Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
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SKU
Min
Pkg
Bulk Pricing
Inventory History
Inventory history trend unavailable
CAD Models
0 models available
Alternate Parts
0 parts available
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT87C51RD2-3CSUM.
Related Parts
MicrochipSST89E54RC-33-C-PIE
8-BIT, FLASH, 33 MHz, MICROCONTROLLER, PDIP40, ROHS COMPLIANT, PLASTIC, MS-011AC, DIP-40
Descriptions
Descriptions of Microchip AT87C51RD2-3CSUM provided by its distributors.
Microcontroller, 8-Bit, OTPROM, 8051 CPU, 40MHz, CMOS, PDIP40
IC MCU 8BIT 64KB OTP 40PDIL
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.
Inventory History
Inventory history trend unavailable
CAD Models
0 models available
Alternate Parts
0 parts available
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.