CY7C1347B-133AC Cypress Semiconductor Corp, CY7C1347B-133AC Datasheet - Page 12

• Manufacturer Part Number: CY7C1347B-133AC
• Description: IC SRAM 4.5MBIT 133MHZ 100LQFP
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1347B-133AC

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous
• Memory Size: 4.5M (128K x 36)
• Speed: 133MHz
• Interface: Parallel
• Voltage - Supply: 3.15 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 428-1097

Switching Waveforms
Read Cycle Timing
Note:
16. RDx stands for Read Data from Address X.
WE
Data Out
CLK
ADSP
ADSC
ADV
ADD
GW
CE
CE
OE
CE
1
2
3
t
t
t
CES
CES
ADS
t
AS
t
CES
RD1
t
ADVS
Single Read
t
t
CEH
CEH
[14, 16]
t
CYC
t
t
t
t
CEH
ADH
AH
WS
t
ADS
t
t
WH
(continued)
ADVH
t
CO
t
EOV
RD2
1a
1a
t
CH
t
OEHZ
t
ADH
t
= DON’T CARE
CL
t
CLZ
t
WS
2a
Burst Read
t
WH
t
DOH
12
ADSP ignored with CE
Suspend Burst
2b
= UNDEFINED
CE
1
masks ADSP
2c
2c
ADSC initiated read
RD3
1
inactive
Pipelined Read
Unselected with CE
2d
CY7C1347B
3a
t
Unselected
CHZ
2