Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Package / Case Supplier Device Package Peripherals Core Processor Speed Voltage - Supply (Vcc/Vdd) Number of I/O RAM Size Core Size Connectivity Program Memory Size Program Memory Type EEPROM Size Data Converters Oscillator Type
GLOBAL STOCKS
AT89C51RC2-RLRUM RFQ
RFQ
2,437
In-stock
Microchip Technology IC MCU 8BIT 32KB FLASH 44VQFP 89C Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 44-LQFP 44-VQFP (10x10) POR, PWM, WDT 80C51 60MHz 2.7 V ~ 5.5 V 32 1.25K x 8 8-Bit SPI, UART/USART 32KB (32K x 8) Flash - - External
AT89C51RB2-RLRUM RFQ
RFQ
1,272
In-stock
Microchip Technology IC MCU 8BIT 16KB FLASH 44VQFP 89C Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 44-LQFP 44-VQFP (10x10) POR, PWM, WDT 80C51 60MHz 2.7 V ~ 5.5 V 32 1.25K x 8 8-Bit SPI, UART/USART 16KB (16K x 8) Flash - - External
AT89C51RC2-RLRUL RFQ
RFQ
1,872
In-stock
Microchip Technology IC MCU 8BIT 32KB FLASH 44VQFP 89C Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 44-LQFP 44-VQFP (10x10) POR, PWM, WDT 80C51 40MHz 2.7 V ~ 3.6 V 32 1.25K x 8 8-Bit SPI, UART/USART 32KB (32K x 8) Flash - - External
AT89C51IC2-RLRUM RFQ
RFQ
2,268
In-stock
Microchip Technology IC MCU 8BIT 32KB FLASH 44VQFP 89C Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 44-LQFP 44-VQFP (10x10) POR, PWM, WDT 80C51 40MHz 2.7 V ~ 5.5 V 34 1.25K x 8 8-Bit I²C, SPI, UART/USART 32KB (32K x 8) Flash - - External
AT89C51RB2-RLRUL RFQ
RFQ
1,160
In-stock
Microchip Technology IC MCU 8BIT 16KB FLASH 44VQFP 89C Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 44-LQFP 44-VQFP (10x10) POR, PWM, WDT 80C51 40MHz 2.7 V ~ 3.6 V 32 1.25K x 8 8-Bit SPI, UART/USART 16KB (16K x 8) Flash - - External
AT89C51ED2-RLRUM RFQ
RFQ
3,047
In-stock
Microchip Technology IC MCU 8BIT 64KB FLASH 44VQFP 89C Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 44-LQFP 44-VQFP (10x10) POR, PWM, WDT 80C51 60MHz 2.7 V ~ 5.5 V 34 2K x 8 8-Bit SPI, UART/USART 64KB (64K x 8) Flash 2K x 8 - External
MC9S08AW16CFGER RFQ
RFQ
1,562
In-stock
NXP USA Inc. IC MCU 8BIT 16KB FLASH 44LQFP S08 Active Digi-Reel® -40°C ~ 85°C (TA) 44-LQFP 44-LQFP (10x10) LVD, POR, PWM, WDT S08 40MHz 2.7 V ~ 5.5 V 34 1K x 8 8-Bit I²C, SCI, SPI 16KB (16K x 8) Flash - A/D 8x10b Internal
AT80C51RD2-RLRUM RFQ
RFQ
1,275
In-stock
Microchip Technology IC MCU 8BIT ROMLESS 44VQFP 80C Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 44-LQFP 44-VQFP (10x10) POR, PWM, WDT 80C51 40MHz 2.7 V ~ 5.5 V 32 1K x 8 8-Bit UART/USART - ROMless - - Internal
AT89C51ID2-RLRUM RFQ
RFQ
3,666
In-stock
Microchip Technology IC MCU 8BIT 64KB FLASH 44VQFP 89C Active Digi-Reel® -40°C ~ 85°C (TA) 44-LQFP 44-VQFP (10x10) POR, PWM, WDT 80C51 60MHz 2.7 V ~ 5.5 V 34 2K x 8 8-Bit I²C, SPI, UART/USART 64KB (64K x 8) Flash 2K x 8 - External
AT89C51CC01UA-RLRUM RFQ
RFQ
2,874
In-stock
Microchip Technology IC MCU 8BIT 32KB FLASH 44VQFP AT89C CAN Active Digi-Reel® -40°C ~ 85°C (TA) 44-LQFP 44-VQFP (10x10) POR, PWM, WDT 80C51 40MHz 3 V ~ 5.5 V 34 1.25K x 8 8-Bit CAN, UART/USART 32KB (32K x 8) Flash 2K x 8 A/D 8x10b External
MC9S08AC32CFGER RFQ
RFQ
2,764
In-stock
NXP USA Inc. IC MCU 8BIT 32KB FLASH 44LQFP S08 Active Digi-Reel® -40°C ~ 85°C (TA) 44-LQFP 44-LQFP (10x10) LVD, POR, PWM, WDT S08 40MHz 2.7 V ~ 5.5 V 34 2K x 8 8-Bit I²C, SCI, SPI 32KB (32K x 8) Flash - A/D 8x10b Internal
CY8C22545-24AXIT RFQ
RFQ
1,935
In-stock
Cypress Semiconductor Corp IC MCU 8BIT 16KB FLASH 44TQFP PSOC®1 CY8C22xxx Active Digi-Reel® -40°C ~ 85°C (TA) 44-LQFP 44-TQFP (10x10) LVD, POR, PWM, WDT M8C 24MHz 3 V ~ 5.25 V 38 1K x 8 8-Bit I²C, IrDA, SPI, UART/USART 16KB (16K x 8) Flash - A/D 3x10b Internal
AT89C51IC2-RLRUL RFQ
RFQ
3,958
In-stock
Microchip Technology IC MCU 8BIT 32KB FLASH 44VQFP 89C Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 44-LQFP 44-VQFP (10x10) POR, PWM, WDT 80C51 40MHz 2.7 V ~ 3.6 V 34 1.25K x 8 8-Bit I²C, SPI, UART/USART 32KB (32K x 8) Flash - - External
AT89C51RD2-RLRUM RFQ
RFQ
755
In-stock
Microchip Technology IC MCU 8BIT 64KB FLASH 44VQFP 89C Active Digi-Reel® -40°C ~ 85°C (TA) 44-LQFP 44-VQFP (10x10) POR, PWM, WDT 80C51 60MHz 2.7 V ~ 5.5 V 34 2K x 8 8-Bit SPI, UART/USART 64KB (64K x 8) Flash - - External
MC9S08AW32CFGER RFQ
RFQ
1,056
In-stock
NXP USA Inc. IC MCU 8BIT 32KB FLASH 44LQFP S08 Active Digi-Reel® -40°C ~ 85°C (TA) 44-LQFP 44-LQFP (10x10) LVD, POR, PWM, WDT S08 40MHz 2.7 V ~ 5.5 V 34 2K x 8 8-Bit I²C, SCI, SPI 32KB (32K x 8) Flash - A/D 8x10b Internal