Microchip, 8 bit 8 Bit CPU, AT89C51RD2 Microcontroller, 60 MHz, 64kB FLASH, 44-Pin PLCC

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Subtotal (1 tube of 27 units)*

TWD7,832.70

(exc. GST)

TWD8,224.20

(inc. GST)

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Units
Per unit
Per Tube*
27 - 27TWD290.10TWD7,832.70
54 +TWD284.30TWD7,676.10

*price indicative

RS Stock No.:
177-1483
Mfr. Part No.:
AT89C51RD2-SLSUM
Manufacturer:
Microchip
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Brand

Microchip

Series

AT89C51RD2

Product Type

Microcontroller

Package Type

PLCC

Mount Type

Surface

Pin Count

44

Device Core

8 Bit CPU

Data Bus Width

8bit

Interface Type

UART, SPI

Program Memory Size

64kB

Maximum Clock Frequency

60MHz

RAM Size

256bit

Maximum Supply Voltage

5.5V

Minimum Operating Temperature

-40°C

Number of Programmable I/Os

48

Maximum Power Dissipation Pd

1W

Maximum Expanded Memory Size

1.79kB

Maximum Operating Temperature

85°C

Standards/Approvals

RoHS

Length

16.66mm

Height

4.06mm

Minimum Supply Voltage

2.7V

Automotive Standard

No

ADCs

0 bit

Program Memory Type

FLASH

Instruction Set Architecture

8051

High-performance, 8-bit microcontroller with 32KB 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).We recommend implementing an external brown-out to prevent any flash/EEPROM corruption during power-on or power-off.

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