CY7C1345G
Document History Page
Document Title: CY7C1345G, 4-Mbit (128K x 36) Flow Through Sync SRAM
Document Number: 38-05517
| REV. | ECN NO. | Issue Date | Orig. of | Description of Change |
| Change |
| | | | |
| | | | | |
| ** | 224365 | See ECN | RKF | New datasheet |
| | | | | |
| *A | 278513 | See ECN | VBL | Deleted 66 MHz |
| | | | | Changed TQFP package to Pb-free TQFP in Ordering Information section |
| | | | | Added BG Pb-free package |
| *B | 333626 | See ECN | SYT | Modified Address Expansion balls in the pinouts for 100 TQFP and 119 BGA |
| | | | | Packages as per JEDEC standards and updated the Pin Definitions accordingly |
| | | | | Modified VOL, VOH test conditions |
| | | | | Replaced ‘Snooze’ with ‘Sleep’ |
| | | | | Removed 117 MHz speed bin |
| | | | | Replaced TBDs for ΘJA and ΘJC to their respective values on the Thermal Resis- |
| | | | | tance table |
| | | | | Removed comment on the availability of BG Pb-free package |
| | | | | Updated the Ordering Information by shading and unshading MPNs as per |
| | | | | 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 Infor- |
| | | | | mation 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 | Corrected Write Cycle timing waveform |
| | | | | |
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Document Number: 38-05517 Rev. *ERevised July 15, 2007Page 20 of 20
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