LH28F008SCR-L85 Sharp Electronics, LH28F008SCR-L85 Datasheet - Page 13

• Manufacturer Part Number: LH28F008SCR-L85
• Manufacturer: Sharp Electronics

Specifications of LH28F008SCR-L85

• Cell Type: NOR
• Density: 8Mb
• Access Time (max): 85ns
• Interface Type: Parallel
• Boot Type: Not Required
• Address Bus: 20b
• Operating Supply Voltage (typ): 5V
• Operating Temp Range: 0C to 70C
• Package Type: TSOP
• Program/erase Volt (typ): 3.3/5/12V
• Sync/async: Asynchronous
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 5.25V
• Word Size: 8b
• Number Of Words: 1M
• Supply Current: 50mA
• Mounting: Surface Mount
• Pin Count: 40
• Lead Free Status / Rohs Status: Not Compliant

NOTES:
1. Refer to DC Characteristics. When V
2. X can be V
3. RY/BY# is V
4. RP# at GND±0.2V ensures the lowest deep power-down current.
5. See Section 4.2 for read identifier code data.
6. Command writes involving block erase, write, or lock-bit configuration are reliably executed when V
7. Refer to Table 4 for valid D
8. Don’t use the timing both OE# and WE# are V
Read
Output Disable
Standby
Deep Power-Down
Read Identifier Codes
Write
V
It is V
suspend mode, or deep power-down mode.
and V
spurious results and should not be attempted.
PPLK
OH
CC
and V
Mode
=V
during when the WSM is not busy, in block erase suspend mode (with byte write inactive), byte write
IL
CC2/3/4
OL
PPH1/2/3
or V
when the WSM is executing internal block erase, byte write, or lock-bit configuration algorithms.
IH
. Block erase, byte write, or lock-bit configuration with V
for control pins and addresses, and V
voltages.
1,2,3,8
3,6,7,8
Notes
IN
3
3
4
8
during a write operation.
V
V
V
V
V
RP#
V
V
V
V
V
IH
IH
IH
V
IH
IH
PP
HH
HH
HH
HH
HH
IL
or
or
or
or
or
≤V
Table 3. Bus Operations
PPLK
CE#
V
V
V
V
V
X
IL
, memory contents can be read, but not altered.
IH
IL
IL
IL
IL
.
LHF08CTF
OE#
V
V
V
V
X
X
IH
IH
IL
IL
PPLK
WE#
or V
V
V
V
V
X
X
IH
IH
IH
IL
PPH1/2/3
Address
Figure 4
See
CC
X
X
X
X
X
for V
<3.0V or V
PP
. See DC Characteristics for
V
X
X
X
X
X
X
PP
IH
<RP#<V
High Z
High Z
High Z
Note 5
DQ
D
D
OUT
IN
0-7
HH
PP
produce
=V
RY/BY#
Rev. 1.3
PPH1/2/3
V
V
X
X
X
X
OH
OH
10