Cypress CY7C1365C manual Document History, REV ECN no, Issue Date Orig. Description of Change

Page 18

CY7C1365C

Document History Page

Document Title: CY7C1365C 9-Mbit (256K x 32) Flow-Through Sync SRAM

Document Number: 38-05690

REV.

ECN NO.

Issue Date

Orig. of

Description of Change

Change

 

 

 

 

 

**

286269

See ECN

PCI

New data sheet

 

 

 

 

 

*A

320834

See ECN

PCI

Added 133 MHz in the Ordering Information table

 

 

 

 

Changed ΘJA and ΘJC for TQFP Package from 25 and 9 °C/W to 29.41 and

 

 

 

 

6.13 °C/W respectively

 

 

 

 

Modified VOL, VOH test conditions

 

 

 

 

Corrected IDD, tCDV, tCH, tDOH and tCL for 100MHz to 180 mA, 8.5 ns, 4

 

 

 

 

ns, 2 ns and 4 ns respectively

 

 

 

 

Changed Snooze to Sleep in the ZZ Mode Electrical Characteristics and truth

 

 

 

 

table on page# 6

 

 

 

 

Added Industrial operating range

 

 

 

 

Updated Ordering Information Table

*B

377095

See ECN

PCI

Changed ISB2 from 30 to 40 mA

 

 

 

 

Modified test condition in note# 9 from VIH < VDD to VIH < VDD

*C

408725

See ECN

RXU

Changed address of Cypress Semiconductor Corporation on Page# 1 from

 

 

 

 

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

 

 

 

 

Changed three state to tri-state

 

 

 

 

Converted from Preliminary to Final

 

 

 

 

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

 

 

 

 

Updated the ordering information

*D

429278

See ECN

NXR

Added 2.5VI/O option

 

 

 

 

Updated Ordering Information Table

*E

501828

See ECN

VKN

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

 

 

 

 

Updated the Ordering Information table.

Document #: 38-05690 Rev. *E

Page 18 of 18

[+] Feedback

Image 18
Contents 133 MHz 100 MHz Unit FeaturesSelection Guide Functional Description1 Cypress Semiconductor CorporationLogic Block Diagram-CY7C1365C 256K x CY7C1365CPin Configurations 15CY7C1365CPin Tqfp Pinout 3 Chip Enable a version Pin Descriptions TqfpGround for the core of the device Power supply inputs to the core of the devicePower supply for the I/O circuitry Ground for the I/O circuitryInterleaved Burst Address Table Mode = Floating or VDD Linear Burst Address Table Mode = GNDFunctional Overview Address Cycle Description Used ZZ Mode Electrical CharacteristicsParameter Description Test Conditions Min Max Unit Adsp Adsc ADV Write CLKTruth Table for Read/Write3 FunctionBWE BW D BW C BW B BW a Ambient Range Maximum RatingsOperating Range GND ≤ V I ≤ V DDQThermal Resistance10 AC Test Loads and WaveformsSwitching Characteristics Over the Operating Range11 Timing Diagrams Read Cycle Timing17Write Cycle Timing18 Read/Write Timing17, 19 ZZ Mode Timing 21 Ordering InformationDON’T Care Package Diagram Pin Tqfp 14 x 20 x 1.4 mmIssue Date Orig. Description of Change Document HistoryREV ECN no