s29cd-j Meet Spansion Inc., s29cd-j Datasheet - Page 65

• Manufacturer Part Number: s29cd-j
• Description: 32/16 Megabit Cmos 2.6 Volt Or 3.3 Volt-only Simultaneous Read/write, Dual Boot, Burst Mode Flash Memory With Versatilei/o?
• Manufacturer: Meet Spansion Inc.

D a t a
S h e e t
( P r e l i m i n a r y )
Figure 18.15 Sector Protect/Unprotect Timing Diagram
V
IH
RESET#
SA, A6,
Valid*
Valid*
Valid*
A1, A0
Sector Protect/Unprotect
Verify
Data
60h
60h/68h**
40h/48h***
Status
Sector Protect: 150 µs
1 µs
Sector Unprotect: 15 ms
CE#
WE#
OE#
Notes
* Valid address for sector protect: A[7:0] = 3Ah. Valid address for sector unprotect: A[7:0] = 3Ah.
** Command for sector protect is 68h. Command for sector unprotect is 60h.
*** Command for sector protect verify is 48h. Command for sector unprotect verify is 40h.
March 7, 2007 S29CD-J_CL-J_00_B2
S29CD-J & S29CL-J Flash Family
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