Microchip, 8 bit 8 Bit CPU, AT89C51RB2 Microcontroller, 60 MHz, 16kB FLASH, 44-Pin PLCC

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RS-stocknr.:
177-1481
Fabrikantnummer:
AT89C51RB2-SLSUM
Fabrikant:
Microchip
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Merk

Microchip

Product Type

Microcontroller

Series

AT89C51RB2

Package Type

PLCC

Mount Type

Surface

Pin Count

44

Device Core

8 Bit CPU

Data Bus Width

8bit

Interface Type

SPI, UART

Program Memory Size

16kB

Maximum Clock Frequency

60MHz

RAM Size

256bit

Maximum Supply Voltage

5.5V

Maximum Expanded Memory Size

1.02kB

Minimum Operating Temperature

-40°C

Number of Programmable I/Os

32

Maximum Power Dissipation Pd

1W

Maximum Operating Temperature

85°C

Standards/Approvals

RoHS

Height

4.06mm

Length

16.66mm

Width

16.66 mm

Minimum Supply Voltage

2.7V

ADCs

0 bit

Automotive Standard

No

Program Memory Type

FLASH

Number of Timers

1

Instruction Set Architecture

8051

Distrelec Product Id

304-38-494

High-performance, 8-bit microcontroller with 16KB flash. It retains all features of the 80C52 with 256 Bytes of internal RAM, a 9-source 4-level interrupt controller, and three timer/counters. It features a programmable counter array, an XRAM of 1024 bytes, hardware watchdog timer, keyboard interface, SPI interface, versatile serial channel that facilitates multiprocessor communication (EUART), and a speed improvement mechanism (X2 mode).Implementing an external brown-out is recommended to prevent any flash/EEPROM corruption during power-on or power-off.

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