Microchip AT89C51RB2-3CSUM
$ 6.29
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
3 month trend: -18.82%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT89C51RB2-3CSUM.
CAD Models
Download Microchip AT89C51RB2-3CSUM symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 Component Search Engine | SymbolFootprint | 3D | Download |
 SnapEDA | Footprint | Download | |
 Ultra Librarian | SymbolFootprint | Download |
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.
Supply Chain
Projected EOL Date2039-11-11
Country of AssemblyThailand
Country of FabricationUnited States of America
Country of OriginThailand
Export Control Classification Number (ECCN) Code3A991.a.2
Harmonized Tariff Schedule (HTS) Code8542.31.0015
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusREL (Last Updated: 1 day ago)
Related Parts
MicrochipAT89C51RC2-3CSUM
IC MCU 8BIT 32KB FLASH 40PDIL / 8-bit Microcontroller with 16K/ 32K Bytes Flash
MicrochipAT80C31X2-3CSUL
8 Bit MCU, 8051 Family AT80C31 Series Microcontrollers, 8051, 30 MHz, 40 Pins, DIP
Descriptions
Descriptions of Microchip AT89C51RB2-3CSUM provided by its distributors.
AT89xx Series 16 KB Flash 1.25 KB SRAM 60 MHz 8-Bit Microcontroller - DIP-40
MCU 8-bit AT89 80C51 CISC 16KB Flash 3.3V/5V 40-Pin PDIP Stick
Microchip AT89Series microcontroller, 8051kernel, 40needle, PDILencapsulation
Microcontroller, 8-Bit, FLASH, 8051 CPU, 40MHz, CMOS, PDIP40
AT89C51RB2-3CSUM - IC, 8BIT MCU, C51/C251, 60MHZ, 40-DIP
16KB 2.7V~5.5V 51Series 60MHz FLASH 32 PDIL-40 Microcontroller Units (MCUs/MPUs/SOCs) ROHS
MICROCONTROLLER MCU, 8 BIT, 8051, 60MHZ,; MICROCONTROLLER MCU, 8 BIT, 8051, 60MHZ, DIP-40; Controller Family/Series:AT89C51; CPU Speed:60MHz; Program Memory Size:16KB; RAM Memory Size:1.25KB; No. of Pins:40Pins; MCU Case Style:DIP; No. of I/O's:32I/O's; Packaging:Each; MSL:-
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
3 month trend: -18.82%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
MountThrough Hole
Number of Pins40
Technical
Access Time60 µs
Address Bus Width8 b
Core Architecture8051
Data Bus Width8 b
Frequency60 MHz
HS Code8542.31.0015
InterfaceSPI, UART, USART
Max Frequency60 MHz
Max Operating Temperature85 °C
Max Power Dissipation1 W
Max Supply Voltage5.5 V
Memory Size16 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of I/Os32
Number of Programmable I/O32
Number of Timers/Counters3
Oscillator TypeExternal
PeripheralsPOR, PWM, WDT
RAM Size1.3 kB
Schedule B8542310000
Watchdog TimerYes
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT89C51RB2-3CSUM.
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements