Cypress CY7C1475V25, CY7C1473V25 manual Document History, Issue Orig. Description of Change Date

CY7C1471V25

CY7C1473V25

CY7C1475V25

Document History Page

Document Title: CY7C1471V25/CY7C1473V25/CY7C1475V25, 72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM with NoBL™ Architecture

Document Number: 38-05287

REV.	ECN NO.	Issue	Orig. of	Description of Change
		Date	Change
**	114674	08/06/02	PKS	New Data Sheet
*A	121522	01/27/03	CJM	Updated features for package offering
				Updated ordering information
				Changed Advanced Information to Preliminary
*B	223721	See ECN	NJY	Changed timing diagrams
				Changed logic block diagrams
				Modified Functional Description
				Modified “Functional Overview” section
				Added boundary scan order for all packages
				Included thermal numbers and capacitance values for all packages
				Removed 150MHz speed grade offering
				Included ISB and IDD values
				Changed package outline for 165FBGA package and 209-Ball BGA package
				Removed 119-BGA package offering
*C	235012	See ECN	RYQ	Minor Change: The data sheets do not match on the spec system and
				external web
*D	243572	See ECN	NJY	Changed ball H2 from VDD to NC in the 165-Ball FBGA package in page 6
				Changed ball R11 in 209-Ball BGA package from DQPa to DQPe in page 7
				Modified Capacitance values on page 21
*E	299511	See ECN	SYT	Removed 117-MHz Speed Bin
				Changed ΘJA from 16.8 to 24.63 °C/W and ΘJC from 3.3 to 2.28 °C/W for 100
				TQFP Package on Page # 22
				Added Pb-free information for 100-Pin TQFP, 165 FBGA and 209 BGA
				Packages
				Added comment of ‘Pb-free BG packages availability’ below the Ordering
				Information
*F	323039	See ECN	PCI	Address expansion pins/balls in the pinouts for all packages are modified as
				per JEDEC standard
				Added Address Expansion pins in the Pin Definitions Table
				Modified VOL, VOH Test Conditions
				Changed package name from 209-Ball PBGA to 209-Ball FBGA on page# 7
				Added Industrial temperature range
				Added Pb-free information in the ordering information table
				Removed comment of ‘Pb-free BG packages availability’ below the Ordering
				Information
				Updated Ordering Information Table
*G	416221	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”
				Changed the description of IX from Input Load Current to Input Leakage
				Current on page# 20
				Changed the IX current values of MODE on page # 20 from –5 ∝A and 30 ∝A
				to –30 ∝A and 5 ∝A
				Changed the IX current values of ZZ on page # 20 from –30 ∝A and 5 ∝A
				to –5 ∝A and 30 ∝A
				Changed VIH < VDD to VIH < VDD on page # 20
				Replaced Package Name column with Package Diagram in the Ordering
				Information table
				Updated Ordering Information table

Document #: 38-05287 Rev. *I Page 31 of 32

[+] Feedback