CY14E256L CYPRESS [Cypress Semiconductor], CY14E256L Datasheet - Page 12
![no-image](/images/no-image-200.jpg)
CY14E256L
Manufacturer Part Number
CY14E256L
Description
256-Kbit (32K x 8) nvSRAM
Manufacturer
CYPRESS [Cypress Semiconductor]
Datasheet
1.CY14E256L.pdf
(16 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY14E256L-SZ25XC
Manufacturer:
Cypress Semiconductor Corp
Quantity:
135
Company:
Part Number:
CY14E256L-SZ35XI
Manufacturer:
Cypress Semiconductor Corp
Quantity:
135
Company:
Part Number:
CY14E256L-SZ45XC
Manufacturer:
CYPRESS
Quantity:
1 167
Company:
Part Number:
CY14E256L-SZ45XCT
Manufacturer:
CYPRESS
Quantity:
3 020
Company:
Part Number:
CY14E256LA-SZ25X
Manufacturer:
CYPRESS
Quantity:
4 872
Part Number:
CY14E256LA-SZ25XI
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
Part Number:
CY14E256LA-SZ3ACT
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
Part Number:
CY14E256LA-SZ45XI
Manufacturer:
CYPRESS
Quantity:
20 000
Part Number:
CY14E256LA-SZ45XIKU
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
Part Number:
CY14E256LA-SZ45XQ
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
Document #: 001-06968 Rev. *C
Switching Waveforms
POWER-UP RECALL
DQ (DATA OUT)
AutoStore
V
V
RESET
SWITCH
HSB
V
CC
t
RESTORE
POWER UP
(continued)
RECALL
Figure 10. AutoStore/Power-Up RECALL
(NO SRAM WRITES)
(V
BELOW V
BROWN OUT
NO STROKE
CC
NO RECALL
DID NOT GO
PRELIMINARY
RESET
)
t
VSBL
(V
BELOW V
BROWN OUT
CC
NO RECALL
AutoStore
DID NOT GO
t
DELAY
RESET
TM
)
t
STORE
ABOVE VSWITCH
RECALL WHEN
BROWN OUT
V
CY14E256L
CC
AutoStore
RETURNS
Page 12 of 16
TM
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