JS28F256P30B95

Numonyx™ StrataFlash www.DataSheet4U.com (P30) ® Embedded Memory Datasheet Product Features „ High performance — 85 ns initial access — 52 MHz with zero wait states, 17ns clock-to-data output synchronous-burst read mode — 25 ns asynchronous-page read mode — 4-, 8-, 16-, and continuous-word burst mode — Buffered Enhanced Factory Programming (BEFP) at 5 μ s/ byte (Typ) — 1.8 V buffered programming at 7 μ s/byte (Typ) — Multi-Level Cell Technology: Highest Density at Lowest Cost — Asymmetrically-blocked architecture — Four 32-KByte parameter blocks: top or bottom configuration — 128-KByte main blocks „ Security — One-Time Programmable Registers: 64 unique factory device identifier bits 2112 user-programmable OTP bits — Selectable OTP Space in Main Array: Four pre-defined 128-KByte blocks (top or bottom configuration) Up to Full Array OTP Lockout — Absolute write protection: V PP = VSS — Power-transition erase/program lockout — Individual zero-latency block locking — Individual block lock-down „ Architecture „ Software — 20 μ s (Typ) program suspend — 20 μ s (Typ) erase suspend — Numonyx™ Flash Data Integrator optimized — Basic Command Set and Extended Command Set compatible — Common Flash Interface capable „ Voltage and Power — VCC (core) voltage: 1.7 V – 2.0 V — VCCQ (I/O) voltage: 1.7 V – 3.6 V — Standby current: 20μ A (Typ) for 64-Mbit — 4-Word synchronous read current: 13 mA (Typ) at 40 MHz „ „ Quality and Reliability — Operating temperature: –40 °C t...