STK14CA8-RF35ITR Cypress Semiconductor Corp, STK14CA8-RF35ITR Datasheet - Page 10
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STK14CA8-RF35ITR
Manufacturer Part Number
STK14CA8-RF35ITR
Description
IC NVSRAM 1MBIT 35NS 48SSOP
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.STK14CA8-NF25.pdf
(17 pages)
Specifications of STK14CA8-RF35ITR
Format - Memory
RAM
Memory Type
NVSRAM (Non-Volatile SRAM)
Memory Size
1M (128K x 8)
Speed
35ns
Interface
Parallel
Voltage - Supply
2.7 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Package / Case
48-SSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Hardware STORE Cycle
Soft Sequence Commands
Document Number: 001-51592 Rev. *A
Notes
14. On a hardware STORE initiation, SRAM operation continues to be enabled for time t
15. This is the amount of time that it takes to take action on a soft sequence command. Vcc power must remain high to effectively register command.
16. Commands such as Store and Recall lock out I/O until operation is complete which further increases this time. See specific command.
NO.
NO.
31
32
33
t
t
DELAY
HLHX
Standard
t
SS
Symbols
Standard
Symbols
t
HLQZ
Alternate
Soft Sequence Processing Time
Hardware STORE to SRAM Disabled
Hardware STORE Pulse Width
32
Figure 14. Software Sequence Commands
Figure 13. Hardware STORE Cycle
31
Parameter
Parameter
33
23
DELAY
to allow read/write cycles to complete.
Min
STK14CA8
15
1
STK14CA8
Min
33
Max
70
Max
70
Units
Units
μs
ns
μs
STK14CA8
Page 10 of 17
Notes
15, 16
Notes
14
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