AM29DL800BT-120EC Spansion Inc., AM29DL800BT-120EC Datasheet - Page 37

• Manufacturer Part Number: AM29DL800BT-120EC
• Description: Flash Memory IC
• Manufacturer: Spansion Inc.

Specifications of AM29DL800BT-120EC

• Memory Size: 8Mbit
• Memory Configuration: 1M X 8 / 512K X 16
• Ic Interface Type: Parallel
• Access Time: 120ns
• Memory Case Style: TSOP
• No. Of Pins: 48
• Operating Temperature Range: 0°C To +70°C
• Termination Type: SMD

AC CHARACTERISTICS
Temporary Sector Unprotect
Note: Not 100% tested.
* For sector protect, A6 = 0, A1 = 1, A0 = 0. For sector unprotect, A6 = 1, A1 = 1, A0 = 0.
RESET#
JEDEC
SA, A6,
A1, A0
Parameter
WE#
Data
OE#
CE#
V
V
RESET#
t
ID
IH
t
t
Std
VIDR
RY/BY#
RRB
RSP
WE#
CE#
RESET# Setup Time for Temporary Sector
Unprotect
RESET# Hold Time from RY/BY# High for
Temporary Sector Unprotect
V
ID
12 V
0 V or 3 V
1 µs
Rise and Fall Time (See Note)
Figure 23. Temporary Sector Unprotect Timing Diagram
Sector Protect/Unprotect
Figure 24. Sector Protect/Unprotect Timing Diagram
60h
t
VIDR
Description
Valid*
t
RSP
60h
Am29DL800B
Program or Erase Command Sequence
Sector Unprotect: 15 ms
Sector Protect: 150 µs
Min
Min
Min
Valid*
Verify
40h
All Speed Options
t
RRB
500
t
4
4
VIDR
0 V or 3 V
Status
Valid*
Unit
ns
µs
µs
36