CY7C136-55JC Cypress Semiconductor Corp, CY7C136-55JC Datasheet - Page 10

• Manufacturer Part Number: CY7C136-55JC
• Description: IC SRAM 2KX8 ASYNC DUAL 52-PLCC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C136-55JC

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Asynchronous
• Memory Size: 16K (2K x 8)
• Speed: 55ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 52-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 428-1199

Document #: 38-06031 Rev. *A
Switching Waveforms
Busy Timing Diagram No. 3 (Write with BUSY, Slave: CY7C142/CY7C146)
Interrupt Timing Diagrams
Left Side Sets INT
Right Side Clears INT
Right Side Sets INT
ADDRESS
BUSY
ADDRESS
R/W
ADDRESS
CE
R/W
INT
OE
CE
R/W
R/W
CE
INT
INT
CE
R
R
R
R
R
R
R
R
L
R
L
L
L
R
:
L
:
R
:
t
WB
(continued)
t
t
SA
SA
[18]
t
t
INS
INS
WRITE 7FE
WRITE 7FF
t
EINS
t
EINS
t
EINR
t
t
WC
WC
t
t
WINS
WINS
t
PWE
t
t
HA
HA
t
HA
t
WH
t
t
INR
OINR
READ 7FF
t
RC
CY7C132/CY7C136
CY7C142/CY7C146
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