Microchip AT89C51IC2-RLTUM

MCU 8-bit AT89 80C51 CISC 32KB Flash 3.3V/5V 44-Pin VQFP Tray
Production

Technical Specifications

Physical
Case/PackageLQFP
Contact PlatingTin
MountSurface Mount
Number of Pins44
Technical
Access Time60 µs
Core Architecture8051
Data Bus Width8 b
Frequency60 MHz
InterfaceI2C, SPI, UART, USART
Max Frequency60 MHz
Max Operating Temperature85 °C
Max Power Dissipation1 W
Max Supply Voltage5.5 V
Memory Size32 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of I/Os34
Number of Programmable I/O8
Number of Timers/Counters3
Operating Supply Voltage5 V
Oscillator TypeExternal
PeripheralsPOR, PWM, WDT
RAM Size1.3 kB
Schedule B8542310000
Voltage5 V
Watchdog TimerYes

Documents

Download datasheets and manufacturer documentation for Microchip AT89C51IC2-RLTUM.

_legacy Avnet
Datasheet147 pages16 years ago
DigiKey
Datasheet147 pages17 years ago

Supply Chain

Lifecycle StatusProduction (Last Updated: 3 years ago)

Engineering Resources

View Evaluation kits and Reference designs for Microchip AT89C51IC2-RLTUM.

Related Parts

Descriptions

Descriptions of Microchip AT89C51IC2-RLTUM provided by its distributors.

MCU 8-bit AT89 80C51 CISC 32KB Flash 3.3V/5V 44-Pin VQFP Tray
Microcontroller, 8-Bit, FLASH, 8051 CPU, 60MHz, CMOS, PQFP44
AT89C51IC2-RLTUM - IC, 8BIT MCU, C51/C251, 60MHZ, 44-VQFP
Ic, 8Bit Mcu, C51/C251, 60Mhz, 44-Vqfp, Cpu Speed:60Mhz, Controller Family/Series:C51/C251, Core Size:8Bit, Digital Ic Case Style:Vqfp, Embedded Interface Type:Uart, Flash Memory Size:32Kb, No. Of I/O's:34, No. Of Pwm Channels:5 Rohs Compliant: Ye

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:

  • AT89C51IC2-RLTUM.
  • AT89C51IC2RLTUM

Technical Specifications

Physical
Case/PackageLQFP
Contact PlatingTin
MountSurface Mount
Number of Pins44
Technical
Access Time60 µs
Core Architecture8051
Data Bus Width8 b
Frequency60 MHz
InterfaceI2C, SPI, UART, USART
Max Frequency60 MHz
Max Operating Temperature85 °C
Max Power Dissipation1 W
Max Supply Voltage5.5 V
Memory Size32 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of I/Os34
Number of Programmable I/O8
Number of Timers/Counters3
Operating Supply Voltage5 V
Oscillator TypeExternal
PeripheralsPOR, PWM, WDT
RAM Size1.3 kB
Schedule B8542310000
Voltage5 V
Watchdog TimerYes

Documents

Download datasheets and manufacturer documentation for Microchip AT89C51IC2-RLTUM.

_legacy Avnet
Datasheet147 pages16 years ago
DigiKey
Datasheet147 pages17 years ago

Compliance

Environmental Classification
Lead FreeLead Free
RoHSCompliant
Compliance Statements