STK14CA8-RF45TR Cypress Semiconductor Corp, STK14CA8-RF45TR Datasheet - Page 8
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STK14CA8-RF45TR
Manufacturer Part Number
STK14CA8-RF45TR
Description
IC NVSRAM 1MBIT 45NS 48SSOP
Manufacturer
Cypress Semiconductor Corp
Type
NVSRAMr
Datasheet
1.STK14CA8-NF25.pdf
(17 pages)
Specifications of STK14CA8-RF45TR
Format - Memory
RAM
Memory Type
NVSRAM (Non-Volatile SRAM)
Memory Size
1M (128K x 8)
Speed
45ns
Interface
Parallel
Voltage - Supply
2.7 V ~ 3.6 V
Operating Temperature
0°C ~ 70°C
Package / Case
48-SSOP
Word Size
8b
Organization
128Kx8
Density
1Mb
Interface Type
Parallel
Access Time (max)
45ns
Operating Supply Voltage (typ)
3.3V
Package Type
SSOP
Operating Temperature Classification
Commercial
Operating Supply Voltage (max)
3.6V
Operating Supply Voltage (min)
2.7V
Operating Temp Range
0C to 70C
Pin Count
48
Mounting
Surface Mount
Supply Current
50mA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
AutoStore/POWER UP RECALL
t
Note Read and Write cycles are ignored during STORE, RECALL, and while V
Document Number: 001-51592 Rev. *A
Notes
9. t
10. If an SRAM WRITE has not taken place since the last nonvolatile cycle, no STORE takes place
11. Industrial Grade devices require maximum 15 ms.
NO.
22
23
24
25
HRECALL
starts from the time V
t
t
V
V
Standard Alternate
HRECALL
STORE
SWITCH
CCRISE
Symbols
t
HLHZ
CC
rises above V
25
Power up RECALL Duration
STORE Cycle Duration
Low Voltage Trigger Level
V
CC
22
Rise Time
SWITCH
Figure 10. AutoStore/POWER UP RECALL
Parameter
23
22
CC
is below V
STK14CA8
Min Max
150
23
SWITCH.
12.5
2.65
20
Units
ms
ms
μs
V
STK14CA8
Notes
10, 11
9
Page 8 of 17
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