器件名称: 28F256L30
功能描述: StrataFlash
文件大小: 1663.75KB 共102页
简 介:Numonyx StrataFlash Wireless Memory (L30)
28F128L30, 28F256L30
Datasheet
Product Features
High performance Read-While-Write/Erase — 85 ns initial access — 52 MHz with zero wait state, 17 ns clock-todata output synchronous-burst mode — 25 ns asynchronous-page mode — 4-, 8-, 16-, and continuous-word burst mode — Burst suspend — Programmable WAIT configuration — Buffered Enhanced Factory Programming (BEFP) at 5 s/byte (Typ) — 1.8 V low-power buffered programming at 7 s/byte (Typ) Architecture — Asymmetrically-blocked architecture — Multiple partitions: 8-Mbit: 128- Mbit devices; 16-Mbit: 256-Mbit devices — Four 16-Kword parameter blocks: top or bottom configurations — 64-Kword main blocks — Dual-operation: Read-While-Write (RWW) or Read-While-Erase (RWE) — Status register for partition and device status Density and Packaging — 128- and 256-Mbit density in VF BGA packages — 128/0 and 256/0 Density in SCSP — 16-bit wide data bus
Power — VCC (core) = 1.7 V - 2.0 V — VCCQ (I/O) = 2.2 V - 3.3 V — Standby current: 30 A (Typ) for 256-Mbit — 4-Word synchronous read current: 16 mA (Typ) at 52 MHz — Automatic Power Savings mode Security — OTP space: 64 unique factory device identifier bits; 64 user-programmable OTP bits; Additional 2048 user-programmable OTP bits — Absolute write protection: VPP = GND — Power-transition erase/program lockout — Individual zero-latency block locking — Individual block lock-down Software — 20 s (Typ) program suspend — 20 s (Typ) erase suspen……
