Microchip AT89C51RD2-RLRUM
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Farnell | AT89C51RD2-RLRUM | 0 | 1500 | Tape & Reel | 10h | |||||||
| Worldway Electronics | AT89C51RD2-RLRUM | 19,623 | 7 | Tape & Reel | 9h | |||||||
| IC Components Ltd. | AT89C51RD2-RLRUM | 1,000 | 2d | |||||||||
| SHENGYU ELECTRONICS | AT89C51RD2-RLRUM | 8,710 | 1 | 5d | ||||||||
| Klychip | AT89C51RD2-RLRUM | Contact | 1 | >1w |
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT89C51RD2-RLRUM.
CAD Models
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| source | eCAD | mCAD | FILES |
|---|---|---|---|
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 SnapEDA | Footprint | Download | |
 Ultra Librarian | SymbolFootprint | Download |
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Descriptions
Descriptions of Microchip AT89C51RD2-RLRUM provided by its distributors.
Microcontroller, 8-Bit, FLASH, AT89C51 CPU, 60MHz, CMOS, PQFP44
IC MCU FLASH 8051 EEP 64K 44VQFP
C51RD2 32K FLASH VQFP44 C. 5V GREEN
MICROCONTROLLERS (MCU) - 8 BIT;
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/PackageLQFP
MountSurface Mount
Number of Pins44
Technical
Access Time60 µs
Core Architecture80C51
Data Bus Width8 b
Frequency60 MHz
InterfaceParallel, SPI, UART
Max Frequency60 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size64 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of I/Os34
Number of Programmable I/O32
Number of SPI Channels1
Number of Timers/Counters3
Number of UART Channels1
Oscillator TypeExternal
PeripheralsPOR, PWM, WDT
RAM Size256 B
Dimensions
Height1.6 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT89C51RD2-RLRUM.