CY7C1370D
CY7C1372D
Document #: 38-05555 Rev. *F Page 28 of 28
Document History Page
Document Title: CY7C1372D/CY7C1370D 18-Mbit (512K x 36/1M x 18) Pipelined SRAM with NoBL™ Architecture
Document Number: 38-05555
REV. ECN No. Issue Date Orig. of
Change Description of Change
** 254509 See ECN RKF N ew data sheet
*A 276690 See ECN VBL Changed TQFP pkg to Lead-free TQFP in Ordering Information section
Added comment of Lead-free BG and BZ packages availability
*B 288531 See ECN SYT Edited description under “IEEE 1149.1 Serial Boundary Scan (JTAG)” for
non-compliance with 1149.1
Added lead-free information for 100-pin TQFP, 119 BGA and 165 FBGA
Packages
*C 326078 See ECN PCI Address expansion pins/balls in the pinouts for all packages are modified as
per JEDEC standard
Added description on EXTEST Output Bus Tri-State
Changed description on the Tap Instruction Set Overview and Extest
Changed ΘJA and ΘJC for TQFP Package from 31 and 6 °C/W to 28.66 and
4.08 °C/W respectively
Changed ΘJA and ΘJC for BGA Package from 45 and 7 °C/W to 23.8 an d 6.2
°C/W respectively
Changed ΘJA and ΘJC for FBGA Package from 46 and 3 °C/W to 20.7 and
4.0 °C/W respectively
Modified VOL, VOH test conditions
Removed shading from AC/DC Table and Selection Guide
Removed comment of ‘Lead-free BG packages availability’ below the
Ordering Information
Updated Ordering Information Table
Changed from Preliminary to final
*D 370734 See ECN PCI Modified test condition in note# 17 from VDDQ < VDD to VDDQ ≤ VDD
*E 416321 See ECN NXR Converted from preliminary to final
Changed address of Cypress Semiconductor Corporation on Page# 1 from
“3901 North First Street” to “198 Champion Court”
Modified “Input Load” to “Input Leakage Current except ZZ and MODE” in the
Electrical Characteristics Table
Changed three-state to tri-state
Changed the IX current values of MODE on page # 18 from –5 µA and 30 µA
to –30 µA and 5 µA
Changed the IX current values of ZZ on page # 18 from –30 µA and 5 µA
to –5 µA and 30 µA
Changed VIH < VDD to VIH < VDDon page # 18
Replaced Package Name column with Package Diagram in the Ordering
Information table
Updated Ordering Information Table
*F 475677 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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