CY7C342B-25HC Cypress Semiconductor Corp, CY7C342B-25HC Datasheet - Page 8

• Manufacturer Part Number: CY7C342B-25HC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C342B-25HC

• Family Name: MAX®
• Memory Type: EPROM
• # Macrocells: 128
• Number Of Usable Gates: 2500
• Frequency (max): 62.5MHz
• Propagation Delay Time: 25ns
• Number Of Logic Blocks/elements: 8
• # I/os (max): 52
• Operating Supply Voltage (typ): 5V
• In System Programmable: No
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 5.25V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 68
• Package Type: Windowed LCC
• Lead Free Status / Rohs Status: Not Compliant

Document #: 38-03014 Rev. *B
Commercial and Industrial Typical Internal Switching Characteristics
Switching Waveforms
t
t
t
t
t
t
t
Parameter
External Asynchronous
COMB
IC
ICS
FD
PRE
CLR
PIA
External Combinatorial
External Synchronous
[9]
CLOCK AT REGISTER
REGISTERED FEEDBACK
DEDICATED INPUTS OR
DEDICATED INPUT/
SYNCHRONOUS
SYNCHRONOUS
COMBINATORIAL
Transparent Mode Delay
Asynchronous Clock Logic Delay
Synchronous Clock Delay
Feedback Delay
Asynchronous Register Preset Time
Asynchronous Register Clear Time
Programmable Interconnect Array Delay Time
LOGIC ARRAY
LOGIC ARRAY
ASYNCHRONOUS
REGISTERED
DATA FROM
CLOCK PIN
CLOCK INPUT
OUTPUTS
I/O INPUT
OUTPUT
Description
t
SU
USE ULTRA37000
t
CO1
ALL NEW DESIGNS
t
AS1
t
WH
t
H
t
AH
t
PD1
/t
PD2
t
WL
TM
FOR
Min.
7C342B-25
t
AWH
Max.
14
14
3
3
1
5
5
Over Operating Range (continued)
Min.
7C342B-30
t
AWL
Max.
16
16
4
2
1
6
6
Min.
7C342B-35
CY7C342B
Page 8 of 14
Max.
16
20
4
1
2
7
7
Unit
ns
ns
ns
ns
ns
ns
ns
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