D a t a S h e e t
4. Pin Descriptions
Pin
A21–A0
A20–A0
DQ7–DQ0
DQ14–DQ0
DQ15/A-1
CE#
Description
22 Address inputs (S29GL064N)
21 Address inputs (S29GL032N)
8 Data inputs/outputs
15 Data inputs/outputs
DQ15 (Data input/output, word mode), A-1 (LSB Address input, byte mode)
Chip Enable input
OE#
Output Enable input
WE#
Write Enable input
WP#/ACC
ACC
Hardware Write Protect input/Programming Acceleration input
Acceleration input
WP#
Hardware Write Protect input
Hardware Reset Pin input
RESET#
RY/BY#
BYTE#
Ready/Busy output
Selects 8-bit or 16-bit mode
3.0 volt-only single power supply (see Product Selector Guide for speed options and
voltage supply tolerances)
VCC
VIO
VSS
NC
Output Buffer Power
Device Ground
Pin Not Connected Internally
November 16, 2007 S29GL-N_01_09
S29GL-N MirrorBit® Flash Family
13
SPANSION [ SPANSION ]
