CY7C1380C-167AI Cypress Semiconductor Corp, CY7C1380C-167AI Datasheet - Page 30

• Manufacturer Part Number: CY7C1380C-167AI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1380C-167AI

• Density: 18Mb
• Access Time (max): 3.4ns
• Sync/async: Synchronous
• Architecture: SDR
• Clock Freq (max): 166MHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 19b
• Package Type: TQFP
• Operating Temp Range: -40C to 85C
• Number Of Ports: 4
• Supply Current: 275mA
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.465V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 100
• Word Size: 36b
• Number Of Words: 512K
• Lead Free Status / Rohs Status: Not Compliant

Document #: 38-05237 Rev. *D
Switching Waveforms
Read/Write Cycle Timing
Note:
23. The data bus (Q) remains in high-Z following a WRITE cycle, unless a new read access is initiated by ADSP or ADSC .
24. GW is HIGH.
Data Out (Q)
Data In (D)
ADDRESS
ADSC
ADSP
BWE,
BW
ADV
CLK
OE
CE
X
A1
High-Z
High-Z
t ADS
t CES
t AS
A2
t ADH
t CEH
t CH
t AH
Back-to-Back READs
t CYC
t CLZ
[21, 23, 24]
Q(A1)
t CL
(continued)
t CO
Q(A2)
t OEHZ
t WES
t DS
D(A3)
Single WRITE
A3
t DH
t WEH
DON’T CARE
A4
t OELZ
UNDEFINED
Q(A4)
BURST READ
Q(A4+1)
Q(A4+2)
Q(A4+3)
CY7C1380C
CY7C1382C
D(A5)
A5
Page 30 of 36
Back-to-Back
WRITEs
D(A6)
A6
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