S29CD-J_12 SPANSION [SPANSION], S29CD-J_12 Datasheet - Page 68

• Manufacturer Part Number: S29CD-J_12
• Manufacturer: SPANSION [SPANSION]

D a t a
S h e e t
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.
68
S29CD-J and S29CL-J Flash Family
S29CD-J_CL-J_00_B7 October 11, 2012