USE ULTRA37000
TM
FOR
ALL NEW DESIGNS
Switching Waveforms
(continued)
Internal Synchronous
CY7C342B
SYSTEM CLOCK PIN
t
IN
SYSTEM CLOCK
AT REGISTER
DATA FROM
LOGIC ARRAY
t
ICS
t
RSU
t
RH
Ordering Information
Speed (ns)
15
20
25
Ordering Code
CY7C342B-15JC/JI
CY7C342B-20JC/JI
CY7C342B-25HC/HI
CY7C342B-25JC/JI
CY7C342B-25RC/RI
30
35
CY7C342B-30JC/JI
CY7C342B-35JC/JI
CY7C342B-35RJ/RI
Package Name
J81
J81
H81
J81
R68
J81
J81
R68
Package Type
68-lead Plastic Leaded Chip Carrier
68-lead Plastic Leaded Chip Carrier
68-pin Windowed Leaded Chip Carrier
68-lead Plastic Leaded Chip Carrier
68-pin Windowed Ceramic Pin Grid Array
68-lead Plastic Leaded Chip Carrier
68-lead Plastic Leaded Chip Carrier
68-pin Windowed Ceramic Pin Grid Array
Commercial/
Industrial
Commercial/
Industrial
Operating Range
Commercial/
Industrial
Commercial/
Industrial
Commercial/
Industrial
Document #: 38-03014 Rev. *B
Page 10 of 14
CYPRESS [ CYPRESS SEMICONDUCTOR ]
