LH28F400BVE-TL85 Sharp Electronics, LH28F400BVE-TL85 Datasheet - Page 39

• Manufacturer Part Number: LH28F400BVE-TL85
• Manufacturer: Sharp Electronics

Specifications of LH28F400BVE-TL85

• Cell Type: NOR
• Density: 4Mb
• Interface Type: Parallel
• Boot Type: Top
• Address Bus: 19/18Bit
• Operating Supply Voltage (typ): 3.3/5V
• Operating Temp Range: 0C to 70C
• Package Type: TSOP
• Program/erase Volt (typ): 2.7/3.3/5/12V
• Sync/async: Asynchronous
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 2.7/4.5V
• Operating Supply Voltage (max): 3.6/5.5V
• Word Size: 8/16Bit
• Number Of Words: 512K/256K
• Supply Current: 65mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Not Compliant

NOTES:
1. V
3. Write block erase confirm or valid address and data.
5. Read status register data.
6. Write Read Array command.
2. Write block erase or word/byte write setup.
4. Automated erase or program delay.
CC
power-up and standby.
ADDRESSES(A)
DATA(D/Q)
RY/BY#(R)
BYTE#(F)
WE#(W)
OE#(G)
WP#(S)
CE#(E)
RP#(P)
V
PP
(V)
Figure 16. AC Waveform for CE#-Controlled Write Operations
V
V
PPH3,2,1
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
PPLK
OH
OL
HH
IH
IH
IH
IH
IH
IH
IH
IL
IL
IL
IL
IL
IH
IL
IL
IL
IL
High Z
t
WLEL
1
t
PHEL
t
A
AVAV
2
IN
D
IN
t
t
ELEH
DVEH
t
EHEL
t
EHDX
t
t
EHWH
FVEH
t
t
PHHEH
t
SHEH
AVEH
t
VPEH
A
3
IN
D
IN
t
EHAX
t
t
EHRL
EHFV
t
t
EHGL
EHQV1,2
4
t
5
t
Valid
QVPH
SRD
QVSL
t
QVVL
6
D
IN
Rev. 1.02