CY7C09099V-12AC Cypress Semiconductor Corp, CY7C09099V-12AC Datasheet - Page 13

• Manufacturer Part Number: CY7C09099V-12AC
• Description: IC SRAM 1MBIT 12NS 100LQFP
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C09099V-12AC

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Synchronous
• Memory Size: 1M (128K x 8)
• Speed: 12ns
• Interface: Parallel
• Voltage - Supply: 3 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: 428-1176

Switching Waveforms
Write with Address Counter Advance (Flow-Through or Pipelined Outputs)
Notes:
Document #: 38-06043 Rev. *A
30. CE
31. The “Internal Address” is equal to the “External Address” when ADS = V
INTERNAL
ADDRESS
ADDRESS
CNTEN
DATA
0
ADS
CLK
and R/W = V
IN
t
t
t
SAD
SCN
t
SA
SD
IL
; CE
WRITE EXTERNAL
1
D
A
and CNTRST = V
n
n
ADDRESS
t
CH2
(continued)
t
CYC2
t
t
t
HAD
HCN
t
HD
HA
t
CL2
A
n
IH
.
D
n+1
WRITE WITH
COUNTER
D
n+1
WRITE COUNTER
IL
A
and equals the counter output when ADS = V
n+1
HOLD
D
n+2
[30, 31]
A
CY7C09079V/89V/99V
CY7C09179V/89V/99V
n+2
WRITE WITH COUNTER
D
n+3
IH
.
A
n+3
D
n+4
Page 13 of 18
A
n+4