CY14B116L-ZS25XI

CY14B116L-ZS25XI is a 16bit fast SRAM, with a non-volatile element in each memory cell. The memory is organized as 2048K bytes of 8 bits each. The embedded non-volatile elements incorporate QuantumTrap technology, producing the world’s most reliable non-volatile memory. The SRAM can be read and written an infinite number of times. The non-volatile data residing in the non-volatile elements do not change when data is written to the SRAM. Data transfers from the SRAM to the non-volatile elements (the STORE operation) takes place automatically at power-down. On power-up, data is restored to the SRAM (the RECALL operation) from the non-volatile memory. Both the STORE and RECALL operations are also available under software control.

• 25ns speed, power supply range from 2.7 to 3.6V
• Hands-off automatic STORE on power-down with only a small capacitor
• STORE to QuantumTrap non-volatile element initiated by software, device pin, AutoStoreon power down
• RECALL to SRAM initiated by software or power-up
• Infinite read, write, and RECALL cycles, 1 million STORE cycles to QuantumTrap
• 20Years min data retention, 1,000,000Cycles min non-volatile STORE operations
• Sleep mode operation
• Average VCC current is 95mA max (tRC=25/30ns), VCC standby current is 650µA max
• Input/output capacitance is 8pF max (TA=25°C, f=1MHz)
• 44-pin TSOP II package, industrial operating temperature -40 to 85°C