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

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RS庫存編號:
177-1737
製造零件編號:
AT89C51RB2-SLSUM
製造商:
Microchip
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品牌

Microchip

Series

AT89C51RB2

Product Type

Microcontroller

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 Power Dissipation Pd

1W

Minimum Operating Temperature

-40°C

Maximum Expanded Memory Size

1.02kB

Number of Programmable I/Os

32

Maximum Operating Temperature

85°C

Width

16.66 mm

Height

4.06mm

Standards/Approvals

RoHS

Length

16.66mm

Minimum Supply Voltage

2.7V

Program Memory Type

FLASH

ADCs

0 bit

Number of Timers

1

Instruction Set Architecture

8051

Automotive Standard

No

COO (Country of Origin):
TH
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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