AM29SL400DB90 SPANSION [SPANSION], AM29SL400DB90 Datasheet - Page 8

• Manufacturer Part Number: AM29SL400DB90
• Description: 4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 1.8 Volt-only Super Low Voltage Flash Memory
• Manufacturer: SPANSION [SPANSION]

PIN CONFIGURATION
A0–A17
DQ0–DQ14 =
DQ15/A-1 =
BYTE#
CE#
OE#
WE#
RESET#
RY/BY#
V
V
NC
6
CC
SS
=
=
=
=
=
=
=
=
=
=
18 addresses
15 data inputs/outputs
DQ15 (data input/output, word mode),
A-1 (LSB address input, byte mode)
Selects 8-bit or 16-bit mode
Chip enable
Output enable
Write enable
Hardware reset pin, active low
Ready/Busy# output
1.65–1.95 V single power supply
Device ground
Pin not connected internally
A D V A N C E
Am29SL400D
I N F O R M A T I O N
LOGIC SYMBOL
18
A0–A17
CE#
OE#
WE#
RESET#
BYTE#
DQ0–DQ15
Rev. A Amend. +1 April 13, 2005
RY/BY#
(A-1)
16 or 8