LH28F800 Sharp Electrionic Components, LH28F800 Datasheet - Page 39

• Manufacturer Part Number: LH28F800
• Description: 8 M-bit (512 kB x 16) SmartVoltage Flash Memories
• Manufacturer: Sharp Electrionic Components

NOTES :
1. V
2. Write block erase or word write setup.
3. Write block erase confirm or valid address and data.
4. Automated erase or program delay.
5. Read status register data.
6. Write Read Array command.
ADDRESSES (A)
DATA (D/Q)
RY/BY# (R)
CC
WE# (W)
WP# (S)
OE# (G)
power-up and standby.
CE# (E)
RP# (P)
V
PP
(V)
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
OH
OL
IL
IL
PPH1/2/3
PPLK
IL
IH
IH
(NOTE 1)
High Z
t
WLEL
Fig. 15 AC Waveform for CE#-Controlled Write Operations
t
PHEL
(NOTE 2)
t
A
AVAV
IN
D
IN
t
t
ELEH
DVEH
t
EHEL
t
t
EHWH
EHDX
t
t
SHEH
AVEH
(NOTE 3)
t
VPEH
A
IN
D
IN
t
t
- 39 -
EHAX
EHRL
t
EHQV1/2/3/4
(NOTE 4)
t
WHGL
LH28F800SG-L/SGH-L (FOR TSOP, CSP)
(NOTE 5)
t
QVVL
t
QVSL
Valid
SRD
(NOTE 6)
D
IN