Cypress CY7C1480V25 Manual De Usuario

Document #: 38-05282 Rev. *H

Page 31 of 32

**

114670

08/06/02

PKS

New Data Sheet

*A

118281

01/21/03

HGK

Changed t

CO

 from 2.4 to 2.6 ns for 250 MHz

Updated features on page 1 for package offering

Removed 300 MHz offering

Updated Ordering Information

Changed Advanced Information to Preliminary

*B

233368

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

Included IDD and ISB values

Removed 250-MHz speed grade offering and included 225 MHz speed bin

Changed package outline for 165FBGA package and 209-ball BGA package

Removed 119-BGA package offering

*C

299452

See ECN

SYT

Removed 225-MHz offering and included 250-MHz speed bin

Changed t

CYC

 from 4.4 ns to 4.0 ns for 250-MHz Speed Bin

Changed 

Θ

JA 

from 16.8 to 24.63 

°C/W and Θ

JC 

from 3.3 to 2.28 

°C/W for 100 

TQFP Package on Page # 20

Added lead-free information for 100-Pin TQFP, 165 FBGA and 209 BGA 

Packages

Added comment of ‘Lead-free BG packages availability’ below the Ordering 

Information 

*D

323039

See ECN

PCI

Unshaded 200 and 167 MHz speed bin in the AC/DC Table and Selection 

Guide

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

Added Truth Table and Note# 7 for CY7C1486V25 on page# 11

Modified V

OL

, V

OH

 Test Conditions

Added Industrial temperature range

Removed comment of ‘Lead-free BG packages availability’ below the 

Ordering Information

Updated Ordering Information Table

*E

416193

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 I

X

 from Input Load Current to Input Leakage 

Current on page# 19

Changed the I

X

 current values of MODE on page # 19 from -5 

µA and 30 µA 

to -30 

µA and 5 µA

Changed the I

X

 current values of ZZ on page # 19 from -30 

µA and 5 µA 

to -5 

µA and 30 µA

Changed V

IH

 < V

DD 

to V

IH

 < V

DD 

on page # 19

Replaced Package Name column with Package Diagram in the Ordering

Information table

Updated the Ordering Information Table

*F

470723

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