LH28F320S3NS-L11 Sharp Microelectronics, LH28F320S3NS-L11 Datasheet - Page 44

• Manufacturer Part Number: LH28F320S3NS-L11
• Description: IC FLASH 32MBIT 110NS 56SSOP
• Manufacturer: Sharp Microelectronics

Specifications of LH28F320S3NS-L11

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 32M (4Mx8, 2Mx16)
• Speed: 110ns
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 56-SSOP
• Lead Free Status / RoHS Status: Contains lead / Request inventory verification
• Other names: 425-1844; LHF32K01

sharp
1. V
NOTES:
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.
7. CE# is defined as the latter of CE
CC
power-up and standby.
ADDRESSES(A)
DATA(D/Q)
WP#(S)
WE#(W)
OE#(G)
STS(R)
Figure 19. AC Waveform for WE#-Controlled Write Operations
CE#(E)
RP#(P)
V
PP
(V)
V
High Z
V
PPH3,2,1
0
V
V
V
V
V
V
V
V
# and CE
V
V
V
V
V
V
V
PPLK
V
OL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
IL
High Z
t
ELWL
1
t
PHWL
1
# going Low or the first of CE
t
A
AVAV
2
IN
D
IN
t
t
t
WLWH
DVWH
WHWL
t
WHDX
t
WHEH
LHF32K01
t
t
AVWH
SHWH
t
VPWH
A
3
IN
D
IN
t
WHAX
t
WHRL
t
WHQV1,2,3,4
t
WHGL
0
4
# or CE
1
# going High.
5
Valid
SRD
t
QVSL
t
QVVL
6
D
IN
Rev. 1.55
41