AM29LV400BB-120EC Spansion Inc., AM29LV400BB-120EC Datasheet - Page 38

• Manufacturer Part Number: AM29LV400BB-120EC
• Manufacturer: Spansion Inc.

Specifications of AM29LV400BB-120EC

• Cell Type: NOR
• Density: 4Mb
• Access Time (max): 120ns
• Interface Type: Parallel
• Boot Type: Bottom
• Address Bus: 19/18Bit
• Operating Supply Voltage (typ): 3/3.3V
• Operating Temp Range: 0C to 70C
• Package Type: TSOP
• Program/erase Volt (typ): 2.7 to 3.6V
• Sync/async: Asynchronous
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8/16Bit
• Number Of Words: 512K/256K
• Supply Current: 12mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Not Compliant

AC CHARACTERISTICS
* For sector protect, A6 = 0, A1 = 1, A0 = 0. For sector unprotect, A6 = 1, A1 = 1, A0 = 0.
36
RESET#
SA, A6,
A1, A0
WE#
Data
CE#
OE#
V
V
ID
IH
1 µs
Sector Protect/Unprotect
Figure 23. Sector Protect/Unprotect Timing Diagram
60h
Valid*
60h
D A T A
Am29LV400B
Sector Unprotect: 15 ms
Sector Protect: 150 µs
S H E E T
Valid*
Verify
40h
21523D4 December 4, 2006
Status
Valid*