Microchip, 8bit 8051, AT89 Microcontroller, 40 MHz, 60 MHz, 64 kB Flash, 44-Pin VQFP

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RS Stock No.:
127-6621
Mfr. Part No.:
AT89C51ED2-RLTUM
Brand:
Microchip
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Brand

Microchip

Family Name

AT89

Package Type

VQFP

Mounting Type

Surface Mount

Pin Count

44

Device Core

8051

Data Bus Width

8bit

Program Memory Size

64 kB

Maximum Frequency

40 MHz, 60 MHz

RAM Size

2.048 kB

USB Channels

0

Number of PWM Units

1 x 8 bit

Typical Operating Supply Voltage

2.7 → 5.5 V

Length

10.1mm

Height

1.45mm

Width

10.1mm

Instruction Set Architecture

CISC

Dimensions

10.1 x 10.1 x 1.45mm

Minimum Operating Temperature

-40 °C

Pulse Width Modulation

1 (5 x 8 bit)

Program Memory Type

Flash

Maximum Operating Temperature

+85 °C

8051 Architecture Flash ISP (In-System Programmable) Microcontrollers, Atmel


Atmel offers Flash 8051 microcontrollers featuring In-System Programming (ISP) that they can be programmed with the appropriate software, either in parallel or in serial mode.


8051 Architecture Microcontrollers


Atmel's 8-bit microcontrollers (MCUs) based on the 8051 instruction set, combine proven technology with the latest features and functionality, with all featuring advanced flash memory.


Device Family


Single Cycle Core
Flash ISP (In-System Programmable)
Flash (Reprogrammable)
CAN Networking MCUs
USB MCUs
ROMless