AM42DL1644DT85I Spansion Inc., AM42DL1644DT85I Datasheet - Page 50

• Manufacturer Part Number: AM42DL1644DT85I
• Manufacturer: Spansion Inc.

Specifications of AM42DL1644DT85I

• Lead Free Status / RoHS Status: Not Compliant

AC CHARACTERISTICS
January 9, 2002
* For sector protect, A6 = 0, A1 = 1, A0 = 0. For sector unprotect, A6 = 1, A1 = 1, A0 = 0. SADD = Sector Address
SADD, A6,
RESET#
A1, A0
CE#f
WE#
Data
OE#
V
V
ID
IH
Sector/Sector Block Protect or Unprotect
1 µs
Figure 26. Sector/Sector Block Protect and Unprotect
60h
Valid*
P R E L I M I N A R Y
60h
Timing Diagram
Sector/Sector Block Unprotect: 15 ms
Am42DL16x4D
Sector/Sector Block Protect: 150 µs,
Valid*
Verify
40h
Status
Valid*
49