LH28F800BVE-BV85 Sharp Electronics, LH28F800BVE-BV85 Datasheet - Page 28

• Manufacturer Part Number: LH28F800BVE-BV85
• Manufacturer: Sharp Electronics

Specifications of LH28F800BVE-BV85

• Cell Type: NOR
• Density: 8Mb
• Access Time (max): 85ns
• Interface Type: Parallel
• Boot Type: Bottom
• Address Bus: 20/19Bit
• Operating Supply Voltage (typ): 5V
• Operating Temp Range: 0C to 70C
• Package Type: TSOP
• Sync/async: Asynchronous
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Word Size: 8/16Bit
• Number Of Words: 1M/512K
• Supply Current: 65mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Not Compliant

sharp
NOTES:
1. All currents are in RMS unless otherwise noted. Typical values at nominal V
2. I
3. Includes RY/BY#.
4. Block erases and word/byte writes are inhibited when V
5. Automatic Power Savings (APS) reduces typical I
6. CMOS inputs are either V
7. Sampled, not 100% tested.
8. Boot block erases and word/byte writes are inhibited when the corresponding RP#=V
9. RP# connection to a V
10. BYTE# input level is V
V
V
V
V
V
V
V
V
V
V
IL
IH
OL
OH1
OH2
PPLK
PPH1
PPH2
LKO
HH
Sym.
device’s current draw is the sum of I
and V
word/byte write operations are not guaranteed with V
CCWS
PPH1
and I
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
(TTL)
Output High Voltage
(CMOS)
V
Operations
V
or Block Erase Operations
V
or Block Erase Operations
V
RP# Unlock Voltage
PP
PP
PP
CC
(min.), between V
CCES
Lockout Voltage during Normal
Voltage during Word/Byte Write
Voltage during Word/Byte Write
Lockout Voltage
are specified with the device de-selected. If read or word/byte written while in erase suspend mode, the
Parameter
HH
CC
supply is allowed for a maximum cumulative period of 80 hours.
CC
±0.2V in word mode or GND±0.2V in byte mode. WP# input level is V
PPH1
±0.2V or GND±0.2V. TTL inputs are either V
(max.) and V
CCWS
or I
DC Characteristics (Continued)
CCES
PPH2
Notes
CCR
3,7
3,7
3,7
4,7
8,9
7
7
(min.) and above V
and I
LHF80V35
IH
to 1mA at 5V V
<RP#<V
PP
CCR
≤V
Min.
0.85
V
V
11.4
11.4
-0.5
-0.4
2.4
2.4
4.5
2.0
or I
V
PPLK
CC
CC
CC
HH
CCW
=5V±0.5V
, and not guaranteed in the range between V
and should not be attempted.
, respectively.
PPH2
CC
Max.
+0.5
V
0.45
12.6
12.6
in static operation.
0.8
1.5
5.5
CC
IL
(max.).
CC
or V
voltage and T
IH
.
Unit
V
V
V
V
V
V
V
V
V
V
V
IH
and WP#=V
V
I
V
I
V
I
V
I
Unavailable WP#
A
OL
OH
OH
OH
CC
CC
CC
CC
=+25°C.
=5.8mA
=-2.5mA
=-2.0mA
=-100µA
=V
=V
=V
=V
CC
Test Conditions
±0.2V or GND±0.2V.
CC
CC
CC
CC
IL
Min.
Min.
Min.
Min.
. Block erase and
PPLK
Rev. 1.2
(max.)
25