Cypress CY7C1353G manual Document History, Issue Date Orig. Description of Change

Page 13

CY7C1353G

Document History Page

Document Title: CY7C1353G 4-Mbit (256K x 18) Flow-through SRAM with NoBL™ Architecture

Document Number: 38-05515

REV.

ECN NO.

Issue Date

Orig. of

Description of Change

Change

 

 

 

 

 

**

224363

See ECN

RKF

New data sheet

 

 

 

 

 

*A

288431

See ECN

VBL

Deleted 66 MHz

 

 

 

 

Changed TQFP package in Ordering Information section to Pb-free TQFP

*B

333626

See ECN

SYT

Removed 117-MHz speed bin

 

 

 

 

Modified Address Expansion balls in the pinouts for 100 TQFP Packages

 

 

 

 

according to JEDEC standards and updated the Pin Definitions accordingly

 

 

 

 

Modified VOL, VOH test conditions

 

 

 

 

Replaced ‘Snooze’ with ‘Sleep’

 

 

 

 

Replaced TBD’s for ΘJA and ΘJC to their respective values on the Thermal

 

 

 

 

Resistance table

 

 

 

 

Updated the Ordering Information by shading and unshading MPNs

 

 

 

 

according to availability

*C

418633

See ECN

RXU

Converted from Preliminary to Final

 

 

 

 

Changed address of Cypress Semiconductor Corporation on Page# 1 from

 

 

 

 

“3901 North First Street” to “198 Champion Court”

 

 

 

 

Modified test condition from VIH < VDD to VIH < VDD

 

 

 

 

Modified test condition from VDDQ < VDD to VDDQ < VDD

 

 

 

 

Modified “Input Load” to “Input Leakage Current except ZZ and MODE” in the

 

 

 

 

Electrical Characteristics Table

 

 

 

 

Replaced Package Name column with Package Diagram in the Ordering

 

 

 

 

Information table

 

 

 

 

Replaced Package Diagram of 51-85050 from *A to *B

 

 

 

 

Updated the Ordering Information

*D

480124

See ECN

VKN

Added the Maximum Rating for Supply Voltage on VDDQ Relative to GND.

 

 

 

 

Updated the Ordering Information table.

*E

1274724

See ECN

VKN/AESA

Corrected typo in the Ordering Information table

 

 

 

 

 

Document #: 38-05515 Rev. *E

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Contents Logic Block Diagram FeaturesFunctional Description1 Cypress Semiconductor CorporationSelection Guide Pin ConfigurationCY7C1353G 133 MHz 100 MHz UnitPin Definitions Functional Overview Interleaved Burst Address Table Mode = Floating or VDD Linear Burst Address Table Mode = GNDZZ Mode Electrical Characteristics Function Partial Truth Table for Read/Write 2, 3Maximum Ratings Electrical Characteristics Over the Operating Range 10,11Operating Range Ambient RangeThermal Resistance12 Capacitance12AC.Test Loads and Waveforms Switching Characteristics Over the Operating Range 17 Read/Write Waveforms 19, 20 Switching WaveformsWrite NOP, Stall and Deselect Cycles19, 20 ZZ Mode Timing23,24Ordering Information Package DiagramsPin Tqfp 14 x 20 x 1.4 mm Document History Issue Date Orig. Description of Change