AM29F400BT-55EF Spansion Inc., AM29F400BT-55EF Datasheet - Page 26

• 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

DC CHARACTERISTICS
CMOS Compatible
Notes:
1. The I
2. Maximum I
3. I
4. Not 100% tested.
5. I
24
Parameter
CC
CC3
V
V
V
I
I
I
V
I
V
V
I
CC1
CC2
CC3
V
OH1
OH2
I
LIT
LKO
LO
OL
LI
IH
ID
IL
active while Embedded Erase or Embedded Program is in progress.
= 20 µA max at extended temperature (>+85° C).
CC
current listed is typically less than 2 mA/MHz, with OE# at V
CC
Input Load Current
A9, OE#, RESET#
Input Load Current
Output Leakage Current
V
(Notes 1, 2)
V
(Notes 2, 3, 4)
V
(Notes 2, 5
Input Low Voltage
Input High Voltage
Voltage for Autoselect and
Temporary Sector Unprotect
Output Low Voltage
Output High Voltage
Low V
CC
CC
CC
specifications are tested with V
Active Read Current
Active Write Current
Standby Current
CC
Description
Lock-Out Voltage
V
V
V
A9, OE#, RESET# = 12.5 V
V
V
CE# = V
f = 5 MHz, Byte Mode
CE# = V
f = 5 MHz, Word Mode
CE# = V
OE# = V
V
I
I
I
OL
OH
OH
CC
D A T A
IN
CC
CC
OUT
CC
CC
= 5.8 mA, V
= V
= –2.5 mA, V
= –100 µA, V
= V
= V
= V
= V
= 5.0 V
= V
SS
CCmax
Am29F400B
CC max
CC max
CC max
IL
IL
IL
IH
SS
, OE# = V
, OE# = V
, OE#
, CE# and RESET# = V
to V
to V
Test Conditions
.
CC
;
S H E E T
CC
=
CC
,
CC
CC
V
= V
,
IH
IH
IH
= V
= V
,
,
CC min
CC min
CC min
IH
.
CC
±0.5 V
V
0.7 x
–0.5
11.5
0.85
CC
Min
V
V
3.2
CC
CC
4
–0.
21505E8 November 11, 2009
Typ
0.3
20
28
30
V
Max
12.5
0.45
±1.0
±1.0
0.8
0.3
4.2
50
40
50
50
CC
5
+
Unit
mA
mA
µA
µA
µA
µA
V
V
V
V
V
V