S29AL008J

S29AL008J 8-Mbit (1M × 8-Bit/512K × 16-Bit), 3 V, Boot Sector Flash Distinctive Characteristics Architectural Advantages  Single Power Supply Operation – Full voltage range: 2.7 to 3.6 volt read and write operations for battery-powered applications  Manufactured on 110 nm Process Technology – Fully compatible with 200 nm S29AL008D  Secured Silicon Sector region – 128-word/256-byte sector for permanent, secure identification through an 8-word/16-byte random Electronic Serial Number accessible through a command sequence – May be programmed and locked at the factory or by the customer  Flexible Sector Architecture – One 16 Kbyte, two 8 Kbyte, one 32 Kbyte, and fifteen 64 Kbyte sectors (byte mode) – One 8 Kword, two 4 Kword, one 16 Kword, and fifteen 32 Kword sectors (word mode)  Sector Group Protection Features – A hardware method of locking a sector to prevent any program or erase operations within that sector – Sectors can be locked in-system or via programming equipment – Temporary Sector Unprotect feature allows code changes in previously locked sectors  Unlock Bypass Program Command – Reduces overall programming time when issuing multiple program command sequences  Top or Bottom Boot Block Configurations Available  Compatibility with JEDEC standards – Pinout and software compatible with single-power supply Flash – Superior inadvertent write protection Performance Characteristics  High Performance – Access times as fast as 55 ns – Extended temperature range (–40°C...