CY62256

www.artschip.com

2

Product Portfolio

Vcc Range (V)

Power Dissipation

Operating, Icc (mA)

Standby, ISB2(µA)

Product

Min.

Typ.[2]

Max.

Speed

(ns)

Typ.[2]

Max.

Typ.[2]

Max.

CY62256

Commercial

70

28

55

1

5

CY62256L

Com’l / Ind’l

55/70

25

50

2

50

CY62256LL

Commercial

70

25

50

0.1

5

CY62256LL

Industrial

55/70

25

50

0.1

10

CY62256LL

Automotive

4.5

5.0

5.5

55

25

50

0.1

15

Pin Configurations

Pin Definitions

Pin Number

Type

Description

1-10,21,23-26

Input

11-13,15-19,

Input/Output

27

Input/Control

. When selected Low, a WRITE is conducted. When selected HIGH, a READ is

conducted

20

Input/Control

. When LOW, selects the chip. When HIGH, deselects the chip

22

Input/Control

. Output Enable. Controls the direction of the I/O pins. When LOW, the I/O pins

behave as outputs. When deasserted HIGH, I/O pins are three-stated, and act as

input data pins

14

Ground

GND. Ground for the device

28

Power Supply

Vcc. Power supply for the device

Notes:

2. Typical specifications are the mean values measured over a large sample size across normal production process variations and are