AT89LV52-12PC View Datasheet(PDF) - Atmel Corporation

Part Name

Description

MFG CO.

AT89LV52-12PC

8-Bit Microcontroller with 8K Bytes Flash

Atmel Corporation 

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Not

Flash Programming and Verification Waveforms (VPP = 12V)

P1.0 - P1.7

P2.0 - P2.4

PORT 0

ALE/PROG

EA/VPP

P2.7

(ENABLE)

P3.4

(RDY/BSY)

PROGRAMMING

ADDRESS

tAVGL

tSHGL

DATA IN

tDVGL tGHDX

VPP

tGLGH

tEHSH

tGHBL

tGHAX

VERIFICATION

ADDRESS

tAVQV

DATA OUT

tGHSL

LOGIC 1

LOGIC 0

tELQV

BUSY

tWC

READY

tEHQZ

4-97

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