STK14CA8-RF35TR Cypress Semiconductor Corp, STK14CA8-RF35TR Datasheet - Page 2

• Manufacturer Part Number: STK14CA8-RF35TR
• Description: IC NVSRAM 1MBIT 35NS 48SSOP
• Manufacturer: Cypress Semiconductor Corp

Specifications of STK14CA8-RF35TR

• 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: 0°C ~ 70°C
• Package / Case: 48-SSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Contents
Features............................................................................... 1
Description.......................................................................... 1
Logic Block Diagram.......................................................... 1
Contents .............................................................................. 2
Pinouts ................................................................................ 3
Pin Descriptions ................................................................. 3
Absolute Maximum Ratings .............................................. 4
DC Characteristics ............................................................. 4
Capacitance ........................................................................ 6
AutoStore/POWER UP RECALL ........................................ 9
Hardware STORE Cycle ................................................... 11
Soft Sequence Commands ............................................... 11
Mode Selection ................................................................. 12
nvSRAM Operation........................................................... 13
Document Number: 001-51592 Rev. *A
SRAM READ Cycles #1 and #2 .................................... 7
SRAM WRITE Cycles #1 and #2................................... 8
Software Controlled STORE/RECALL Cycle........... 10
nvSRAM ...................................................................... 13
Preventing AutoStore....................................................... 15
STK14CA8-R F 45 ITR ...................................................... 16
Package Diagrams............................................................ 17
Document History Page .................................................... 18
Sales, Solutions, and Legal Information ........................ 18
SRAM READ ............................................................... 13
SRAM WRITE ............................................................. 13
AutoStore Operation.................................................... 13
Hardware STORE (HSB) Operation............................ 13
Hardware RECALL (Power Up)................................... 13
Software STORE......................................................... 14
Software RECALL ....................................................... 14
Data Protection............................................................ 14
Noise Considerations .................................................. 14
Best Practices ............................................................. 14
Low Average Active Power ......................................... 15
Worldwide Sales and Design Support......................... 18
Products ...................................................................... 18
STK14CA8
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