28F016SA datasheet(23/55 Pages) INTEL

Il numero della parte	28F016SA

Spiegazioni elettronici	28F016SA 16-MBIT (1 MBIT X 16, 2 MBIT X 8)FlashFile MEMORY

PDF	55 Pages

Scroll/Zoom	100%

Produttore elettronici	INTEL [Intel Corporation]

Homepage	http://www.intel.com

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28F016SA

5.3

Timing Nomenclature

All 3.3V system timings are measured from where signals cross 1.5V.

For 5.0V systems use the standard JEDEC cross point definitions.

Each timing parameter consists of five characters. Some common examples are defined below:

tCE

tELQV time(t) from CE# (E) going low (L) to the outputs (Q) becoming valid (V)

tOE

tGLQV time(t) from OE# (G) going low (L) to the outputs (Q) becoming valid (V)

tACC

tAVQV time(t) from address (A) valid (V) to the outputs (Q) becoming valid (V)

tAS

tAVWH time(t) from address (A) valid (V) to WE# (W) going high (H)

tDH

tWHDX time(t) from WE# (W) going high (H) to when the data (D) can become undefined (X)

Pin Characters

Pin States

Address Inputs

High

Data Inputs

Low

Data Outputs

Valid

CE# (Chip Enable)

Driven, but not necessarily valid

BYTE# (Byte Enable)

High Impedance

OE# (Output Enable)

WE# (Write Enable)

RP# (Deep Power-Down Pin)

RY/BY# (Ready Busy)

Any Voltage Level

3/5# Pin

VCC at 4.5V Minimum

VCC at 3.0V Minimum

28F016SA Scheda tecnica(PDF) 23 Page - Intel Corporation