S71GL256NB0 SPANSION [SPANSION], S71GL256NB0 Datasheet - Page 21

• Manufacturer Part Number: S71GL256NB0
• Description: Stacked Multi-chip Product (MCP)
• Manufacturer: SPANSION [SPANSION]

A d v a n c e
I n f o r m a t i o n
The Secured Silicon Sector provides a 128-word/256-byte area for code or
data that can be permanently protected. Once this sector is protected, no further
changes within the sector can occur.
The Write Protect (WP#/ACC) feature protects the first or last sector by as-
serting a logic low on the WP# pin.
MirrorBit flash technology combines years of Flash memory manufacturing expe-
rience to produce the highest levels of quality, reliability and cost effectiveness.
The device electrically erases all bits within a sector simultaneously via hot-hole
assisted erase. The data is programmed using hot electron injection.
S29GLxxxN MirrorBit
Flash Family
21
TM
June 14, 2004 S29GLxxxN_00_A4