MCS-51 (results: 62)
Product | Cart |
Manufacturer
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Architecture
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FLASH memory
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RAM memory
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EEPROM memory
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Number of I/O
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Supply voltage range
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Frequency
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ADC
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DAC
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UART/USART interface
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SPI interface
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TWI (I2C) interface
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CAN interface
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ETHERNET interface
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USB interface
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Encryption
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Operating temperature (range)
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Case
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AT89C51ED2-SMSUM
64kB-FL 2kB-RAM 2kB-EE 32I/O ISP 2,7÷5,5V 3xtimer UART SPI 5PWM -40÷85°C Replacement for: AT89C51ED2-SMSIM, T89C51RD2-SMSCM, T89C51RD2-SMSIM
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Manufacturer:
Microchip Manufacturer part number: AT89C51ED2-SMSUM Case style: PLCC68 |
External warehouse:
160 pcs. |
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Packaging: 5 Minimum order amount must exceed 20 Euro. |
MICROCHIP | 8-bit | 64kB | 2kB | 2kB | 50 | 2,7V~5,5V | 60,0000MHz | NO | NO | YES | YES | NO | NO | NO | NO | NO | -40°C ~ 85°C | PLCC68 | ||||
AT89C51IC2-SLSUM
32kB-FL 1.25kB-RAM -EE 34I/O ISP 2,7÷5,5V 3xtimer UART SPI -40÷85°C
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Manufacturer:
Microchip Manufacturer part number: AT89C51IC2-SLSUM Case style: PLCC44 |
External warehouse:
54 pcs. |
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Packaging: 3 Minimum order amount must exceed 20 Euro. |
MICROCHIP | 8-bit | 32kB | 1,25kB | 34 | 2,7V~5,5V | 60,0000MHz | NO | NO | YES | YES | YES | NO | NO | NO | NO | -40°C ~ 85°C | PLCC44 | |||||
AT89C51ID2-SLSUM
MCU 8-bit 8051 CISC 64KB Flash 3.3V/5V 44-Pin PLCC
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Manufacturer:
Microchip Manufacturer part number: AT89C51ID2-SLSUM Case style: PLCC44 |
External warehouse:
60 pcs. |
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Packaging: 3 Minimum order amount must exceed 20 Euro. |
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AT89C51RB2-3CSUM
16kB-FL 1280B-RAM 32I/O ISP 2,7÷5,5V 3xtimer UART SPI 5PWM -40÷85°C Replacement for: AT89C51RB2-3CSIM, T89C51RB2-3CSCM, T89C51RB2-3CSIM
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Manufacturer:
Microchip Manufacturer part number: AT89C51RB2-3CSUM Case style: PDIP40 |
External warehouse:
35 pcs. |
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Packaging: 5 Minimum order amount must exceed 20 Euro. |
MICROCHIP | 8-bit | 16kB | 1,25kB | 32 | 2,7V~5,5V | 60,0000MHz | NO | NO | YES | YES | NO | NO | NO | NO | NO | -40°C ~ 85°C | PDIP40 | |||||
AT89C51RC-24PU
32kB-FL 512B-RAM 32I/O 4÷5,5V 3xtimer UART -40÷85°C Replacement for: AT89C51RC-24JC, AT89C51RC-24PI Replaced by: AT89C51RC2-3CSUM
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Manufacturer:
Microchip Manufacturer part number: AT89C51RC-24PU Case style: PDIP40 |
External warehouse:
86 pcs. |
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Packaging: 10 Minimum order amount must exceed 20 Euro. |
MICROCHIP | 8-bit | 32kB | 512B | 32 | 4V~5,5V | 24,000MHz | NO | NO | YES | NO | NO | NO | NO | NO | NO | -40°C ~ 85°C | PDIP40 | |||||
AT89C51RC2-3CSUM
32kB-FL 1280B-RAM 32I/O ISP 2,7÷5,5V 3xtimer UART SPI 5PWM -40÷85°C Replacement for: AT89C51RC2-3CSCM, AT89C51RC2-3CSIM, T89C51RC2-3CSIM
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Manufacturer:
Microchip Manufacturer part number: AT89C51RC2-3CSUM Case style: PDIP40 |
External warehouse:
65 pcs. |
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Packaging: 10 Minimum order amount must exceed 20 Euro. |
MICROCHIP | 8-bit | 32kB | 1,25kB | 32 | 2,7V~5,5V | 60,0000MHz | NO | NO | YES | YES | NO | NO | NO | NO | NO | -40°C ~ 85°C | PDIP40 | |||||
Manufacturer:
Microchip Manufacturer part number: AT89C51RC2-3CSUM Case style: PDIP40 |
External warehouse:
80 pcs. |
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Packaging: 1 Minimum order amount must exceed 20 Euro. |
MICROCHIP | 8-bit | 32kB | 1,25kB | 32 | 2,7V~5,5V | 60,0000MHz | NO | NO | YES | YES | NO | NO | NO | NO | NO | -40°C ~ 85°C | PDIP40 | |||||
AT89C51RC2-SLSUM
32kB-FL 1280B-RAM 32I/O ISP 2,7÷5,5V 3xtimer UART SPI 5PWM -40÷85°C Replacement for: AT89C51RC2-SLSCM, AT89C51RC2-SLSIM, T89C51RC2-SLSIM
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Manufacturer:
Microchip Manufacturer part number: AT89C51RC2-SLSUM Case style: PLCC44 |
External warehouse:
1008 pcs. |
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Packaging: 3 Minimum order amount must exceed 20 Euro. |
MICROCHIP | 8-bit | 32kB | 1,25kB | 32 | 2,7V~5,5V | 60,0000MHz | NO | NO | YES | YES | NO | NO | NO | NO | NO | -40°C ~ 85°C | PLCC44 | |||||
Manufacturer:
Microchip Manufacturer part number: AT89C51RC2-SLSUM Case style: PLCC44 |
External warehouse:
59 pcs. |
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Packaging: 27 Minimum order amount must exceed 20 Euro. |
MICROCHIP | 8-bit | 32kB | 1,25kB | 32 | 2,7V~5,5V | 60,0000MHz | NO | NO | YES | YES | NO | NO | NO | NO | NO | -40°C ~ 85°C | PLCC44 | |||||
Manufacturer:
Microchip Manufacturer part number: AT89C51RC2-SLSUM Case style: PLCC44 |
External warehouse:
43 pcs. |
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Packaging: 27 Minimum order amount must exceed 20 Euro. |
MICROCHIP | 8-bit | 32kB | 1,25kB | 32 | 2,7V~5,5V | 60,0000MHz | NO | NO | YES | YES | NO | NO | NO | NO | NO | -40°C ~ 85°C | PLCC44 | |||||
AT89C51RD2-SLSUM
64kB-FL 2kB-RAM 32I/O ISP 2,7÷5,5V 3xtimer UART SPI 5PWM -40÷85°C Replacement for: AT89C51RD2-SLSIM
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Manufacturer:
Microchip Manufacturer part number: AT89C51RD2-SLSUM Case style: PLCC44 |
External warehouse:
1094 pcs. |
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Packaging: 3 Minimum order amount must exceed 20 Euro. |
MICROCHIP | 8-bit | 64kB | 2kB | 34 | 2,7V~5,5V | 60,0000MHz | NO | NO | YES | YES | NO | NO | NO | NO | NO | -40°C ~ 85°C | PLCC44 | |||||
Manufacturer:
Microchip Manufacturer part number: AT89C51RD2-SLSUM Case style: PLCC44 |
External warehouse:
4272 pcs. |
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Packaging: 27 Minimum order amount must exceed 20 Euro. |
MICROCHIP | 8-bit | 64kB | 2kB | 34 | 2,7V~5,5V | 60,0000MHz | NO | NO | YES | YES | NO | NO | NO | NO | NO | -40°C ~ 85°C | PLCC44 | |||||
AT89LP51RB2-20AAU ATMEL
MCU 8-bit AT89 8051 CISC 24KB Flash 3.3V/5V
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Manufacturer:
Microchip Manufacturer part number: AT89LP51RB2-20AAU Case style: LQFP144 |
External warehouse:
6880 pcs. |
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Packaging: 160 Minimum order amount must exceed 20 Euro. |
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AT89LP51RB2-20JU PLCC44
MCU 8-bit AT89 8051 CISC 24KB Flash 3.3V/5V 44-Pin PLCC Stick
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Manufacturer:
Microchip Manufacturer part number: AT89LP51RB2-20JU Case style: PLCC44 |
External warehouse:
189 pcs. |
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Packaging: 27 Minimum order amount must exceed 20 Euro. |
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AT89LP51RD2-20JU ATMEL
MCU 8-bit AT89 8051 CISC 64KB Flash 2.5V/3.3V/5V
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Manufacturer:
Microchip Manufacturer part number: AT89LP51RD2-20JU Case style: PLCC44 |
External warehouse:
13284 pcs. |
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Packaging: 27 Minimum order amount must exceed 20 Euro. |
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AT89S2051-24SU
2kB-FL 256B-RAM 15I/O ISP 2,7÷5,5V 2xtimer UART PWM -40÷85°C Replacement for: AT89S2051-24SC, AT89S2051-24SI
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Manufacturer:
Microchip Manufacturer part number: AT89S2051-24SU Case style: SOP20 |
External warehouse:
69 pcs. |
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Packaging: 1 Minimum order amount must exceed 20 Euro. |
MICROCHIP | 8-bit | 2kB | 256B | 15 | 2,7V~5,5V | 24,000MHz | NO | NO | YES | NO | NO | NO | NO | NO | NO | -40°C ~ 85°C | SOP20 | |||||
AT89S51-24PU
4kB-FL 128B-RAM 32I/O ISP 4÷5,5V 2xtimer UART -40÷85°C Replacement for: AT89S51-24PC, AT89S51-24PI, AT89C51-24PC, AT89C51-24PI
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Manufacturer:
Microchip Manufacturer part number: AT89S51-24PU Case style: PDIP40 |
External warehouse:
1050 pcs. |
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Packaging: 5 Minimum order amount must exceed 20 Euro. |
MICROCHIP | 8-bit | 4kB | 128B | 32 | 4V~5,5V | 33MHz | NO | NO | YES | NO | NO | NO | NO | NO | NO | -40°C ~ 85°C | PDIP40 | |||||
Manufacturer:
Microchip Manufacturer part number: AT89S51-24PU Case style: PDIP40 |
External warehouse:
290 pcs. |
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Packaging: 10 Minimum order amount must exceed 20 Euro. |
MICROCHIP | 8-bit | 4kB | 128B | 32 | 4V~5,5V | 33MHz | NO | NO | YES | NO | NO | NO | NO | NO | NO | -40°C ~ 85°C | PDIP40 | |||||
Manufacturer:
Microchip Manufacturer part number: AT 89 S 51-24PU Case style: PDIP40 |
External warehouse:
241 pcs. |
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Packaging: 1 Minimum order amount must exceed 20 Euro. |
MICROCHIP | 8-bit | 4kB | 128B | 32 | 4V~5,5V | 33MHz | NO | NO | YES | NO | NO | NO | NO | NO | NO | -40°C ~ 85°C | PDIP40 | |||||
AT89S8253-24JU
12kB-FL 256B-RAM 2kB-EE 32I/O ISP 2,7÷5,5V 3xtimer UART SPI -40÷85°C Replacement for: AT89S8253-24JC, AT89S8253-24JI, AT89S8252-24JC, AT89S8252-24JI
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Manufacturer:
Microchip Manufacturer part number: AT89S8253-24JU Case style: PLCC44 |
External warehouse:
1856 pcs. |
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Packaging: 3 Minimum order amount must exceed 20 Euro. |
MICROCHIP | 8-bit | 12kB | 256B | 2kB | 32 | 2,7V~5,5V | 24,000MHz | NO | NO | YES | YES | NO | NO | NO | NO | NO | -40°C ~ 85°C | PLCC44 | ||||
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Item in delivery
Estimated time: 2025-05-02
Quantity of pieces: 27
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AT89LP4052-24XU
4kB-FL 256B-RAM 15I/O ISP 2.4÷5.5V 2xtimer UART SPI PWM -40÷85°C
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Manufacturer:
Microchip Manufacturer part number: AT89LP4052-20XU Case style: TSSOP20 |
External warehouse:
296 pcs. |
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Packaging: 74 Minimum order amount must exceed 20 Euro. |
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AT89LP4052-20PU
4kB-FL 256B-RAM 15I/O ISP 2,4÷5,5V 2xtimer UART SPI PWM -40÷85°C Replacement for: AT89LP4052-20PI
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Manufacturer:
Microchip Manufacturer part number: AT89LP4052-20PU Case style: PDIP20 |
External warehouse:
70 pcs. |
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Packaging: 1 Minimum order amount must exceed 20 Euro. |
MICROCHIP | 8-bit | 4kB | 256B | 15 | 2,4~5,5V | 20,000MHz | NO | NO | YES | YES | NO | NO | NO | NO | NO | -40°C ~ 85°C | PDIP20 | |||||
AT89S51-24AU
4kB-FL 128B-RAM 32I/O ISP 4÷5,5V 2xtimer UART -40÷85°C Replacement for: AT89S51-24AC, AT89S51-24AI, AT90C51-24AC, AT89C51-24AI
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Manufacturer:
Microchip Manufacturer part number: AT89S51-24AU Case style: TQFP44 |
External warehouse:
320 pcs. |
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Packaging: 160 Minimum order amount must exceed 20 Euro. |
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AT80C32X2-SLSUM
256B-RAM 32I/O 4,5÷5,5V 40MHz 3xtimer UART -40÷85°C *Obsolete! TS80C32X2-MCB, TS80C32X2-MIB, P80C32SBAA
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Atmel | 8-bit | 256B | 32 | 4,5V~5,5V | 40,000MHz | NO | NO | YES | NO | NO | NO | NO | NO | NO | -40°C ~ 85°C | PLCC44 | ||||||||
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Item available on a request
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AT89C2051-12PU PDIP20W
MCU 8-bit AT89 8051 CISC 2KB Flash 3.3V/5V 20-Pin PDIP W
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MICROCHIP | 8-bit | 2kB | 128B | 15 | 2,7V~6V | 12,000MHz | NO | NO | YES | NO | NO | NO | NO | NO | NO | -40°C ~ 85°C | PDIP24W | |||||||
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Item available on a request
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AT89C5115-SISUM
16kB-FL 512B-RAM 2kB-EE 20I/O ISP 3÷5,5V 3xtimer 8A/D UART 2PWM -40÷85°C Replacement for: T89C5115-SISIM
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MICROCHIP | 8-bit | 16kB | 512B | 2kB | 20 | 3V~5,5V | 40,000MHz | YES | NO | YES | NO | NO | NO | NO | NO | NO | -40°C ~ 85°C | PLCC28 | ||||||
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Item available on a request
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AT89C5131A-RDTUM
32kB-FL 1280B-RAM 1kB-EE 34I/O ISP 2,7÷5,5V 3xtimer UART SPI TWI USB 5PWM
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MICROCHIP | 8-bit | 32kB | 1,25kB | 4kB | 34 | 2,7V~5,5V | 48,0000MHz | NO | NO | YES | YES | YES | NO | NO | YES | NO | -40°C ~ 85°C | VQFP64 | ||||||
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Item available on a request
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AT89C51AC3-RDTUM
8BIT-MCU,64K-FLASH,2K EEPROM
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Item available on a request
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AT89C51AC3-RLTUM
64kB-FL 2304B-RAM 2kB-EE 36I/O ISP 3÷5,5V 3xtimer 8A/D UART 5PWM -40÷85°C Replacement for: AT89C51AC3-RLTIM
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MICROCHIP | 8-bit | 64kB | 2,25kB | 2kB | 36 | 3V~5,5V | 60,0000MHz | YES | NO | YES | NO | NO | NO | NO | NO | NO | -40°C ~ 85°C | VQFP44 | ||||||
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Item available on a request
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AT89C51AC3-SLSUM
64kB-FL 2304B-RAM 2kB-EE 36I/O ISP 3÷5,5V 3xtimer 8A/D UART 5PWM -40÷85°C Replacement for: AT89C51AC3-SLSIM
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Item available on a request
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AT89C51RB2-RLTUM
16kB-FL 1280B-RAM 32I/O ISP 2,7÷5,5V 3xtimer UART SPI 5PWM -40÷85°C Alternative:AT87C52X2-RLTUM
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MICROCHIP | 8-bit | 16kB | 1,25kB | 32 | 2,7V~5,5V | 60,0000MHz | NO | NO | YES | YES | NO | NO | NO | NO | NO | -40°C ~ 85°C | VQFP44 | |||||||
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Item available on a request
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AT89C51RC2-RLTUM
32kB-FL 1280B-RAM 32I/O ISP 2,7÷5,5V 3xtimer UART SPI 5PWM -40÷85°C Replacement for: AT89C51RC2-RLTCM, AT89C51RC2-RLTIM, T89C51RC2-RLTIM
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MICROCHIP | 8-bit | 32kB | 1,25kB | 32 | 2,7~5,5V | 60,0000MHz | NO | NO | YES | YES | NO | NO | NO | NO | NO | -40°C ~ 85°C | VQFP44 | |||||||
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Item available on a request
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AT89C55WD-24AU
20kB-FL 256B-RAM 32I/O 4÷5,5V 3xtimer UART -40÷85°C Replacement for: AT89C55WD-24AC, AT89C55WD-24AI.
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MICROCHIP | 8-bit | 20kB | 256B | 32 | 4V~5,5V | 24,000MHz | NO | NO | YES | NO | NO | NO | NO | NO | NO | -40°C ~ 85°C | TQFP44 | |||||||
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Item available on a request
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AT89LV52-12PI
8kB-FL 256B-RAM 32I/O 2,7÷6V 3xtimer -40÷85°C Replacement for: AT89LV52-12PC. Replaced by: AT89LS52-16PU
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MICROCHIP | 8-bit | 8kB | 256B | 32 | 2,7V~6V | 12,000MHz | NO | NO | YES | NO | NO | NO | NO | NO | NO | -40°C ~ 85°C | PDIP40 | |||||||
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Item available on a request
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AT89S2051-24PU
2kB-FL 256B-RAM 15I/O ISP 2,7÷5,5V 2xtimer UART PWM -40÷85°C Replacement for: AT89S2051-24PC, AT89S2051-24PI
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MICROCHIP | 8-bit | 2kB | 256B | 15 | 2,7V~5,5V | 24,000MHz | NO | NO | YES | NO | NO | NO | NO | NO | NO | -40°C ~ 85°C | PDIP20 | |||||||
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Item available on a request
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AT89S4051-24PU
4kB-FL 256B-RAM 15I/O ISP 2,7÷5,5V 2xtimer UART PWM -40÷85°C Replacement for: AT89S4051-24PC, AT89C4051-24PI
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MICROCHIP | 8-bit | 4kB | 256B | 15 | 2,7V~5,5V | 24,000MHz | NO | NO | YES | NO | NO | NO | NO | NO | NO | -40°C ~ 85°C | PDIP20 | |||||||
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Item available on a request
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