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Simtek STK DataSheet

No. Partie # Fabricant Description Fiche Technique
1
STK11C88-3

Simtek
32K X 8 NVSRAM 3.3 V QUANTUM TRAP CMOS NONVOLATILE STATIC RAM
Datasheet
2
STK14D88-3

Simtek
32K x 8 SRAM / CMOS

• 25ns, 35ns and 45ns Access Times
• “Hands-off” Automatic STORE on Power Down with only a small capacitor
• STORE to QuantumTrap™ Nonvolatile Elements is Initiated by Software , device pin or AutoStore™ on Power Down
• RECALL to SRAM Initiated by So
Datasheet
3
STK11C68-M

Simtek
CMOS NV SRAM
Datasheet
4
STK12C68-M

Simtek
CMOS NV SRAM 8K X 8 AUTOSTORE NONVOLATILE STATIC RAM

• 40, 45 and 55ns Access Times
• 15 mA ICC at 200ns Access Speed
• Automatic STORE to EEPROM on Power Down
• Hardware or Software initiated STORE to EEPROM DESCRIPTION The Simtek STK12C68-M is a fast static RAM (40, 45 and 55ns), with a nonvolatile
Datasheet
5
STK14C88

Simtek
32Kx8 AutoStore nvSRAM

• 25, 35, 45 ns Read Access & R/W Cycle Time
• Unlimited Read/Write Endurance
• Automatic Non-volatile STORE on Power Loss
• Non-Volatile STORE Under Hardware or Software Control
• Automatic RECALL to SRAM on Power Up
• Unlimited RECALL Cycles
• 1 Mi
Datasheet
6
STK14CA8

Simtek
128Kx8 Autostore nvSRAM

• 25, 35, 45 ns Read Access & R/W Cycle Time
• Unlimited Read/Write Endurance
• Automatic Non-volatile STORE on Power Loss
• Non-Volatile STORE Under Hardware or Software Control
• Automatic RECALL to SRAM on Power Up
• Unlimited RECALL Cycles
• 200K
Datasheet
7
STK11C68

Simtek
8K x 8 nvSRAM QuantumTrap CMOS Nonvolatile Static RAM

• 20ns, 25ns, 35ns and 45ns Access Times
• STORE to EEPROM Initiated by Software
• RECALL to SRAM Initiated by Software or Power Restore
• 10mA Typical ICC at 200ns Cycle Time
• Unlimited READ, WRITE and RECALL Cycles
• 1,000,000 STORE Cycles to EEPR
Datasheet
8
STK11C48

Simtek
8K x 8 nvSRAM QuantumTrap CMOS Nonvolatile Static RAM

• 25ns, 35ns and 45ns Access Times
• STORE to Nonvolatile Elements Initiated by Software
• RECALL to SRAM Initiated by Software or Power Restore
• 10mA Typical ICC at 200ns Cycle Time
• Unlimited READ, WRITE and RECALL Cycles
• 1,000,000 STORE Cycles
Datasheet
9
STK10C48

Simtek
2K X 8 NVSRAM
Datasheet
10
STK16C68

Simtek
CMOS Nonvolatile Static RAM

• Transparent Data Save on Power Down
• Internal Capacitor Guarantees AutoStore™ Regardless of Power-Down Slew Rate
• Nonvolatile Storage without Battery Problems
• Directly Replaces 8K x 8 Static RAM, BatteryBacked RAM or EEPROM
• 20ns, 25ns, 35ns a
Datasheet
11
STK11C88

Simtek
32Kx8 SoftStore nvSRAM

• 25, 45 ns Read Access & R/W Cycle Time
• Unlimited Read/Write Endurance
• Pin Compatible with Industry Standard SRAMs
• Software-initiated STORE and RECALL
• Automatic RECALL to SRAM on Power Up
• Unlimited RECALL Cycles
• 1 Million Store Cycles
Datasheet
12
STK14D88

Simtek
32Kx8 Autostore nvSRAM

• 25, 35, 45 ns Read Access & R/W Cycle Time
• Unlimited Read/Write Endurance
• Automatic Non-volatile STORE on Power Loss
• Non-Volatile STORE Under Hardware or Software Control
• Automatic RECALL to SRAM on Power Up
• Unlimited RECALL Cycles
• 200K
Datasheet
13
STK14C88-3

Simtek
32Kx8 AutoStore nvSRAM

• 35, 45 ns Read Access & R/W Cycle Time
• Unlimited Read/Write Endurance
• Automatic Non-volatile STORE on Power Loss
• Non-Volatile STORE Under Hardware or Software Control
• Automatic RECALL to SRAM on Power Up
• Unlimited RECALL Cycles
• 1 Millio
Datasheet
14
STK14C88-M

Simtek
32K x 8 AUTOSTORE nvSRAM QUANTUM TRAP CMOS NONVOLATILE STATIC RAM

• Nonvolatile Storage without Battery Problems
• 35ns and 45ns Access Times
• “Hands-off” Automatic STORE with External 68µF Capacitor on Power Down
• STORE to EEPROM Initiated by Hardware, Software or AutoStore™ on Power Down
• RECALL to SRAM Initia
Datasheet
15
STK1743

Simtek
NV TIME 8K X 8 AUTOSTORE NVSRAM

• Data Integrity of Simtek nvSRAM Combined with Full-Featured Real-Time Clock
• Stand-Alone Nonvolatile Memory and TimeKeeping Solution—No Other Parts Required
• No Batteries to Fail
• Fast 25ns, 35ns and 45ns Access Times
• Software- and AutoStore™-
Datasheet
16
STK1744

Simtek
32K x 8 AutoStore nvSRAM

• Data Integrity of Simtek nvSRAM Combined with Full-Featured Real-Time Clock
• Stand-Alone Nonvolatile Memory and TimeKeeping Solution—No Other Parts Required
• No Batteries to Fail
• Fast 25ns, 35ns and 45ns Access Times
• Software- and AutoStore™-
Datasheet
17
STK25CA8

Simtek
128K x 8 AutoStore nvSRAM CMOS Nonvolatile Static RAM Module

• Nonvolatile Storage without Battery Problems
• Directly Replaces 128K x 8 Static RAM, BatteryBacked RAM or EEPROM
• 35ns and 45ns Access Times
• STORE to EEPROM Initiated by AutoStore™ on Power Down
• RECALL to SRAM on Power Restore
• 22mA ICC at 2
Datasheet
18
STK14EC16

Simtek
256Kx16 AutoStore nvSRAM

• 15, 25, 45 ns Read Access and R/W Cycle Time
• Unlimited Read/Write Endurance
• Automatic Non-volatile STORE on Power Loss
• Non-Volatile STORE Under Hardware or Software Control
• Automatic RECALL to SRAM on Power Up
• Unlimited RECALL Cycles
• 20
Datasheet
19
STK14EC8

Simtek
512Kx8 Autostore nvSRAM

• 15, 25, 45 ns Read Access and R/W Cycle Time
• Unlimited Read/Write Endurance
• Automatic Non-volatile STORE on Power Loss
• Non-Volatile STORE Under Hardware or Software Control
• Automatic RECALL to SRAM on Power Up
• Unlimited RECALL Cycles
• 20
Datasheet
20
STK10C68

Simtek
8K x 8 nvSRAM

• 25ns, 35ns, 45ns and 55ns Access Times
• STORE to Nonvolatile Elements Initiated by Hardware
• RECALL to SRAM Initiated by Hardware or Power Restore
• Automatic STORE Timing
• 10mA Typical ICC at 200ns Cycle Time
• Unlimited READ, WRITE and RECALL
Datasheet



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