AM29F800BT-70EF Spansion Inc., AM29F800BT-70EF Datasheet - Page 29

• Manufacturer Part Number: AM29F800BT-70EF
• Description: IC, FLASH, 8MBIT, 70NS, TSOP-48
• Manufacturer: Spansion Inc.

Specifications of AM29F800BT-70EF

• Memory Type: Flash
• Memory Size: 8Mbit
• Memory Configuration: 1M X 8 / 512K X 16
• Access Time: 70ns
• Supply Voltage Range: 4.5V To 5.5V
• Memory Case Style: TSOP
• No. Of Pins: 48
• Cell Type: NOR
• Density: 8Mb
• Access Time (max): 70ns
• Interface Type: Parallel
• Boot Type: Top
• Address Bus: 20/19Bit
• Operating Supply Voltage (typ): 5V
• Operating Temp Range: -40C to 85C
• Package Type: TSOP
• Program/erase Volt (typ): 4.5 to 5.5V
• 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: 1M/512K
• Supply Current: 50mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AC CHARACTERISTICS
Read Operations
Notes:
1. Not 100% tested.
2. See Figure 8 and Table 7 for test specifications.
August 3, 2009 21504E7
JEDEC
t
t
t
t
t
t
t
GHQZ
AVQV
GLQV
EHQZ
AXQX
ELQV
AVAV
Parameter
Addresses
RESET#
Outputs
RY/BY#
WE#
OE#
CE#
t
t
Std
t
t
OEH
t
ACC
t
t
t
RC
OE
OH
CE
DF
DF
0 V
Description
Read Cycle Time (Note 1)
Address to Output Delay
Chip Enable to Output Delay
Output Enable to Output Delay
Chip Enable to Output High Z (Note 1)
Output Enable to Output High Z
(Note 1)
Output Enable
Hold Time
(Note 1)
Output Hold Time From Addresses,
CE# or OE#, Whichever Occurs First
(Note 1)
Read
Toggle and
Data# Polling
HIGH Z
Figure 9. Read Operations Timings
t
OEH
D A T A S H E E T
t
Am29F800B
ACC
t
Addresses Stable
CE
OE# = V
OE# = V
CE# = V
t
RC
t
OE
Test Setup
IL
IL
IL
Output Valid
Max
Max
Max
Max
Max
Min
Min
Min
Min
-55
55
55
55
30
20
20
t
OH
Speed Options
t
-70
70
70
70
30
20
20
DF
10
0
0
-90
90
90
90
35
20
20
HIGH Z
-120
120
120
120
50
30
30
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
27