CY7C194B-15PC Cypress Semiconductor Corp, CY7C194B-15PC Datasheet - Page 10

• Manufacturer Part Number: CY7C194B-15PC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C194B-15PC

• Density: 256Kb
• Access Time (max): 15ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 5V
• Address Bus: 16b
• Package Type: PDIP
• Operating Temp Range: 0C to 70C
• Number Of Ports: 1
• Supply Current: 80mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 24
• Word Size: 4b
• Number Of Words: 64K
• Lead Free Status / Rohs Status: Not Compliant

Document #: 38-05409 Rev. *A
Write Cycle No. 3
Ordering Information
Notes:
Speed
12 ns
15 ns
15 ns
15 ns
25 ns
25 ns
19. The cycle is WE controlled, OE low. The minimum write cycle time is the sum of t
Address
In/Out
Data
CE
WE
CY7C195B-12VC
CY7C194B-15PC
CY7C194B-15VC
CY7C195B-15VC
CY7C194B-25VC
CY7C195B-25PC
Ordering Code
(WE Controlled, OE Low) 2 19
Undefined
see footnotes
t
SA
Package
Name
V21
P13
V13
V21
V13
P21
t
HZWE
t
AW
28 SOJ (8 x 18 x 3.5 mm)
24 DIP (6.6 x 31.8 x 3.5 mm)
24 SOJ (8 x 15 x 3.5 mm)
28 SOJ (8 x 18 x 3.5 mm)
24 SOJ (8 x 15 x 3.5 mm)
28 DIP (6.9 x 35.6 x 3.5 mm)
t
SCE
t
WC
Package Type
t
PWE
HZWE
and t
t
Data-In Valid
SD
SD
.
t
HD
t
LZWE
t
HA
Standard
Standard
Standard
Standard
Standard
Standard
Option
Power
CY7C194B
CY7C195B
See Footnotes
Undefined
Page 10 of 13
Commercial
Commercial
Commercial
Commercial
Commercial
Commercial
Operating
Range
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