
Document Number: 38-05537 Rev. *M Page 31 of 33
Document History Page
Document Title: CY7C1354CV25/CY7C1356CV25, 9-Mbit (256 K × 36/512 K × 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 t
CYC
of 4.0 ns for 250 MHz
Changed
JA
and
JC
for TQFP Package
from 25 and 9 °C/W to 29.41 and
6.13 °C/W respectively
Changed
JA
and
JC
for BGA Package
from 25 and 6 °C/W to 34.1 and
14.0 °C/W respectively
Changed
JA
and
JC
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 V
OL
, V
OH
test conditions
Updated Ordering Information Table
*E 357258 See ECN PCI Changed from Preliminary to Final
Changed I
SB2
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 V
DDQ
< V
DD
to
V
DDQ
V
DD
*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 V
DDQ
Relative to GND
Changed t
TH
, t
TL
from 25 ns to 20 ns and t
TDOV
from 5 ns to 10 ns in TAP AC
Switching Characteristics table.
Updated the Ordering Information table.
*I 2898958 03/25/10 NJY Removed inactive parts from the ordering information table. Updated package
diagrams.
*J 3033272 09/19/2010 NJY Added Ordering Code Definitions
Added Acronyms and Units of Measure
Minor edits and updated in new template
*K 3052726 10/08/10 NJY Removed pruned part CY7C1356CV25-200AXC from the ordering information
table.
*L 3385314 09/29/2011 PRIT Updated Package Diagrams.
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