AM29F080B-90EF Spansion Inc., AM29F080B-90EF Datasheet - Page 32

• Manufacturer Part Number: AM29F080B-90EF
• Description: IC, FLASH, 8MBIT, 90NS, TSOP-40
• Manufacturer: Spansion Inc.

Specifications of AM29F080B-90EF

• Memory Type: Flash
• Memory Size: 8Mbit
• Memory Configuration: 1M X 8
• Access Time: 90ns
• Supply Voltage Range: 4.5V To 5.5V
• Memory Case Style: TSOP
• No. Of Pins: 40
• Package: 40TSOP
• Cell Type: NOR
• Density: 8 Mb
• Architecture: Sectored
• Block Organization: Symmetrical
• Typical Operating Supply Voltage: 5 V
• Sector Size: 64KByte x 16
• Timing Type: Asynchronous
• Operating Temperature: -40 to 85 °C
• Interface Type: Parallel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AC CHARACTERISTICS
Temporary Sector Unprotect
Note: Not 100% tested.
30
Note:The system may use OE# or CE# to toggle DQ2 and DQ6. DQ2 must be read at an address within the erase-suspended
sector.
JEDEC
WE#
DQ6
DQ2
Parameter
RESET#
RY/BY#
Embedded
WE#
CE#
Erasing
Enter
t
t
Std
VIDR
RSP
12 V
0 or 5 V
Description
RESET# Setup Time for Temporary Sector
Unprotect
V
Figure 16. Temporary Sector Group Unprotect Timing Diagram
Erase
ID
Rise and Fall Time (See Note)
Suspend
Erase
t
VIDR
Erase Suspend
Read
t
RSP
Figure 15. DQ2 vs. DQ6
Suspend Program
Enter Erase
D A T A S H E E T
Am29F080B
Program or Erase Command Sequence
Suspend
Program
Erase
Erase Suspend
Min
Min
Read
Resume
All Speed Options
Erase
Erase
21503G8 November 11, 2009
500
t
VIDR
4
0 or 5 V
Complete
Erase
Unit
ns
µs