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

• Manufacturer Part Number: CY7C136-55NXC
• Description: IC SRAM 16KBIT 55NS 52QFP
• Manufacturer: Cypress Semiconductor Corp
• Type: Asynchronousr

Specifications of CY7C136-55NXC

• Memory Size: 16K (2K x 8)
• Package / Case: 52-QFP
• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Asynchronous
• Speed: 55ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Access Time: 55 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Current: 110 mA
• Organization: 2 K x 8
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Ports: 2
• Operating Supply Voltage: 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 428-2133; CY7C136-55NXC

Document #: 38-06031 Rev. *C
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
INT
CE
INT
CE
R
R
R
R
R
R
R
L
R
L
R
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
Page 10 of 18
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