Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT87C51RD2-3CSUM.
Related Parts
MicrochipAT80C51RA2-3CSUM
Lead Free ROHS3Compliant Through Hole ROMless Microcontroller 40mus 85C 40MHz 512x 8
Descriptions
Descriptions of Microchip AT87C51RD2-3CSUM provided by its distributors.
IC MCU 8BIT 64KB OTP 40DIP
Manufacturer Aliases
Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Technical Specifications
Physical
Case/PackageDIP
MountThrough Hole
Number of Pins40
Technical
Access Time40 µs
Core Architecture8051
Data Bus Width8 b
Frequency40 MHz
InterfaceUART, USART
Max Frequency40 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size64 kB
Memory TypeEPROM, OTP
Min Operating Temperature-40 °C
Min Supply Voltage4.5 V
Number of I/Os32
Number of Programmable I/O32
Number of Timers/Counters3
Oscillator TypeInternal
PeripheralsPOR, PWM, WDT
RAM Size1 kB
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT87C51RD2-3CSUM.