CY7C09089-6AC Cypress Semiconductor Corp, CY7C09089-6AC Datasheet - Page 14

• Manufacturer Part Number: CY7C09089-6AC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C09089-6AC

• Density: 64Kb
• Access Time (max): 6.5ns
• Operating Supply Voltage (typ): 5V
• Package Type: TQFP
• Operating Temp Range: 0C to 70C
• Supply Current: 450mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 100
• Word Size: 8b
• Lead Free Status / Rohs Status: Not Compliant

Switching Waveforms
Write with Address Counter Advance (Flow-Through or Pipelined Outputs)
Notes:
Document #: 38-06039 Rev. *A
28. CE
29. 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
[28, 29]
A
n+2
WRITE WITH COUNTER
D
n+3
IH
.
CY7C09089/99
CY7C09189/99
A
n+3
D
n+4
Page 14 of 19
A
n+4