Cypress CY7C1460AV25 Manual De Usuario

Document #: 38-05354 Rev. *D

Page 27 of 27

**

254911

See ECN

SYT

New data sheet
Part number changed from previous revision (new and old part number 
differ by the letter “A”)

*A

303533

See ECN

SYT

Changed H9 pin from V

SSQ

 to V

SS

 on the Pin Configuration table for 209 

FBGA on Page # 5
Changed the test condition from V

DD

 = Min. to V

DD

 = Max for V

OL

 in the 

Electrical Characteristics table
Replaced 

Θ

JA 

and 

Θ

JC 

from TBD to respective Thermal Values for All 

Packages on the Thermal Resistance Table
Changed I

DD

 from 450, 400 & 350 mA to 435, 385 & 335 mA for 250, 200 

and 167 Mhz respectively
Changed I

SB1

 from 190, 180 and 170 mA to 185 mA for 250, 200 and 167 

Mhz respectively
Changed I

SB2

 from 80 mA to 100 mA for all frequencies

Changed I

SB3

 from 180, 170 & 160 mA to 160 mA for 250, 200 and 167 

Mhz respectively
Changed I

SB4 

from 100 mA to 110 mA for all frequencies

Changed C

IN

, C

CLK

 and C

I/O

 to 6.5, 3 and 5.5 pF from 5, 5 and 7 pF for 

TQFP Package
Changed t

CO

 from 3.0 to 3.2 ns and t

DOH 

from 1.3 ns to 1.5 ns for 200 Mhz 

Speed Bin 
Added lead-free information for 100 TQFP, 165 FBGA and 209 FBGA 
packages 

*B

331778

See ECN

SYT

Modified Address Expansion balls in the pinouts for 165 FBGA and 209 
FBGA Package as per JEDEC standards and updated the Pin Definitions 
accordingly
Modified V

OL, 

V

OH 

test conditions

Changed C

IN

, C

CLK

 and C

I/O

 to 7, 7and 6 pF from 5, 5 and 7 pF for 165 

FBGA Package
Added Industrial Temperature Grade
Changed I

SB2

 and I

SB4

 from 100 and 110 mA to 120 and 135 mA respec-

tively
Updated the Ordering Information by Shading and Unshading MPNs as per 
availability

*C

417547

See ECN

RXU

Converted from Preliminary to Final
Changed address of Cypress Semiconductor Corporation on Page# 1 from 
“3901 North First Street” to “198 Champion Court”
Modified test condition from V

DDQ

 < V

DD 

to

 

V

DDQ 

≤ V

DD 

Changed I

X

 current value in MODE from –5 & 30 

µA to –30 & 5 µA respec-

tively and also Changed I

X

 current value in ZZ from –30 & 5 

µA to –5 & 30 

µA respectively on page# 19
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
Replaced Package Diagram of 51-85050 from *A to *B

*D

473650

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.