CY7C1354CV25
CY7C1356CV25
Document #: 38-05537 Rev. *H Page 28 of 28
Document History Page
Document Title: CY7C1354CV25/CY7C1356CV25 9-Mbit (256K x 36/512K x 18)
Pipelined SRAM with NoBL™ Architecture
Document Number: 38-05537
REV. ECN No. Issue Date Orig. of
Change Description of Change
** 242032 See ECN RKF New data sheet
*A 278969 See ECN RKF Changed Boundary Scan order to match the B Rev of these devices
*B 284929 See ECN RKF
VBL Included DC Characteristics Table
Changed ISB1 and ISB3 from DC Characteristic table as follows:
ISB1: 225 MHz -> 130 mA, 200 MHz -> 120 mA, 167 MHz -> 110 mA
ISB3: 225 MHz -> 120 mA, 200 MHz -> 110 mA, 167 MHz -> 100 mA
Changed IDDZZ to 50mA.
Added BG and BZ pkg lead-free part numbers to ordering info section.
*C 323636 See ECN PCI Changed frequency of 225 MHz into 250 MHz
Added tCYC of 4.0 ns for 250 MHz
Changed ΘJA and ΘJC for TQFP Package from 25 and 9 °C/W to 29.41 and
6.13 °C/W respectively
Changed ΘJA and ΘJC for BGA Package from 25 and 6 °C/W to 34.1 and
14.0 °C/W respectively
Changed ΘJA and ΘJC for FBGA Package from 27 and 6 °C/W to 16.8 and
3.0 °C/W respectively
Modified address expansion as per JEDEC Standard
Removed comment of Lead-free BG and BZ packages availability
*D 332879 See ECN PCI Unshaded 200 and 166 MHz speed bin in the AC/DC Table and Selection
Guide
Added Address Expansion pins in the Pin Definition Table
Removed description of Extest Output Bus Tri-state on page # 11
Modified VOL, VOH test conditions
Updated Ordering Information Table
*E 357258 See ECN PCI Changed from Preliminary to Final
Changed ISB2 from 35 to 40 mA
Removed Shading on 250MHz Speed Bin in Selection Guide and AC/DC
Table
Updated Ordering Information Table
*F 377095 See ECN PCI Modified test condition in note# 15 from VDDQ < VDD to VDDQ ≤ VDD
*G 408298 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.
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 Table.
*H 501793 See ECN VKN Added the Maximum Rating for Supply Voltage on VDDQ Relative to GND
Changed tTH, tTL from 25 ns to 20 ns and tTDOV from 5 ns to 10 ns in TAP
AC Switching Characteristics table.
Updated the Ordering Information table.
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