STK17TA8-RF25ITR Cypress Semiconductor Corp, STK17TA8-RF25ITR Datasheet - Page 9

• 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

AutoStore/Power Up Recall
Notes
9. t
10. If an SRAM WRITE has not taken place since the last nonvolatile cycle, no STORE will take place
11. Industrial Grade Devices require 15 ms MAX.
NO.
Document #: 001-52039 Rev. *A
22
23
24
25
NOTE
HRECALL
t
t
V
V
HRECALL
STORE
:
SWITCH
CCRISE
Standard
Read and Write cycles will be ignored during STORE, RECALL and while V
starts from the time V
Symbols
t
HLHZ
Alternate
CC
rises above V
25
Power up RECALL Duration
STORE Cycle Duration
Low Voltage Trigger Level
V
CC
22
SWITCH
Rise Time
Figure 9. AutoStore/Power Up RECALL
Parameter
23
22
CC
is below V
23
Min
150
STK17TA8
SWITCH
Max
12.5
2.65
40
Units
ms
ms
μS
STK17TA8
V
Page 9 of 24
Notes
10,11
9
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