STK17TA8-RF25ITR Cypress Semiconductor Corp, STK17TA8-RF25ITR Datasheet - Page 11

• Manufacturer Part Number: STK17TA8-RF25ITR
• Description: IC NVSRAM 1MBIT 25NS 48SSOP
• Manufacturer: Cypress Semiconductor Corp

Specifications of STK17TA8-RF25ITR

• Format - Memory: RAM
• Memory Type: NVSRAM (Non-Volatile SRAM)
• Memory Size: 1M (128K x 8)
• Speed: 25ns
• 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 #: 001-52039 Rev. *A
Notes
14. On a hardware STORE initiation, SRAM operation continues to be enabled for time tDELAY to allow READ/WRITE cycles to compete.
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 like 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
Standard
Symbols
Symbols
t
SS
t
HLQZ
Alternate
Soft Sequence Processing Time
Hardware STORE to SRAM Disabled
Hardware STORE Pulse Width
32
Figure 13. Soft Sequence Commands
Figure 12. Hardware STORE Cycle
31
Parameter
Parameter
33
23
Min
Min
15
STK17TA8
STK17TA8
1
33
Max
Max
70
70
Units
Units
μs
ns
μs
STK17TA8
Page 11 of 24
Notes
Notes
15,16
14
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