Cypress Semiconductor SRAM Memory Chip, CY14B101LA-ZS25XI- 1Mbit

20 ns, 25 ns, and 45 ns access times
Internally organized as 128 K ´ 8 (CY14B101LA) or 64 K ´ 16 (CY14B101NA)
Hands off automatic STORE on power-down with only a small capacitor
STORE to Quantum Trap Non volatile elements initiated by software, device pin, or Auto Store on power-down
RECALL to SRAM initiated by software or power-up
Infinite read, write, and RECALL cycles
1 million STORE cycles to Quantum Trap
20 year data retention
Single 3 V +20% to –10% operation
Industrial temperature
Packages
32-pin small-outline integrated circuit (SOIC)
44-/54-pin thin small outline package (TSOP) Type II
48-pin shrink small-outline package (SSOP)
48-ball fine-pitch ball grid array (FBGA)
Pb-free