Manufacturer: Microchip Technology
Win Source Part Number: 769087-AT89C51RD2-SL
Series: 89C
Packaging: Reel package
Operating Temperature Range: -40°C ~ 85°C (TA)
Core Processor: 80C51
Speed: 60MHz
Package: 44-LCC (J-Lead)
Core Size: 8-Bit
Connectivity: SPI, UART/USART
Peripherals: POR, PWM, WDT
Number of I/O: 34
Program Memory Size: 64KB (64K x 8)
Program Memory Type: FLASH
RAM Size: 2K x 8
Oscillator Type: External
Supply Voltage: 2.7 V ~ 5.5 V
Family Name: AT89C51RD2
Categories: Integrated Circuits (ICs)
Manufacturer Package: 44-PLCC (16.59x16.59)
Alternative Parts (Cross-Reference): IA8X44-PLC44I-R-P03;
Introduction Date: June 27, 2003
ECCN: 3A991.a.2
Country of Origin: Thailand
Estimated EOL Date: 2024
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 44 pct.
Supply and Demand Status: Limited
IC MCU 8BIT 64KB FLASH 44PLCC
IC MCU 8BIT 64KB FLASH 44PLCC Product overview: AT89C51RD2-SLRUM from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 8BIT, 64KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 64KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-AT89C51RD2-SLRUM
80C51 89C Microcontroller IC 8-Bit 60MHz 64KB (64K x 8) FLASH 44-PLCC (16.6x16.6)
80C51 89C Microcontroller IC 8-Bit 60MHz 64KB (64K x 8) FLASH 44-PLCC (16.6x16.6)
80C51 89C Microcontroller IC 8-Bit 60MHz 64KB (64K x 8) FLASH 44-PLCC (16.6x16.6)
Microcontroller, 8-Bit, FLASH, C51 CPU, 60MHz, CMOS, PQCC44
80C51 89C Microcontroller IC 8-Bit 60MHz 64KB (64K x 8) FLASH 44-PLCC (16.6x16.6)
80C51 89C Microcontroller IC 8-Bit 60MHz 64KB (64K x 8) FLASH 44-PLCC (16.6x16.6)
MICROCONTROLLER MCU, 8 BIT, 8051, 60MHZ, PLCC-44; Product Range:8051 Family AT89C51 Series Microcontrollers; CPU Speed:60MHz; Program Memory Size:64KB; RAM Memory Size:2KB; No. of Pins:44Pins; MCU Case Style:LCC; No. of I/O s:32I/O sRoHS Compliant: Yes
MCU, 8BIT, 8051, 60MHZ, LCC-44; Product Range:8051 Family AT89C51 Series Microcontrollers; CPU Speed:60MHz; Program Memory Size:64KB; RAM Memory Size:2KB; No. of Pins:44Pins; MCU Case Style:LCC; No. of I/O s:32I/O s; Embedded RoHS Compliant: Yes
8-bit Microcontrollers - MCU C51RD2 64K FLASH 3-5.5V
IC MCU 8BIT 64KB FLASH 44PLCC
IC MCU 8BIT 64KB FLASH 44PLCC
| Win Source Electronics | ODG (Origin Data Global) | ERSAELECTRONICS PTE. LTD. | DigiKey | Rochester Electronics | Quarktwin Technology Ltd. | Newark, An Avnet Company | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 769087-AT89C51RD2-SLRUM | AT89C51RD2-SLRUM | 685-AT89C51RD2-SLRUM | AT89C51RD2-SLRUMDKR-ND | AT89C51RD2-SLRUM | AT89C51RD2-SLRUM | 68T4938 | AT89C51RD2-SLRUM | AT89C51RD2-SLRUM | AT89C51RD2-SLRUM |
| Product Name | Embedded - Embedded - Microcontrollers - AT89C51RD2-SLRUM | Microcontrollers | 8-bit 8BIT 64KB Embedded Microcontroller MCU | Microcontrollers | Microcontrollers | Microcontroller Mcu, 8 Bit, 8051, 60Mhz, Plcc-44; Product Range Microchip | 8-bit Microcontrollers - MCU | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | 8 Bit | 8 Bit; 8-Bit | ||
| Clock Speed | 60 MHz | 60 MHz | 60 MHz | 60 MHz | 60 MHz | 60 MHz | 60 MHz | |||
| RAM | 64 KB | 2 KB | 2 KB | 2 KB | 2 KB | 2 KB | 2 KB | |||
| ROM Type | Flash; FLASH | Flash; FLASH | EEPROM; EEPROM | Flash | Flash | |||||
| Supply Voltage | 2.7 to 5.5 volts | 2.7 to 5.5 volts | 2.7 to 5.5 volts | 2.7 to 5.5 volts | 5.5 to 2.7 volts |
