S71PL254 datasheet(26/196 Pages) SPANSION

26 / 196 page

S29PL127J/S29PL064J/S29PL032J for MCP

S29PL127J_064J_032J_MCP_00_A3 August 12, 2004

Advance

I n f o rmation

Hardware Features

Ready/Busy# pin (RY/BY#)

— Provides a hardware method of detecting program or

erase cycle completion

Hardware reset pin (RESET#)

— Hardware method to reset the device to reading

array data

WP#/ ACC (Write Protect/Acceleration) input

—At VIL, hardware level protection for the first and

last two 4K word sectors.

—At VIH, allows removal of sector protection

—At VHH, provides accelerated programming in a

factory setting

Persistent Sector Protection

— A command sector protection method to lock

combinations of individual sectors and sector groups

to prevent program or erase operations within that

sector

— Sectors can be locked and unlocked in-system at VCC

level

Password Sector Protection

— A sophisticated sector protection method to lock

combinations of individual sectors and sector groups

to prevent program or erase operations within that

sector using a user-defined 64-bit password

Package options

— Standard discrete pinouts

11 x 8 mm, 80-ball Fine-pitch BGA (PL127J)

(VBG080)

8 x 6 mm, 48-ball Fine pitch BGA (PL064J/PL032J)

(VBK048)

— MCP-compatible pinout

8 x 11.6 mm, 64-ball Fine-pitch BGA (PL127J) 7 x 9

mm, 56-ball Fine-pitch BGA (PL064J and PL032J)

Compatible with MCP pinout, allowing easy

integration of RAM into existing designs

S71PL254 Datasheet(PDF) 26 Page - SPANSION