CY7C146-35JC Cypress Semiconductor Corp, CY7C146-35JC Datasheet - Page 7

• Manufacturer Part Number: CY7C146-35JC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C146-35JC

• Density: 16Kb
• Access Time (max): 35ns
• Operating Supply Voltage (typ): 5V
• Package Type: LCC
• Operating Temp Range: 0C to 70C
• Supply Current: 120mA
• 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

Document #: 38-06031 Rev. *C
Switching Waveforms
Read Cycle No. 1 (Either Port-Address Access)
Read Cycle No. 2 (Either Port-CE/OE)
Read Cycle No. 3 (Read with BUSY Master: CY7C132 and CY7C136)
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.
ADDRESS
ADDRESS
DATA OUT
DATA OUT
ADDRESS
DOUT
BUSY
R/W
D
I
CE
OE
I
CC
INR
SB
R
L
L
R
L
PREVIOUS DATA VALID
t
PU
t
LZCE
t
OHA
IL
t
LZOE
and OE = V
t
PS
[19, 21]
t
ACE
IL
.
t
BLA
t
DOE
[19, 20]
ADDRESS MATCH
t
AA
t
t
RC
RC
t
PWE
ADDRESS MATCH
DATA VALID
t
WDD
VALID
t
t
DDD
HZOE
t
DATA VALID
BHA
CY7C132/CY7C136
CY7C142/CY7C146
t
HZCE
t
BDD
t
PD
VALID
Page 7 of 18
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