T89C51RD2-3CSCM View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

T89C51RD2-3CSCM

0 to 40MHz Flash Programmable 8-bit Microcontroller

Atmel Corporation 

Figure 6. Clock-Out Mode C/T2 = 0

XTAL1

:2

TR2

T2CON reg

TL2

TH2

(8-bit) (8-bit)

OVEFLOW

T2

T2EX

Toggle

QD

EXEN2

T2CON reg

RCAP2L RCAP2H

(8-bit) (8-bit)

T2OE

T2MOD reg

EXF2

T2CON reg

TIMER 2

INTERRUPT

20 T89C51RD2

4243G–8051–05/03

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