SMART 3 ADVANCED BOOT BLOCK–WORD-WIDE
E
A
VIH
ADDRESSES [A]
VIL
VIH
CE#(WE#) [E(W)]
VIL
VIH W2
OE# [G]
VIL
VIH
WE#(CE#) [W(E)]
VIL
B
C
AIN
AIN
W5
W6
W9
W3
W4
VIH
DATA [D/Q]
VIL
High Z
W1
DIN
W7
DIN
D
W8
E
F
(Note 1)
(Note 1)
Valid
SRD
DIN
RP# [P] VIH
VIL
VIH
WP# VIL
W10
W11
V [V]
PP
VPPH 2
VPPH1
VPPLK
VIL
0580_16
NOTES:
1. CE# must be toggled low when reading Status Register Data. WE# must be inactive (high) when reading Status Register
Data.
A. VCC Power-Up and Standby.
B. Write Program or Erase Setup Command.
C. Write Valid Address and Data (for Program) or Erase Confirm Command.
D. Automated Program or Erase Delay.
E. Read Status Register Data (SRD): reflects completed program/erase operation.
F. Write Read Array Command.
Figure 16. AC Waveform: Program and Erase Operations
42
PRELIMINARY