AT52BC3221AT View Datasheet(PDF) - Atmel Corporation

Part Name

Description

MFG CO.

AT52BC3221AT

32-Mbit Flash + 8-Mbit PSRAM Stack Memory

Atmel Corporation 

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Deep Power-down Mode Entry/Exit

C

A4

(2)

PCS1

PUB, PLB

W

P (1)

PWE

ZWE

ZZ

R(4)

tZZmin

Register

Write (DPD)

Deep Power

Down Start

Parameter

tZZWE

tR (Deep Power-down Mode Only)

tZZmin

Description

ZZ low to Write Enable Low

Operation Recovery Time

Low Power Mode Time

AT52BC3221A(T)

Next

Cycle

Deep Power

Down Exit

Min

Max

0

1

200

10

Units

µs

µs

µs

33

3466A–STKD–11/04

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