P r e l i m i n a r y
Pin Description
A21–A0
DQ14–DQ0
DQ15/A-1
CE#
OE#
WE#
WP#/ACC
RESET#
BYTE#
RY/BY#
V
CC
V
SS
NC
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22 Addresses
15 Data Inputs/Outputs (x16-only devices)
DQ15 (Data Input/Output, word mode), A-1 (LSB
Address Input, byte mode)
Chip Enable
Output Enable
Write Enable
Hardware Write Protect/
Acceleration Pin
Hardware Reset Pin, Active Low
Selects 8-bit or 16-bit mode
Ready/Busy Output
3.0 volt-only single power supply
(see Product Selector Guide for speed
options and voltage supply tolerances)
Device Ground
Pin Not Connected Internally
=
=
Logic Symbol
22
A21–A0
DQ15–DQ0
(A-1)
CE#
OE#
WE#
WP#/ACC
RESET#
BYTE#
RY/BY#
16 or 8
March 26, 2004 S29JL064HA1
S29JL064H
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