AT52BC1661A View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

AT52BC1661A

16-Mbit Flash + 8-Mbit PSRAM Stack Memory

Atmel Corporation 

AT52BC1661A(T) [Preliminary]

Read Cycle (1)

(Address Controlled, PCS1 = POE = VIL, ZZ = PWE = VIH, PUB or/and PLB = VIL)

Address

Data Out

Previous Data Valid

A

H

Data Valid

Read Cycle (2)

(ZZ = PWE = VIH)

Address

A

H

PCS1

A

PUB, PLB

POE

Data Out

High-Z

E

LZ

Z

HZ

Data Valid

Notes:

1. tHZ and tOHZ are defined as the time at which the outputs achieve the open circuit conditions and are not referenced to output

voltage levels.

2. At any given temperature and voltage condition, tHZ (max) is less than tLZ (min) both for a given device and from device to

device interconnection.

3. Do not access device with cycle timing shorter than tRC (tWC) for continuous periods > 40 µs.

29

3455A–STKD–11/04

Share Link: