Cypress CY7C1410AV18 Document History, REV ECN no Submission ORIG. Description of Change Date

CY7C1410AV18, CY7C1425AV18

CY7C1412AV18, CY7C1414AV18

Document History Page

Document Title: CY7C1410AV18/CY7C1425AV18/CY7C1412AV18/CY7C1414AV18, 36-Mbit QDR™-II SRAM 2-Word Burst

Architecture

Document Number: 38-05615

REV.	ECN NO.	SUBMISSION	ORIG. OF	DESCRIPTION OF CHANGE
		DATE	CHANGE
**	247331	See ECN	SYT	New Data Sheet
*A	326519	See ECN	SYT	Removed CY7C1425AV18 from the title
				Included 300 MHz Speed grade
				Replaced TBDs with their respective values for IDD and ISB1
				Added Industrial temperature grade
				Replaced the TBDs on the Thermal Characteristics Table to ΘJA = 17.2°C/W and
				ΘJC = 3.2°C/W
				Replaced TBDs in the Capacitance Table to their respective values for the
				165 FBGA Package
				Changed typo of bit # 47 to bit # 108 under the EXTEST OUTPUT BUS
				TRI-STATE on Page 16
				Added Pb-free Product Information
				Updated the Ordering Information by Shading and Unshading MPNs according
				to availability
*B	413953	See ECN	NXR	Converted from preliminary to final.
				Added CY7C1425AV18 part number to title.
				Removed 300-MHz speed Bin.
				Changed address of Cypress Semiconductor Corporation on Page# 1 from “3901
				North First Street” to “198 Champion Court”
				Changed C, C Description in Feature Section and Pin Description.
				Added Power up sequence and Wave form on page# 19
				Added foot notes # 13, 14, 15 on page# 19
				Replaced Three-state with Tri-state.
				Changed the description of IX from Input Load Current to Input Leakage Current
				on page# 20
				Modified the IDD and ISB values.
				Modified test condition in Footnote # 20 on page# 20 from VDDQ < VDD to
				VDDQ < VDD.
				Replaced Package Name column with Package Diagram in the Ordering
				Information table.
				Updated Ordering Information Table.
*C	468029	See ECN	NXR	Modified the ZQ Definition from Alternately, this pin can be connected directly to
				VDD to Alternately, this pin can be connected directly to VDDQ.
				Included Maximum Ratings for Supply Voltage on VDDQ Relative to GND
				Changed the Maximum Ratings for DC Input Voltage from VDDQ to VDD.
				Changed tTH and tTL from 40 ns to 20 ns, changed tTMSS, tTDIS, tCS, tTMSH, tTDIH,
				tCH from 10 ns to 5 ns and changed tTDOV from 20 ns to 10 ns in TAP AC Switching
				Characteristics table
				Modified Power Up waveform
				Changed the Maximum rating of Ambient Temperature with Power Applied from
				–10°C to +85°C to –55°C to +125°C
				Added additional notes in the AC parameter section
				Changed the tSC and tHC value for 250 MHz from 0.5 ns to 0.35 ns,
				for 200 MHz from 0.6 ns to 0.4 ns, and for 167 MHz from 0.7 ns to 0.5 ns.
				Modified AC Switching Waveform.
				Corrected the typo In the AC Switching Characteristics Table.
				Updated the Ordering Information Table.
*D	1274725	See ECN	VKN/AESA	Modified footnote# 30

Document #: 38-05615 Rev. *E Page 28 of 29

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