Microchip AT80C51RD2-3CSUM
$ 4.33
Production
Inventory History
3 month trend: +4.91%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT80C51RD2-3CSUM.
CAD Models
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Supply Chain
Projected EOL Date2039-12-05
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
MicrochipAT89S8253-24PU
IC MCU 8BIT 12KB FLASH 40DIP / MCU 8-bit 8051 CISC 12KB Flash 3.3V/5V 40-Pin PDIP W Tube
Descriptions
Descriptions of Microchip AT80C51RD2-3CSUM provided by its distributors.
IC MCU 8BIT ROMLESS 40PDIL / 80C51 series Microcontroller IC 8-Bit 40MHz ROMless 40-PDIL
AT80C51 Series 1 kB SRAM 40 MHz 5.5 V 8-Bit Microcontroller - DIP-40
MCU 8-bit AT80 80C51 CISC ROMLess 3.3V/5V 40-Pin PDIP Stick
Microcontroller, 8-Bit, 80C51 CPU, 40MHz, CMOS, PDIP40
MCU, 8BIT, 8051, 40MHZ, DIP-40; Product Range: 8051 Family AT80C51 Series Microcontrollers; CPU Speed: 40MHz; Program Memory Size: -; RAM Memory Size: 1.25KB; No. of Pins: 40Pins; MCU Case Style: DIP; No. of I/O's: 32I/O's; Emb
Device Core = 80C51 / Data Bus Width bit = 8 / Instruction Set Architecture = CISC / Clock Frequency Max. MHz = 40 / Program Memory Type = ROMless / RAM Memory Size KB = 1 / Interfaces = UART / Number of Programmable I/Os = 32 / Number of Timers/Counters = 3 / Supply Voltage Min. V = 2.7 / Supply Voltage Max. V = 5.5 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 85 / Package Type = DIP / Pins = 40 / Mounting Type = Through Hole / Packaging = Tube / Length mm = 53.2 / Width mm = 14.7 / Height mm = 4.9
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
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- MICROCIHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Inventory History
3 month trend: +4.91%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackagePDIP
Contact PlatingTin
MountThrough Hole
Number of Pins40
Technical
Access Time40 µs
Core Architecture80C51
Data Bus Width8 b
Frequency40 MHz
HS Code8542.31.0015
InterfaceUART
Max Frequency40 MHz
Max Operating Temperature85 °C
Max Power Dissipation1 W
Max Supply Voltage5.5 V
Memory TypeROMless
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of I/Os32
Number of Programmable I/O32
Number of Timers/Counters3
Number of UART Channels1
Oscillator TypeInternal
PeripheralsPOR, PWM, WDT
RAM Size1 kB
Schedule B8542310000
Watchdog TimerYes
Dimensions
Height5.08 mm
Length52.58 mm
Width13.97 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT80C51RD2-3CSUM.
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements