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Microcontrollers (MCU)

Find Microcontrollers (MCU) from Microchip, Renesas, and additional brands. 101,421 part numbers available at FPGACenter. Volume pricing, no minimum order.

Part NumberManufacturerDescriptionPackageStockPriceMOQStatus
AtmelThe AT89C51AC3-RLTIM is a microcontroller manufactured by Atmel. Key technical specifications include 64KB (64K x 8) Flash memory, 2.25K x 8 RAM, 2K x 8 EEPROM, 60MHz clock speed, and UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 44-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the AT89C51AC3-RLTIM is no longer produced by Atmel; FPGACenter maintains verified stock sourced through certified supply chain partners.44-LQFPRFQ for sourcing$14.491OBSOLETE
Rochester ElectronicsThe AT89C51AC3-RLTUM is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 64KB (64K x 8) Flash memory, 2.25K x 8 RAM, 2K x 8 EEPROM, 60MHz clock speed, and UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 44-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the AT89C51AC3-RLTUM is currently in active production through Rochester Electronics's standard distribution channels.44-LQFP1.700 In Stock$50.331ACTIVE
AtmelThe AT89C51AC3-S3SUM is a microcontroller manufactured by Atmel. Key technical specifications include 64KB (64K x 8) Flash memory, 2.25K x 8 RAM, 2K x 8 EEPROM, 60MHz clock speed, and SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 52-LCC (J-Lead) package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the AT89C51AC3-S3SUM is currently in active production through Atmel's standard distribution channels.52-LCC (J-Lead)1.603 In Stock$11.651ACTIVE
AtmelThe AT89C51AC3-SLSIM is a microcontroller manufactured by Atmel. Key technical specifications include 64KB (64K x 8) Flash memory, 2.25K x 8 RAM, 2K x 8 EEPROM, 60MHz clock speed, and UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 44-LCC (J-Lead) package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the AT89C51AC3-SLSIM is no longer produced by Atmel; FPGACenter maintains verified stock sourced through certified supply chain partners.44-LCC (J-Lead)RFQ for sourcing$14.491OBSOLETE
AtmelThe AT89C51AC3-SLSUM is a microcontroller manufactured by Atmel. Key technical specifications include 64KB (64K x 8) Flash memory, 2.25K x 8 RAM, 2K x 8 EEPROM, 60MHz clock speed, and UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 44-LCC (J-Lead) package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the AT89C51AC3-SLSUM is currently in active production through Atmel's standard distribution channels.44-LCC (J-Lead)5.796 In Stock$9.651ACTIVE
AtmelThe AT89C51AC3T-RLTUM is a microcontroller manufactured by Atmel. Key technical specifications include 64KB (64K x 8) Flash memory, 2.25K x 8 RAM, 2K x 8 EEPROM, 60MHz clock speed, and UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 44-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the AT89C51AC3T-RLTUM is currently in active production through Atmel's standard distribution channels.44-LQFP6.720 In Stock$9.211ACTIVE
Rochester ElectronicsThe AT89C51CC01CA-RLTUM is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 32KB (32K x 8) Flash memory, 1.25K x 8 RAM, 2K x 8 EEPROM, 40MHz clock speed, and CANbus, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 44-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the AT89C51CC01CA-RLTUM is currently in active production through Rochester Electronics's standard distribution channels.44-LQFP8.100 In Stock$8.441ACTIVE
AtmelThe AT89C51CC01CA-SLSUM is a microcontroller manufactured by Atmel. Key technical specifications include 32KB (32K x 8) Flash memory, 1.25K x 8 RAM, 2K x 8 EEPROM, 40MHz clock speed, and CANbus, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 44-LCC (J-Lead) package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the AT89C51CC01CA-SLSUM is currently in active production through Atmel's standard distribution channels.44-LCC (J-Lead)11.698 In Stock$6.131ACTIVE
AtmelThe AT89C51CC01CAT-RLTUM is a microcontroller manufactured by Atmel. Key technical specifications include 32KB (32K x 8) Flash memory, 1.25K x 8 RAM, 2K x 8 EEPROM, 40MHz clock speed, and CANbus, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 44-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the AT89C51CC01CAT-RLTUM is currently in active production through Atmel's standard distribution channels.44-LQFP16.110 In Stock$8.161ACTIVE
Rochester ElectronicsThe AT89C51CC01CU-SLSUM is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 32KB (32K x 8) Flash memory, 1.25K x 8 RAM, 2K x 8 EEPROM, 40MHz clock speed, and CANbus, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 44-LCC (J-Lead) package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the AT89C51CC01CU-SLSUM is currently in active production through Rochester Electronics's standard distribution channels.44-LCC (J-Lead)1.501 In Stock$11.921ACTIVE
Rochester ElectronicsThe AT89C51CC01UA-RLRUM is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 32KB (32K x 8) Flash memory, 1.25K x 8 RAM, 2K x 8 EEPROM, 40MHz clock speed, and CANbus, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 44-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the AT89C51CC01UA-RLRUM is currently in active production through Rochester Electronics's standard distribution channels.44-LQFP1.016 In Stock$14.181ACTIVE
AtmelThe AT89C51CC01UA-SLSUM is a microcontroller manufactured by Atmel. Key technical specifications include 32KB (32K x 8) Flash memory, 1.25K x 8 RAM, 2K x 8 EEPROM, 40MHz clock speed, and CANbus, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 44-LCC (J-Lead) package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the AT89C51CC01UA-SLSUM is currently in active production through Atmel's standard distribution channels.44-LCC (J-Lead)7.063 In Stock$6.931ACTIVE
AtmelThe AT89C51CC01UAT-RLRUM is a microcontroller manufactured by Atmel. Key technical specifications include 32KB (32K x 8) Flash memory, 1.25K x 8 RAM, 2K x 8 EEPROM, 40MHz clock speed, and CANbus, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 44-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the AT89C51CC01UAT-RLRUM is currently in active production through Atmel's standard distribution channels.44-LQFP19.169 In Stock$8.161ACTIVE
AtmelThe AT89C51CC01UAT-RLTUM is a microcontroller manufactured by Atmel. Key technical specifications include 32KB (32K x 8) Flash memory, 1.25K x 8 RAM, 2K x 8 EEPROM, 40MHz clock speed, and CANbus, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 44-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the AT89C51CC01UAT-RLTUM is currently in active production through Atmel's standard distribution channels.44-LQFP11.172 In Stock$8.161ACTIVE
AtmelThe AT89C51CC02CA-RATUM is a microcontroller manufactured by Atmel. Key technical specifications include 16KB (16K x 8) Flash memory, 512 x 8 RAM, 2K x 8 EEPROM, 40MHz clock speed, and CANbus, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 32-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the AT89C51CC02CA-RATUM is currently in active production through Atmel's standard distribution channels.32-LQFP12.000 In Stock$7.351ACTIVE
AtmelThe AT89C51CC02CA-SISUM is a microcontroller manufactured by Atmel. Key technical specifications include 16KB (16K x 8) Flash memory, 512 x 8 RAM, 2K x 8 EEPROM, 40MHz clock speed, and CANbus, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 28-LCC (J-Lead) package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the AT89C51CC02CA-SISUM is currently in active production through Atmel's standard distribution channels.28-LCC (J-Lead)6.338 In Stock$7.731ACTIVE
AtmelThe AT89C51CC02CA-TISUM is a microcontroller manufactured by Atmel. Key technical specifications include 16KB (16K x 8) Flash memory, 512 x 8 RAM, 2K x 8 EEPROM, 40MHz clock speed, and CANbus, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 28-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the AT89C51CC02CA-TISUM is currently in active production through Atmel's standard distribution channels.28-SOIC (0.295", 7.50mm Width)52.594 In Stock$0.90001ACTIVE
AtmelThe AT89C51CC02UA-RATUM is a microcontroller manufactured by Atmel. Key technical specifications include 16KB (16K x 8) Flash memory, 512 x 8 RAM, 2K x 8 EEPROM, 40MHz clock speed, and CANbus, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 32-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the AT89C51CC02UA-RATUM is currently in active production through Atmel's standard distribution channels.32-LQFP6.750 In Stock$7.351ACTIVE
AtmelThe AT89C51CC02UA-SISUM is a microcontroller manufactured by Atmel. Key technical specifications include 16KB (16K x 8) Flash memory, 512 x 8 RAM, 2K x 8 EEPROM, 40MHz clock speed, and CANbus, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 28-LCC (J-Lead) package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the AT89C51CC02UA-SISUM is currently in active production through Atmel's standard distribution channels.28-LCC (J-Lead)1.862 In Stock$7.731ACTIVE
AtmelThe AT89C51CC02UA-TISUM is a microcontroller manufactured by Atmel. Key technical specifications include 16KB (16K x 8) Flash memory, 512 x 8 RAM, 2K x 8 EEPROM, 40MHz clock speed, and CANbus, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 28-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the AT89C51CC02UA-TISUM is currently in active production through Atmel's standard distribution channels.28-SOIC (0.295", 7.50mm Width)4.503 In Stock$7.351ACTIVE
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