A d v a n c e I n f o r m a t i o n
Pin Descriptions
A21–A0
A20–A0
DQ7–DQ0
DQ14–DQ0
DQ15/A-1
=
=
=
=
=
22 Address inputs
21 Address inputs
8 Data inputs/outputs
15 Data inputs/outputs
DQ15 (Data input/output, word mode), A-1 (LSB
Address input, byte mode)
Chip Enable input
Output Enable input
Write Enable input
CE#
OE#
WE#
WP#/ACC
=
=
=
=
Hardware Write Protect input/Programming
Acceleration input
ACC
WP#
RESET#
RY/BY#
BYTE#
VCC
=
=
=
=
=
=
Acceleration input
Hardware Write Protect input
Hardware Reset Pin input
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)
Device Ground
VSS
NC
VIO
=
=
=
Pin Not Connected Internally
Output Buffer Power
March 31, 2005 S71GL032A_00_A0
S71GL032A Based MCPs
17
SPANSION [ SPANSION ]
