87C51RA View Datasheet(PDF) - Intel

Part Name

Description

Manufacturer

87C51RA

CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER

Intel 

8XC51RA RB RC

Table 1 Proliferations Options

Standard 1 -1 -20 -24

80C51RA

X

XX

X

83C51RA

X

XX

X

87C51RA

X

XX

X

83C51RB

X

XX

X

87C51RB

X

XX

X

83C51RC

X

XX

X

87C51RC

X

XX

X

NOTES

1 3 5 MHz to 12 MHz 5V g20%

-1 3 5 MHz to 16 MHz 5V g20%

-20 3 5 MHz to 20 MHz 5V g20%

-24 3 5 MHz to 24 MHz 5V g10%

Figure 1 8XC51RX Block Diagram

272659 – 4

2

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