PSD934210JIT View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

PSD934210JIT

Flash PSD, 3.3V Supply, for 8-bit MCUs 2 Mbit + 256 Kbit Dual Flash Memories and 64 Kbit SRAM

STMicroelectronics 

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Figure 43. Peripheral I/O Read Timing

ALE /AS

PSD834F2V

A/D BUS

CSI

RD

ADDRESS

tAVQV (PA)

tSLQV (PA)

tRLQV (PA)

tRLRH (PA)

DATA VALID

tQXRH (PA)

tRHQZ (PA)

tDVQV (PA)

DATA ON PORT A

AI02897

Figure 44. Peripheral I/O Write Timing

ALE /AS

A/D BUS

ADDRESS

WR

DATA OUT

tWLQV (PA)

tWHQZ (PA)

tDVQV (PA)

PORT A

DATA OUT

AI02898

Figure 45. Reset (RESET) Timing

VCC

RESET

VCC(min)

tNLNH-PO

Power-On Reset

tOPR

tNLNH

tNLNH-A

Warm Reset

tOPR

AI02866b

79/89

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