USE ULTRA37000TM FOR
ALL NEW DESIGNS
CY7C342B
Switching Waveforms (continued)
Internal Synchronous
SYSTEM CLOCK PIN
t
t
ICS
IN
SYSTEM CLOCK
AT REGISTER
t
t
RH
RSU
DATA FROM
LOGIC ARRAY
Ordering Information
Speed (ns)
Ordering Code
Package Name
Package Type
Operating Range
15
CY7C342B-15JC/JI
J81
68-lead Plastic Leaded Chip Carrier
Commercial/
Industrial
20
25
CY7C342B-20JC/JI
J81
68-lead Plastic Leaded Chip Carrier
Commercial/
Industrial
CY7C342B-25HC/HI
CY7C342B-25JC/JI
CY7C342B-25RC/RI
CY7C342B-30JC/JI
H81
J81
R68
J81
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
Commercial/
Industrial
30
35
Commercial/
Industrial
CY7C342B-35JC/JI
CY7C342B-35RJ/RI
J81
68-lead Plastic Leaded Chip Carrier
Commercial/
Industrial
R68
68-pin Windowed Ceramic Pin Grid Array
Document #: 38-03014 Rev. *B
Page 10 of 14
CYPRESS [ CYPRESS ]
