Component category
Microcontrollers (MCU)
Find Microcontrollers (MCU) from Microchip, Renesas, and additional brands. 101,421 part numbers available at FPGACenter. Volume pricing, no minimum order.
| Part Number ↑ | Manufacturer | Description | Package | Stock | Price | MOQ | Status | |
|---|---|---|---|---|---|---|---|---|
| Microchip | The AT87251G2D-SLSUM is a microcontroller manufactured by Microchip. Key technical specifications include 32KB (32K x 8) Flash memory, 1K x 8 RAM, 24MHz clock speed, and EBI/EMI, I²C, Microwire, 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 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 AT87251G2D-SLSUM is no longer produced by Microchip; FPGACenter maintains verified stock sourced through certified supply chain partners. | 44-LCC (J-Lead) | RFQ for sourcing | $1.80 | 1 | OBSOLETE | ||
| Rochester Electronics | The AT87C5101-TDSUV is a microcontroller manufactured by Rochester Electronics. Design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for IoT endpoints, consumer electronics, and industrial automation applications, the AT87C5101-TDSUV is currently in active production through Rochester Electronics's standard distribution channels. | Check | 7.326 In Stock | $3.47 | 1 | ACTIVE | ||
| Microchip | The AT87C51RB2-3CSUL is a microcontroller manufactured by Microchip. Key technical specifications include 16KB (16K x 8) Flash memory, 512 x 8 RAM, 30/20MHz clock speed, and UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Through Hole component is supplied in a 40-DIP (0.600", 15.24mm) package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the AT87C51RB2-3CSUL is no longer produced by Microchip; FPGACenter maintains verified stock sourced through certified supply chain partners. | 40-DIP (0.600", 15.24mm) | RFQ for sourcing | $2197.80 | 1 | OBSOLETE | ||
| Rochester Electronics | The AT87C51RB2-3CSUM is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 16KB (16K x 8) Flash memory, 512 x 8 RAM, 40/20MHz clock speed, and UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Through Hole component is supplied in a 40-DIP (0.600", 15.24mm) package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the AT87C51RB2-3CSUM is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners. | 40-DIP (0.600", 15.24mm) | RFQ for sourcing | $4.19 | 1 | OBSOLETE | ||
| Microchip | The AT87C51RB2-RLRUM is a microcontroller manufactured by Microchip. Key technical specifications include 16KB (16K x 8) Flash memory, 512 x 8 RAM, 40MHz 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. Designed for IoT endpoints, consumer electronics, and industrial automation applications, the AT87C51RB2-RLRUM is no longer produced by Microchip; FPGACenter maintains verified stock sourced through certified supply chain partners. | 44-LQFP | RFQ for sourcing | $12.38 | 1 | OBSOLETE | ||
| Rochester Electronics | The AT87C51RB2-RLTUL is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 16KB (16K x 8) Flash memory, 512 x 8 RAM, 30/20MHz 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 AT87C51RB2-RLTUL is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners. | 44-LQFP | RFQ for sourcing | $6.06 | 1 | OBSOLETE | ||
| Rochester Electronics | The AT87C51RB2-RLTUM is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 16KB (16K x 8) Flash memory, 512 x 8 RAM, 40/20MHz 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 AT87C51RB2-RLTUM is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners. | 44-LQFP | RFQ for sourcing | $3.18 | 1 | OBSOLETE | ||
| Rochester Electronics | The AT87C51RB2-SLRUM is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 16KB (16K x 8) Flash memory, 512 x 8 RAM, 40/20MHz 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 AT87C51RB2-SLRUM is currently in active production through Rochester Electronics's standard distribution channels. | 44-LCC (J-Lead) | 8.488 In Stock | $0.8623 | 1 | ACTIVE | ||
| Rochester Electronics | The AT87C51RB2-SLSUL is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 16KB (16K x 8) Flash memory, 512 x 8 RAM, 30/20MHz 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 AT87C51RB2-SLSUL is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners. | 44-LCC (J-Lead) | RFQ for sourcing | $4.58 | 1 | OBSOLETE | ||
| Rochester Electronics | The AT87C51RB2-SLSUM is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 16KB (16K x 8) Flash memory, 512 x 8 RAM, 40/20MHz 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 AT87C51RB2-SLSUM is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners. | 44-LCC (J-Lead) | RFQ for sourcing | $0.9000 | 1 | OBSOLETE | ||
| Microchip | The AT87C51RC2-3CSUL is a microcontroller manufactured by Microchip. Key technical specifications include 32KB (32K x 8) Flash memory, 512 x 8 RAM, 30/20MHz clock speed, and UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Through Hole component is supplied in a 40-DIP (0.600", 15.24mm) package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the AT87C51RC2-3CSUL is no longer produced by Microchip; FPGACenter maintains verified stock sourced through certified supply chain partners. | 40-DIP (0.600", 15.24mm) | RFQ for sourcing | $16.07 | 1 | OBSOLETE | ||
| Microchip | The AT87C51RC2-3CSUM is a microcontroller manufactured by Microchip. Key technical specifications include 32KB (32K x 8) Flash memory, 512 x 8 RAM, 40/20MHz clock speed, and UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Through Hole component is supplied in a 40-DIP (0.600", 15.24mm) package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the AT87C51RC2-3CSUM is no longer produced by Microchip; FPGACenter maintains verified stock sourced through certified supply chain partners. | 40-DIP (0.600", 15.24mm) | RFQ for sourcing | $43.26 | 1 | OBSOLETE | ||
| Microchip | The AT87C51RC2-RLTUL is a microcontroller manufactured by Microchip. Key technical specifications include 32KB (32K x 8) Flash memory, 512 x 8 RAM, 30/20MHz 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 AT87C51RC2-RLTUL is no longer produced by Microchip; FPGACenter maintains verified stock sourced through certified supply chain partners. | 44-LQFP | RFQ for sourcing | $11.70 | 1 | OBSOLETE | ||
| Microchip | The AT87C51RC2-RLTUM is a microcontroller manufactured by Microchip. Key technical specifications include 32KB (32K x 8) Flash memory, 512 x 8 RAM, 40/20MHz 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 AT87C51RC2-RLTUM is no longer produced by Microchip; FPGACenter maintains verified stock sourced through certified supply chain partners. | 44-LQFP | RFQ for sourcing | $11.06 | 1 | OBSOLETE | ||
| Rochester Electronics | The AT87C51RC2-SLSUL is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 32KB (32K x 8) Flash memory, 512 x 8 RAM, 30/20MHz 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 AT87C51RC2-SLSUL is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners. | 44-LCC (J-Lead) | RFQ for sourcing | $5.26 | 1 | OBSOLETE | ||
| Rochester Electronics | The AT87C51RC2-SLSUM is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 32KB (32K x 8) Flash memory, 512 x 8 RAM, 40/20MHz 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 AT87C51RC2-SLSUM is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners. | 44-LCC (J-Lead) | RFQ for sourcing | RFQ | 1 | OBSOLETE | ||
| Rochester Electronics | The AT87C51RD2-3CSUL is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 64KB (64K x 8) Flash memory, 1K x 8 RAM, 30/20MHz clock speed, and UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Through Hole component is supplied in a 40-DIP (0.600", 15.24mm) package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the AT87C51RD2-3CSUL is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners. | 40-DIP (0.600", 15.24mm) | RFQ for sourcing | $5.26 | 1 | OBSOLETE | ||
| Rochester Electronics | The AT87C51RD2-3CSUM is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 64KB (64K x 8) Flash memory, 1K x 8 RAM, 40/20MHz clock speed, and UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Through Hole component is supplied in a 40-DIP (0.600", 15.24mm) package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the AT87C51RD2-3CSUM is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners. | 40-DIP (0.600", 15.24mm) | RFQ for sourcing | RFQ | 1 | OBSOLETE | ||
| Microchip | The AT87C51RD2-RDTUL is a microcontroller manufactured by Microchip. Key technical specifications include 64KB (64K x 8) Flash memory, 1K x 8 RAM, 30/20MHz 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 64-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the AT87C51RD2-RDTUL is no longer produced by Microchip; FPGACenter maintains verified stock sourced through certified supply chain partners. | 64-LQFP | RFQ for sourcing | RFQ | 1 | OBSOLETE | ||
| Microchip | The AT87C51RD2-RDTUM is a microcontroller manufactured by Microchip. Key technical specifications include 64KB (64K x 8) Flash memory, 1K x 8 RAM, 40/20MHz 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 64-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the AT87C51RD2-RDTUM is no longer produced by Microchip; FPGACenter maintains verified stock sourced through certified supply chain partners. | 64-LQFP | RFQ for sourcing | $17.70 | 1 | OBSOLETE |