CY7C141-55JC Cypress Semiconductor Corp, CY7C141-55JC Datasheet - Page 8

• Manufacturer Part Number: CY7C141-55JC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C141-55JC

• Density: 8Kb
• Access Time (max): 55ns
• Operating Supply Voltage (typ): 5V
• Package Type: LCC
• Operating Temp Range: 0C to 70C
• Supply Current: 90mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 52
• Word Size: 8b
• Lead Free Status / Rohs Status: Not Compliant

Switching Waveforms
Document #: 38-06002 Rev. *D
Read Cycle No. 1
Read Cycle No. 2
Read Cycle No. 3
Notes:
19. R/W is HIGH for read cycle.
20. Device is continuously selected, CE = V
21. Address valid prior to or coincident with CE transition LOW.
DATA OUT
DATA OUT
ADDRESS
ADDRESS
ADDRESS
I
I
DOUT
CE
OE
BUSY
CC
SB
R/W
D
INR
R
L
L
R
L
PREVIOUS DATA VALID
[19, 20]
[19, 21]
[20]
t
PU
t
LZCE
t
OHA
IL
t
LZOE
and OE = V
Read with BUSY, Master: CY7C130 and CY7C131
t
t
PS
ACE
IL
.
t
Either Port CE/OE Access
DOE
Either Port Address Access
t
BLA
t
ADDRESS MATCH
AA
t
RC
t
RC
t
PWE
ADDRESS MATCH
DATA VALID
t
WDD
VALID
t
HZOE
t
DDD
DATA VALID
t
BHA
CY7C130/CY7C131
CY7C140/CY7C141
t
HD
t
HZCE
t
PD
t
BDD
Page 8 of 19
VALID
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