CY7C1347B-100AC Cypress Semiconductor Corp, CY7C1347B-100AC Datasheet - Page 14

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

Specifications of CY7C1347B-100AC

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous
• Memory Size: 4.5M (128K x 36)
• Speed: 100MHz
• 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: 428-1096

Switching Waveforms
Notes:
Pipeline Timing
18. Device originally deselected.
19. CE is the combination of CE
ADV
ADSP
ADSC
Data In/Out
CE
CE
OE
WE
ADD
CLK
1
t
ADS
RD1
t
AS
ADSC initiated Reads
t
t
[18, 19]
CLZ
CO
RD2
t
ADSP initiated Reads
CES
Back to Back Reads
Out
2
RD3
1a
and CE
(continued)
Out
RD4
2a
3
. All chip selects need to be active in order to select the device.
Out
3a
= DON’T CARE
ADSP ignored
with CE
t
CH
Out
4a
1
HIGH
t
t
CYC
ADH
14
= UNDEFINED
t
WES
1a
In
WD1
t
t
CEH
CL
t
DOH
WD2
2a
In
t
WEH
WD3
3a
In
t
CHZ
WD4
4a
In
D(C)
CY7C1347B