STK22C48-NF25I Cypress Semiconductor Corp, STK22C48-NF25I Datasheet - Page 12
STK22C48-NF25I
Manufacturer Part Number
STK22C48-NF25I
Description
STK22C48-NF25I
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.STK22C48-NF45TR.pdf
(17 pages)
Specifications of STK22C48-NF25I
Format - Memory
RAM
Memory Type
NVSRAM (Non-Volatile SRAM)
Memory Size
16K (2K x 8)
Speed
25ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
28-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STK22C48-NF25I
Manufacturer:
INFINEON
Quantity:
1 001
Part Number:
STK22C48-NF25I
Manufacturer:
SIMTEK
Quantity:
20 000
Hardware STORE Cycle
Switching Waveform
Document Number: 001-51000 Rev. *D
t
t
t
Notes
DHSB
PHSB
HLBL
19. CE and OE low and WE high for output behavior.
20. t
Parameter
DHSB
[19, 20]
is only applicable after t
t
t
RECOVER,
HLHX
Alt
STORE
t
HHQX
is complete.
Hardware STORE HIGH to inhibit off
Hardware STORE pulse width
Hardware STORE LOW to STORE busy
Figure 12. Hardware STORE Cycle
Description
Min
15
–
–
STK22C48
Max
300
700
–
STK22C48
Page 12 of 17
Unit
ns
ns
ns
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