CY7C09199-9AI Cypress Semiconductor Corp, CY7C09199-9AI Datasheet - Page 13

• Manufacturer Part Number: CY7C09199-9AI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C09199-9AI

• Density: 1.125Mb
• Access Time (max): 9ns
• Sync/async: Synchronous
• Architecture: SDR
• Clock Freq (max): 40MHz
• Operating Supply Voltage (typ): 5V
• Address Bus: 17b
• Package Type: TQFP
• Operating Temp Range: -40C to 85C
• Number Of Ports: 2
• Supply Current: 410mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 100
• Word Size: 9b
• Number Of Words: 128K
• Lead Free Status / Rohs Status: Not Compliant

Switching Waveforms
Pipelined Read with Address Counter Advance
Flow-Through Read with Address Counter Advance
Note:
Document #: 38-06039 Rev. *A
ADDRESS
27. CE
DATA
ADDRESS
DATA
CNTEN
CNTEN
ADS
CLK
OUT
0
ADS
CLK
OUT
and OE = V
t
t
SAD
SCN
t
SA
t
t
t
SAD
SCN
SA
IL
; CE
Q
A
x-1
n
1
EXTERNAL
t
, R/W and CNTRST = V
A
ADDRESS
CH2
Q
n
x
t
READ
DC
EXTERNAL
t
ADDRESS
CH1
t
CYC2
t
t
READ
HCN
t
HAD
HA
t
(continued)
CD1
t
CYC1
t
t
HAD
HCN
t
t
CL2
HA
t
CL1
Q
x
t
Q
DC
IH
n
.
t
CD2
READ WITH COUNTER
READ WITH COUNTER
[27]
Q
[27]
n
Q
n+1
t
t
SAD
SCN
Q
n+1
COUNTER HOLD
COUNTER HOLD
t
t
HAD
HCN
Q
t
t
SAD
SCN
n+2
Q
READ WITH COUNTER
n+2
COUNTER
CY7C09089/99
CY7C09189/99
READ
t
t
WITH
HAD
HCN
Q
n+3
Page 13 of 19
Q
n+3
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