342NM, EM78P343NP, EM78P343NM, EM78P343NKM, EM78P343N
General Description
The EM78P330/331N is an 8-bit microprocessors designed and developed with low-power and high-speed CMOS technology. It has an on-chip 8K×13-bit Electrical One Time Programmable Read Only Memory (OTP-ROM). It provides a protection bit to prevent intrusion of user’s OTP memory code. Three Code option bits are also available to meet user’s requirements.
With its enhanced OTP-ROM feature, the EM78P330N provides a convenient way of developing and verifying user’s programs. Moreover, this OTP device offers the advantages of easy and effective program updates, using development and programming tools. User can avail of the ELAN Writer to easily program his development code.
Features
*CPU configuration
- 8K×13 bits on chip ROM
- 144×8 bits on chip registers (SRAM)
- 8 level stacks for subroutine nesting
- 4 programmable Level Voltage Detector (LVD) : 4.5V, 4.0V, 3.3V, 2.2V
- 4 programmable Level Voltage Reset (LVR) : 4.0V, 3.5V, 2.7V, 1.8V (POR)
- Less than 2.2 mA at 5V/4MHz
- Typically 15 μA, at 3V/32kHz
- Typically 1 μA, during sleep mode
*I/O port configuration
- 4 bidirectional I/O ports : P5, P6, P7, P8
- 29 I/O pins
- Wake-up port : P6
- 29 Programmable pull-down I/O pins
- 29 programmable pull-high I/O pins
- External interrupt : P52, P53
*Operating voltage range:
- OTP version: Operating voltage range: 2.1V~5.5V
*Operating temperature range: -40~85°C
*Operating frequency range:Main clock
- Crystal mode:
DC~20MHz/2clks @ 5V; DC~100ns inst. cycle @ 5V
DC~8MHz/2clks @ 3V; DC ~ 250ns inst. cycle @ 3V
- ERC mode:
DC~16MHz/2clks @ 5V; DC~125ns inst. cycle @ 5V
DC~8MHz/2clks @ 3V; DC~250ns inst. cycle @ 3V
- IRC mode:
Oscillation mode : 4MHz, 8MHz, 1MHz, 455kHz
Process deviation : Typ±3%, Max±5%
Temperature deviation : ±5% (-40°C~85°C )
Sub clock
Crystal: 32.768kHz
All these four main frequencies can be trimmed by programming with four calibrated bits in the ICE330N Simulator. OTP is auto trimmed by ELAN Writer
*Peripheral configuration
- Serial peripheral interface (SPI) available
- 8-bit real time clock/counter (TCC) with selective signal sources, trigger edges, and overflow interrupt
- 8-bit channels Analog-to-Digital Converter with 12-bit resolution in Vref mode
- Three Pulse Width Modulation (PWM ) with 10-bit resolution
- One pair of comparators or OP
- One 10-bit timer. Two 10-bit timer with selective signal sources and trigger edges. All of these have interrupt function.
*Eight available interrupts:
- TCC overflow interrupt
- Input-port status changed interrupt (wake-up from sleep mode)
- Two External interrupt
- ADC completion interrupt
- PWM time period match completion interrupt
- Comparator high/low interrupt
- Serial I/O interrupt
- Low voltage detect (LVD)
*Special features
- Programmable free running watchdog timer
- High ESD immunity
- High EFT immunity
- Power saving Sleep mode
- Selectable Oscillation mode
*Package types:
- 28 pin DIP 600mil : EM78P330NPS/J
- 28 pin SOP 300mil : EM78P330NMS/J
- 28 pin SDIP 400mil : EM78P330NKS/J
- 28 pin SDIP 300mil : EM78P330NAKS/J
- 32 pin LQFP : EM78P331NQS/J
- 32 pin SDIP 400mil : EM78P331NKS/J
- 32 pin DIP 600mil : EM78P331NPS/J
- 32 pin SOP 300mil : EM78P331NMS/J
Note: Green products do not contain hazardous substances.
EM78P330NPJ, EM78P330NMJ, EM78P330NKJ, EM78P330NAKJ, EM78P331NQJ, EM78P331NKJ, EM78P331NPJ, EM78P331NMJ, EM78P330NPS, EM78P330NMS, EM78P330NKS, EM78P330NAKS, EM78P331NQS, EM78P331NKS, EM78P331NPS, EM78P331NMS
The EM78P330/331N is an 8-bit microprocessors designed and developed with low-power and high-speed CMOS technology. It has an on-chip 8K×13-bit Electrical One Time Programmable Read Only Memory (OTP-ROM). It provides a protection bit to prevent intrusion of user’s OTP memory code. Three Code option bits are also available to meet user’s requirements.
With its enhanced OTP-ROM feature, the EM78P330N provides a convenient way of developing and verifying user’s programs. Moreover, this OTP device offers the advantages of easy and effective program updates, using development and programming tools. User can avail of the ELAN Writer to easily program his development code.
Features
*CPU configuration
- 8K×13 bits on chip ROM
- 144×8 bits on chip registers (SRAM)
- 8 level stacks for subroutine nesting
- 4 programmable Level Voltage Detector (LVD) : 4.5V, 4.0V, 3.3V, 2.2V
- 4 programmable Level Voltage Reset (LVR) : 4.0V, 3.5V, 2.7V, 1.8V (POR)
- Less than 2.2 mA at 5V/4MHz
- Typically 15 μA, at 3V/32kHz
- Typically 1 μA, during sleep mode
*I/O port configuration
- 4 bidirectional I/O ports : P5, P6, P7, P8
- 29 I/O pins
- Wake-up port : P6
- 29 Programmable pull-down I/O pins
- 29 programmable pull-high I/O pins
- External interrupt : P52, P53
*Operating voltage range:
- OTP version: Operating voltage range: 2.1V~5.5V
*Operating temperature range: -40~85°C
*Operating frequency range:Main clock
- Crystal mode:
DC~20MHz/2clks @ 5V; DC~100ns inst. cycle @ 5V
DC~8MHz/2clks @ 3V; DC ~ 250ns inst. cycle @ 3V
- ERC mode:
DC~16MHz/2clks @ 5V; DC~125ns inst. cycle @ 5V
DC~8MHz/2clks @ 3V; DC~250ns inst. cycle @ 3V
- IRC mode:
Oscillation mode : 4MHz, 8MHz, 1MHz, 455kHz
Process deviation : Typ±3%, Max±5%
Temperature deviation : ±5% (-40°C~85°C )
Sub clock
Crystal: 32.768kHz
All these four main frequencies can be trimmed by programming with four calibrated bits in the ICE330N Simulator. OTP is auto trimmed by ELAN Writer
*Peripheral configuration
- Serial peripheral interface (SPI) available
- 8-bit real time clock/counter (TCC) with selective signal sources, trigger edges, and overflow interrupt
- 8-bit channels Analog-to-Digital Converter with 12-bit resolution in Vref mode
- Three Pulse Width Modulation (PWM ) with 10-bit resolution
- One pair of comparators or OP
- One 10-bit timer. Two 10-bit timer with selective signal sources and trigger edges. All of these have interrupt function.
*Eight available interrupts:
- TCC overflow interrupt
- Input-port status changed interrupt (wake-up from sleep mode)
- Two External interrupt
- ADC completion interrupt
- PWM time period match completion interrupt
- Comparator high/low interrupt
- Serial I/O interrupt
- Low voltage detect (LVD)
*Special features
- Programmable free running watchdog timer
- High ESD immunity
- High EFT immunity
- Power saving Sleep mode
- Selectable Oscillation mode
*Package types:
- 28 pin DIP 600mil : EM78P330NPS/J
- 28 pin SOP 300mil : EM78P330NMS/J
- 28 pin SDIP 400mil : EM78P330NKS/J
- 28 pin SDIP 300mil : EM78P330NAKS/J
- 32 pin LQFP : EM78P331NQS/J
- 32 pin SDIP 400mil : EM78P331NKS/J
- 32 pin DIP 600mil : EM78P331NPS/J
- 32 pin SOP 300mil : EM78P331NMS/J
Note: Green products do not contain hazardous substances.
EM78P330NPJ, EM78P330NMJ, EM78P330NKJ, EM78P330NAKJ, EM78P331NQJ, EM78P331NKJ, EM78P331NPJ, EM78P331NMJ, EM78P330NPS, EM78P330NMS, EM78P330NKS, EM78P330NAKS, EM78P331NQS, EM78P331NKS, EM78P331NPS, EM78P331NMS
General Description
The EM78P142 is an 8-bit microprocessor designed and developed with low-power and high-speed CMOS technology.
The series have an on-chip 2K×13-bit Electrical One Time Programmable Read Only Memory (OTP-ROM). It provides a protection bit to prevent intrusion of user’s OTP memory code. Three Code option bits are also available to meet user’s requirements.
With enhanced OTP-ROM features, the EM78P142 provide a convenient way of developing and verifying user’s programs. Moreover, this OTP device offers the advantages of easy and effective program updates, using development and programming tools. User can avail of the ELAN Writer to easily program his development code.
Features
*CPU configuration
-2K×13 bits on-chip ROM
-80×8 bits on-chip registers (SRAM)
-8-level stacks for subroutine nesting
-4 programmable Level Voltage Detector (LVD) : 4.5V, 4.0V, 3.3V, 2.2V
-3 programmable Level Voltage Reset (LVR) : 4.0V, 3.5V, 2.4V
-Less than 1.5 mA at 5V/4MHz
-Typically 15 μA, at 3V/32kHz
-Typically 2 μA, during sleep mode
*I/O port configuration
-3 bidirectional I/O ports: P5, P6, P7
-8 I/O pins
-Wake-up port : P5
-5 programmable pull-down I/O pins
-6 programmable pull-high I/O pins
-1 programmable open-drain I/O pins
*Operating voltage range:
-2.1V~5.5V at 0°C~70°C (commercial)
-2.3V~5.5V at -40°C~85°C (industrial)
*Operating frequency range (base on 2 clocks):
-Crystal mode: DC ~ 16MHz, 4.5V; DC ~ 8MHz, 3V; DC ~ 4MHz, 2.1V
-ERC mode: DC ~ 16MHz, 4.5V; DC ~ 125ns inst. cycle, 4.5V DC ~ 8MHz, 3V; DC ~ 250ns inst. cycle, 3V
-IRC mode : Oscillation mode: 16MHz, 4MHz, 1MHz, 455kHz
*Fast set-up time requires only 0.8ms (VDD: 5V Crystal: 4MHz, C1/C2: 30pF) in HXT2 mode and 10μs in IRC mode (VDD: 5V, IRC: 4 MHz)
*Peripheral configuration
-Easily implemented IR (infrared remote control)
-8-bit real time clock (TCC) with overflow interrupt
-8-bit real time clock (TCCA, TCCC) and 16-bit real time clock (TCCB) with overflow interrupt
-7-bit multi-channel Analog-to-Digital Converter with 12-bit resolution in Vref mode
*Five available interrupts
-TCC, TCCA, TCCB, TCCC overflow interrupt
-Input-port status changed interrupt (wake up from sleep mode)
-ADC completion interrupt
-IR/PWM period match completion
-Low voltage detect (LVD) interrupt
*Special Features:
-Programmable free running Watchdog Timer (4.5 ms : 18 ms)
-Power saving Sleep mode
-Selectable Oscillation mode
-Power-on voltage detector available (1.7V ± 0.1V)
-High EFT immunity (better performance at 4 MHz or below)
EM78P142SS10J/S, EM78P142SS10
The EM78P142 is an 8-bit microprocessor designed and developed with low-power and high-speed CMOS technology.
The series have an on-chip 2K×13-bit Electrical One Time Programmable Read Only Memory (OTP-ROM). It provides a protection bit to prevent intrusion of user’s OTP memory code. Three Code option bits are also available to meet user’s requirements.
With enhanced OTP-ROM features, the EM78P142 provide a convenient way of developing and verifying user’s programs. Moreover, this OTP device offers the advantages of easy and effective program updates, using development and programming tools. User can avail of the ELAN Writer to easily program his development code.
Features
*CPU configuration
-2K×13 bits on-chip ROM
-80×8 bits on-chip registers (SRAM)
-8-level stacks for subroutine nesting
-4 programmable Level Voltage Detector (LVD) : 4.5V, 4.0V, 3.3V, 2.2V
-3 programmable Level Voltage Reset (LVR) : 4.0V, 3.5V, 2.4V
-Less than 1.5 mA at 5V/4MHz
-Typically 15 μA, at 3V/32kHz
-Typically 2 μA, during sleep mode
*I/O port configuration
-3 bidirectional I/O ports: P5, P6, P7
-8 I/O pins
-Wake-up port : P5
-5 programmable pull-down I/O pins
-6 programmable pull-high I/O pins
-1 programmable open-drain I/O pins
*Operating voltage range:
-2.1V~5.5V at 0°C~70°C (commercial)
-2.3V~5.5V at -40°C~85°C (industrial)
*Operating frequency range (base on 2 clocks):
-Crystal mode: DC ~ 16MHz, 4.5V; DC ~ 8MHz, 3V; DC ~ 4MHz, 2.1V
-ERC mode: DC ~ 16MHz, 4.5V; DC ~ 125ns inst. cycle, 4.5V DC ~ 8MHz, 3V; DC ~ 250ns inst. cycle, 3V
-IRC mode : Oscillation mode: 16MHz, 4MHz, 1MHz, 455kHz
*Fast set-up time requires only 0.8ms (VDD: 5V Crystal: 4MHz, C1/C2: 30pF) in HXT2 mode and 10μs in IRC mode (VDD: 5V, IRC: 4 MHz)
*Peripheral configuration
-Easily implemented IR (infrared remote control)
-8-bit real time clock (TCC) with overflow interrupt
-8-bit real time clock (TCCA, TCCC) and 16-bit real time clock (TCCB) with overflow interrupt
-7-bit multi-channel Analog-to-Digital Converter with 12-bit resolution in Vref mode
*Five available interrupts
-TCC, TCCA, TCCB, TCCC overflow interrupt
-Input-port status changed interrupt (wake up from sleep mode)
-ADC completion interrupt
-IR/PWM period match completion
-Low voltage detect (LVD) interrupt
*Special Features:
-Programmable free running Watchdog Timer (4.5 ms : 18 ms)
-Power saving Sleep mode
-Selectable Oscillation mode
-Power-on voltage detector available (1.7V ± 0.1V)
-High EFT immunity (better performance at 4 MHz or below)
EM78P142SS10J/S, EM78P142SS10
FEATURES:
• 32K x 16 Bit OTP EPROM organization
• RAD-PAK® radiation-hardened against natural space radiation
• Total dose hardness:
- > 100 Krad (Si), depending upon space mission
• Excellent Single Event Effects:
- SELTH LET: > 80 MeV/mg/cm2
- SEUTH LET: > 80 Mev/mg/cm2
• Package:
- 40 pin RAD-PAK® DIP
• Low power consumption:
- Active mode: 500 mW @ 10 MHz
- Standby mode: < 11 mW
• High speed page and word programming:
- Page programming time: 14 sec (typ)
• Programming power supply:
- VPP = 12.5 V ± 0.3 V
• One-time Programmable
• Pin Arrangement
- Flash memory and mask ROM compatible
DESCRIPTION:
Maxwell Technologies’ 27C1512T high density 512K OneTime Programmable Electrically Programmable Read Only Memory multi-chip module (MCM) features a greater than 100 krad (Si) total dose tolerance, depending upon space mission. The 27C1512T features fast address times and low power dissipation.
The 27C1512T offers high speed programming using page programming mode. Maxwell Technologies' patented RAD-PAK® packaging technology incorporates radiation shielding in the microcircuit package. It eliminates the need for box shielding while providing the required radiation shielding for a lifetime in orbit or space mission. In a GEO orbit, RAD-PAK® provides greater than 100 krad (Si) radiation dose tolerance. This product is available with screening up to Maxwell Technologies self-defined Class K.
27C1512TRPDK
27C1512TRPDH
27C1512TRPDI
27C1512TRPDE
• 32K x 16 Bit OTP EPROM organization
• RAD-PAK® radiation-hardened against natural space radiation
• Total dose hardness:
- > 100 Krad (Si), depending upon space mission
• Excellent Single Event Effects:
- SELTH LET: > 80 MeV/mg/cm2
- SEUTH LET: > 80 Mev/mg/cm2
• Package:
- 40 pin RAD-PAK® DIP
• Low power consumption:
- Active mode: 500 mW @ 10 MHz
- Standby mode: < 11 mW
• High speed page and word programming:
- Page programming time: 14 sec (typ)
• Programming power supply:
- VPP = 12.5 V ± 0.3 V
• One-time Programmable
• Pin Arrangement
- Flash memory and mask ROM compatible
DESCRIPTION:
Maxwell Technologies’ 27C1512T high density 512K OneTime Programmable Electrically Programmable Read Only Memory multi-chip module (MCM) features a greater than 100 krad (Si) total dose tolerance, depending upon space mission. The 27C1512T features fast address times and low power dissipation.
The 27C1512T offers high speed programming using page programming mode. Maxwell Technologies' patented RAD-PAK® packaging technology incorporates radiation shielding in the microcircuit package. It eliminates the need for box shielding while providing the required radiation shielding for a lifetime in orbit or space mission. In a GEO orbit, RAD-PAK® provides greater than 100 krad (Si) radiation dose tolerance. This product is available with screening up to Maxwell Technologies self-defined Class K.
27C1512TRPDK
27C1512TRPDH
27C1512TRPDI
27C1512TRPDE
