LH28F320SKTD-ZR Sharp Microelectronics, LH28F320SKTD-ZR Datasheet - Page 48

• Manufacturer Part Number: LH28F320SKTD-ZR
• Description: IC FLASH 32MBIT 70NS 48TSOP
• Manufacturer: Sharp Microelectronics

Specifications of LH28F320SKTD-ZR

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 32M (4Mx8, 2Mx16)
• Speed: 70ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V, 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 48-TSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 425-2463; LHF32KZR

NOTES:
1. V
7. BE# is defined as the latter of BE
2. Write erase or write setup.
3. Write erase confirm or valid address and data.
4. Automated erase or program delay.
5. Read status register data.
6. Write Read Array command.
CC
power-up and standby.
ADDRESSES(A)
DATA(D/Q)
WP#(S)
WE#(W)
OE#(G)
Figure 20. AC Waveform for WE#-Controlled Write Operations
BE
STS(R)
RP#(P)
V
PP
X
#(E)
(V)
V
High Z
V
PPH3,2,1
0
V
# and BE
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
PPLK
OL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
IL
High Z
t
ELWL
1
t
PHWL
1L
#, BE
t
A
AVAV
2
IN
1H
D
IN
# going Low or the first of BE
t
t
WLWH
DVWH
t
WHWL
t
WHDX
t
WHEH
LHF32KZR
t
t
AVWH
SHWH
t
VPWH
A
3
IN
D
IN
t
WHAX
t
WHRL
t
t
WHQV1,2,3,4
WHGL
4
0
# and BE
5
Valid
SRD
t
QVSL
t
QVVL
1L
#, BE
6
1H
D
IN
# going High.
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