Microchip AT89C51ED2-RLTUM

AT89xx Series 64 KB Flash 2 KB SRAM 60 MHz 8-Bit Microcontroller - VQFP-44
Production

Price and Stock

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Non-Authorized Stocking Distributors
Non-Authorized Dealers

Technical Specifications

Physical
Case/PackageLQFP
MountSurface Mount
Number of Pins44
Technical
Access Time60 µs
Core Architecture8051
Data Bus Width8 b
Density512 kb
Frequency60 MHz
InterfaceSPI, UART, USART
Max Frequency40 MHz
Max Operating Temperature85 °C
Max Power Dissipation1 W
Max Supply Voltage5.5 V
Memory Size64 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of Bits8
Number of I/Os34
Number of Programmable I/O34
Number of PWM Channels5
Number of SPI Channels1
Number of Timers/Counters3
Number of UART Channels1
Oscillator TypeExternal
PeripheralsPOR, PWM, WDT
RAM Size2 kB
Schedule B8542310000
Watchdog TimerYes
Dimensions
Height1.55 mm
Length10.1 mm
Width10.1 mm

Documents

Download datasheets and manufacturer documentation for Microchip AT89C51ED2-RLTUM.

Upverter
Datasheet137 pages15 years ago
Geoflip
Datasheet4 pages24 years ago
SOS electronic
Datasheet136 pages16 years ago

Inventory History

3 month trend:
-11.24%

Supply Chain

Lifecycle StatusProduction (Last Updated: 3 years ago)

Engineering Resources

View Evaluation kits and Reference designs for Microchip AT89C51ED2-RLTUM.

Related Parts

Descriptions

Descriptions of Microchip AT89C51ED2-RLTUM provided by its distributors.

AT89xx Series 64 KB Flash 2 KB SRAM 60 MHz 8-Bit Microcontroller - VQFP-44
PowerPC e300c4s Microprocessor IC MPC83xx 1 Core, 32-Bit 800MHz 689-TEPBGA II (31x31)
80C51 Microcontroller, 8 bit, 60 MHz, VQFP-44, AT89C51ED2-RLTUM
MCU 8-bit AT89 80C51 CISC 64KB Flash 3.3V/5V 44-Pin VQFP Tray
Microcontroller, 8-Bit, FLASH, 8051 CPU, 60MHz, CMOS, PQFP44
MCU, 8BIT, 8051, 60MHZ, VQFP-44; Product Range: 8051 Microcontrollers; CPU Speed: 60MHz; Program Memory Size: 64KB; RAM Memory Size: 2KB; No. of Pins: 44Pins; MCU Case Style: VQFP; No. of I/O's: 34I/O's; Embedded Interface Type
IC, 8BIT MCU 8051 FLASH, SMD, 89C51 Controller ;Family/Series: (8051) 8052 Core Size: 8bit No. of I/O's: 34 ;Program Memory Size: 64 KB EEPROM Memory Size: 2KB RAM Memory Size: 256Byte ;CPU Speed: 60MHz Oscillator ;Type: External No. of RoHS Com

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
  • MICROCHI
  • MICROCHIP TECHNOLOGY INC
  • MICROC
  • MICROCH
  • MICROCHIP TECH
  • MCHP
  • MCRCH
  • MCP
  • MICROHIP
  • MICROSHIP
  • MICCHP
  • MTech
  • Microchip Technology / Atmel
  • MICROCHP
  • Microchip Technologies
  • Microchip / Microsemi
  • Atmel/Microchip
  • MICORCHIP
  • MICRIOCHIP
  • Atmel (Microchip Technology)
  • MICROCHIP (ATMEL)
  • MICHROCHIP
  • MICROCHIP TECHNOLOGY (VA)
  • MICROCHIPDIRECT

Part Number Aliases

This part may be known by these alternate part numbers:

  • AT89C51ED2-RLTUM.
  • AT89C51ED2RLTUM

Technical Specifications

Physical
Case/PackageLQFP
MountSurface Mount
Number of Pins44
Technical
Access Time60 µs
Core Architecture8051
Data Bus Width8 b
Density512 kb
Frequency60 MHz
InterfaceSPI, UART, USART
Max Frequency40 MHz
Max Operating Temperature85 °C
Max Power Dissipation1 W
Max Supply Voltage5.5 V
Memory Size64 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of Bits8
Number of I/Os34
Number of Programmable I/O34
Number of PWM Channels5
Number of SPI Channels1
Number of Timers/Counters3
Number of UART Channels1
Oscillator TypeExternal
PeripheralsPOR, PWM, WDT
RAM Size2 kB
Schedule B8542310000
Watchdog TimerYes
Dimensions
Height1.55 mm
Length10.1 mm
Width10.1 mm

Documents

Download datasheets and manufacturer documentation for Microchip AT89C51ED2-RLTUM.

Upverter
Datasheet137 pages15 years ago
Geoflip
Datasheet4 pages24 years ago
SOS electronic
Datasheet136 pages16 years ago

Compliance

Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo SVHC
RoHSCompliant
Compliance Statements