CY7C1327B-166AC Cypress Semiconductor Corp, CY7C1327B-166AC Datasheet - Page 11

• Manufacturer Part Number: CY7C1327B-166AC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1327B-166AC

• Density: 4Mb
• Access Time (max): 3.5ns
• Operating Supply Voltage (typ): 3.3V
• Package Type: TQFP
• Operating Temp Range: 0C to 70C
• Supply Current: 420mA
• Operating Supply Voltage (min): 3.14V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 100
• Word Size: 18b
• Lead Free Status / Rohs Status: Not Compliant

Switching Waveforms
Document #: 38-05140 Rev. **
Read Cycle Timing
Note:
16. RDx stands for Read Data from Address X.
ADSC
WE
Data Out
CLK
ADSP
ADV
ADD
GW
CE
CE
CE
OE
1
2
3
t
t
t
CES
CES
ADS
t
AS
t
CES
RD1
t
Single Read
t
ADVS
t
CEH
CEH
t
[14, 16]
CYC
t
t
t
t
CEH
ADH
AH
WS
t
t
ADS
t
WH
ADVH
(continued)
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
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
CY7C1327B
3a
t
Unselected
CHZ
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