AM29F400BT-55EF Spansion Inc., AM29F400BT-55EF Datasheet - Page 9

• Manufacturer Part Number: AM29F400BT-55EF
• Description: IC, FLASH, 4MBIT, 55NS, TSOP-48
• Manufacturer: Spansion Inc.

Specifications of AM29F400BT-55EF

• Memory Type: Flash
• Memory Size: 4Mbit
• Memory Configuration: 512K X 8 / 256K X 16
• Access Time: 55ns
• Supply Voltage Range: 4.75V To 5.25V
• Memory Case Style: TSOP
• No. Of Pins: 48
• Cell Type: NOR
• Density: 4Mb
• Access Time (max): 55ns
• Interface Type: Parallel
• Boot Type: Top
• Address Bus: 19/18Bit
• Operating Supply Voltage (typ): 5V
• Operating Temp Range: -40C to 85C
• Package Type: TSOP
• Program/erase Volt (typ): 4.75 to 5.25V
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Word Size: 8/16Bit
• Number Of Words: 512K/256K
• Supply Current: 50mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Compliant

ORDERING INFORMATION
Standard Products
AMD standard products are available in several packages and operating ranges. The order number (Valid Combi-
nation) is formed by a combination of the elements below.
Valid Combinations list configurations planned to be sup-
ported in volume for this device. Consult the local AMD sales
office to confirm availability of specific valid combinations and
to check on newly released combinations.
November 11, 2009 21505E8
AM29F400BT-45,
AM29F400BB-45,
AM29F400BT-50,
AM29F400BB-50
AM29F400BT-55,
AM29F400BB-55
AM29F400BT-55,
AM29F400BB-55
AM29F400BT-70,
AM29F400BB-70
AM29F400BT-90,
AM29F400BB-90
Am29F400B
Valid Combinations
T
Valid Combinations
DEVICE NUMBER/DESCRIPTION
Am29F400B
4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS Flash Memory
5.0 Volt-only Read, Program and Erase
-45
EF0, EE0, EK0,
SF0, SE0, SK0
EI, EF, EE, EK
SI, SF, SE, SK
EF, EE, EK
SF, SE, SK
E
EI, EF,
SI, SF
SI0,
EI0,
EI,
SI,
F
OPTIONAL PROCESSING
Blank =
0
(Contact an AMD representative for more information)
TEMPERATURE RANGE
I
F
E
K
PACKAGE TYPE
E
S
This device is also available in Known Good Die (KGD) form. See publication number
21258 for more information.
SPEED OPTION
See Product Selector Guide and Valid Combinations
BOOT CODE SECTOR ARCHITECTURE
T
B
5.0 V ± 10%
5.0 V ± 5%
Voltage
D A T A
Range
=
=
=
=
=
=
=
=
=
Standard Processing
V
Industrial (–40
Industrial (–40
Extended (–55
Extended (–55
48-Pin Thin Small Outline Package (TSOP)
Standard Pinout (TS 048)
44-Pin Small Outline Package (SO 044)
Am29F400B
Top sector
Bottom sector
CC
= 5.0 V ± 10%, 55 ns device only
S H E E T
°
°
°
°
C to +85
C to +85
C to +125
C to +125
°
°
C)
C) with Pb-Free Package
°
°
C)
C) with Pb-free Package
7