CY7C166-15PC Cypress Semiconductor Corp, CY7C166-15PC Datasheet - Page 4

• Manufacturer Part Number: CY7C166-15PC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C166-15PC

• Density: 64Kb
• Access Time (max): 15ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 5V
• Address Bus: 14b
• Package Type: PDIP
• Operating Temp Range: 0C to 70C
• Number Of Ports: 1
• Supply Current: 115mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 22
• Word Size: 4b
• Number Of Words: 16K
• Lead Free Status / Rohs Status: Not Compliant

Document #: 38-05025 Rev. *A
Switching Waveforms
Read Cycle No. 1
Read Cycle No. 2
Notes:
10. Address valid prior to or coincident with CE transition LOW.
8. WE is HIGH for read cycle.
9. Device is continuously selected, CE = V
DATA OUT
ADDRESS
DATA OUT
CURRENT
SUPPLY
7C166
V
OE
CE
CC
[8,9]
[8,10]
PREVIOUS DATA VALID
HIGH IMPEDANCE
t
PU
t
LZCE
IL
. (CY7C166: OE = V
t
t
ACE
LZOE
t
OHA
50%
t
DOE
t
IL
AA
also).
t
RC
t
RC
DATA VALID
DATA VALID
t
t
HZOE
HZCE
t
PD
50%
CY7C164
CY7C166
IMPEDANCE
C164–7
Page 4 of 9
HIGH
C164–8
ICC
ISB
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