CY7C1354CV25-166AXC Cypress Semiconductor Corp, CY7C1354CV25-166AXC Datasheet - Page 21

• Manufacturer Part Number: CY7C1354CV25-166AXC
• Description: IC SRAM 9MBIT 166MHZ 100LQFP
• Manufacturer: Cypress Semiconductor Corp
• Type: Synchronousr

Specifications of CY7C1354CV25-166AXC

• Memory Size: 9M (256K x 36)
• Package / Case: 100-LQFP
• Format - Memory: RAM
• Memory Type: SRAM - Synchronous
• Speed: 166MHz
• Interface: Parallel
• Voltage - Supply: 2.375 V ~ 2.625 V
• Operating Temperature: 0°C ~ 70°C
• Access Time: 3.5 ns
• Maximum Clock Frequency: 166 MHz
• Supply Voltage (max): 2.625 V
• Supply Voltage (min): 2.375 V
• Maximum Operating Current: 180 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Number Of Ports: 4
• Operating Supply Voltage: 2.5 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: 428-2121; CY7C1354CV25-166AXC

n-Out (DQ)
Switching Waveforms
Read/Write Timing
ADDRESS
Notes
Document Number: 38-05537 Rev. *K
26. For this waveform ZZ is tied LOW.
27. When CE is LOW, CE
28. Order of the Burst sequence is determined by the status of the MODE (0 = Linear, 1 = Interleaved). Burst operations are optional.
ADV/LD
Data
BW
CEN
CLK
WE
OE
CE
X
t
t
t
CENS
AS
CES
WRITE
D(A1)
A1
1
t
t
CENH
t
AH
CEH
1
is LOW, CE
[26, 27, 28]
WRITE
D(A2)
2
A2
t
2
CH
is HIGH and CE
t CYC
t
t
DS
CL
D(A2+1)
BURST
WRITE
D(A1)
3
t
DH
3
is LOW. When CE is HIGH, CE
DON’T CARE
D(A2)
READ
Q(A3)
A3
4
D(A2+1)
READ
Q(A4)
A4
5
t
t
CO
CLZ
1
UNDEFINED
is HIGH or CE
Q(A4+1)
BURST
READ
Q(A3)
6
t
DOH
t
OEHZ
2
is LOW or CE
WRITE
D(A5)
Q(A4)
A5
7
t
OEV
t
3
OELZ
is HIGH.
Q(A4+1)
READ
Q(A6)
A6
8
t
t
DOH
CHZ
CY7C1354CV25
CY7C1356CV25
WRITE
D(A7)
D(A5)
9
A7
Page 21 of 30
DESELECT
10
Q(A6)
[+] Feedback