Microchip, 8bit 8 bit CPU, AT89C51 Microcontroller, 60MHz, 16 kB Flash, 44-Pin PLCC

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包裝方式：
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

Family Name

AT89C51

Package Type

PLCC

Mounting Type

Surface Mount

Pin Count

44

Device Core

8 bit CPU

Data Bus Width

8bit

Program Memory Size

16 kB

Maximum Frequency

60MHz

RAM Size

256 B

Number of PWM Units

1 x 8 bit

Number of SPI Channels

1

Number of CAN Channels

0

Typical Operating Supply Voltage

5 V

Number of UART Channels

1

Width

16.66mm

Pulse Width Modulation

1 (5 x 8 bit)

Dimensions

16.66 x 16.66 x 4.06mm

Height

4.06mm

ADCs

0

Length

16.66mm

Maximum Number of Ethernet Channels

0

Instruction Set Architecture

8051

Minimum Operating Temperature

-40 °C

Program Memory Type

Flash

Number of Ethernet Channels

0

Maximum Operating Temperature

+85 °C

Number of ADC Units

0

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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