Document #: 38-05442 Rev. *H

Page 9 of 14

Ordering Information

available. If you do not see what you are looking for, contact your local sales representative. For more information, visit the Cypress

Ordering Code Definitions

Table 1. Key features and Ordering Information

Speed

(ns)

Ordering Code

Package

Diagram

Package Type

Operating

Range

45

CY62148ELL-45ZSXI

51-85095 32-Pin TSOP II (Pb-free)

Industrial

CY62148ELL-45ZSXA

51-85095 32-Pin TSOP II (Pb-free)

Automotive-A

55

CY62148ELL-55SXI

51-85081 32-Pin SOIC (Pb-free)

Industrial

CY62148ELL-55SXA

51-85081 32-Pin SOIC (Pb-free)

Automotive-A

Contact your local Cypress sales representative for availability of these parts.

CY

Family: Low power SRAM

621

4

8

Density = 4 Mbit

Company ID: CY = Cypress

E

Bus Width = x8

Process technology: 90-nm

LL

LL = Low power

45/55

Speed grade (45 ns, 55 ns)

ZSX

32-Pin TSOP II (Pb-free)

SX

32-Pin SOIC (Pb-free)

I/A

Temperature grades:

I = Industrial

A = Automotive-A

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