AM29LV400BT-90EC Spansion Inc., AM29LV400BT-90EC Datasheet - Page 9

• Manufacturer Part Number: AM29LV400BT-90EC
• Manufacturer: Spansion Inc.

Specifications of AM29LV400BT-90EC

• Cell Type: NOR
• Density: 4Mb
• Access Time (max): 90ns
• Interface Type: Parallel
• Boot Type: Top
• Address Bus: 19/18Bit
• Operating Supply Voltage (typ): 3/3.3V
• Operating Temp Range: 0C to 70C
• Package Type: TSOP
• Program/erase Volt (typ): 2.7 to 3.6V
• Sync/async: Asynchronous
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8/16Bit
• Number Of Words: 512K/256K
• Supply Current: 12mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Not Compliant

Special Handling Instructions for (FBGA)
Special handling is required for Flash Memory prod-
ucts in FBGA packages.
PIN CONFIGURATION
A0–A17
DQ0–DQ14 =15 data inputs/outputs
DQ15/A-1
BYTE#
CE#
OE#
WE#
RESET#
RY/BY#
V
V
NC
December 4, 2006 21523D4
CC
SS
=Hardware reset pin, active low
=18 addresses
=DQ15 (data input/output, word mode),
=Selects 8-bit or 16-bit mode
=Chip enable
= Output enable
=Write enable
= Ready/Busy# output
=3.0 volt-only single power supply
=Device ground
=Pin not connected internally
A-1 (LSB address input, byte mode)
(see Product Selector Guide for speed
options and voltage supply tolerances)
D A T A
Am29LV400B
S H E E T
The package and/or data integrity may be compro-
mised if the package body is exposed to temperatures
above 150°C for prolonged periods of time.
LOGIC SYMBOL
18
A0–A17
CE#
OE#
WE#
RESET#
BYTE#
DQ0–DQ15
RY/BY#
(A-1)
16 or 8
7