LH28F400SUE-NC80 Sharp Electronics, LH28F400SUE-NC80 Datasheet - Page 31
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LH28F400SUE-NC80
Manufacturer Part Number
LH28F400SUE-NC80
Description
Manufacturer
Sharp Electronics
Datasheet
1.LH28F400SUE-NC80.pdf
(35 pages)
Specifications of LH28F400SUE-NC80
Cell Type
NOR
Density
4Mb
Access Time (max)
80ns
Interface Type
Parallel
Boot Type
Not Required
Address Bus
19/18Bit
Operating Supply Voltage (typ)
5V
Operating Temp Range
0C to 70C
Package Type
TSOP-I
Program/erase Volt (typ)
4.5 to 5.5V
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
512K/256K
Supply Current
60mA
Mounting
Surface Mount
Pin Count
48
Lead Free Status / Rohs Status
Not Compliant
4M (512K × 8, 256K × 16) Flash Memory
Erase and Byte Write Performance
NOTES:
1. 25°C, V
2. Excludes System-Level Overhead.
3. Two-Byte Serial Write mode is valid at x8-bit configuration only.
4. Word Write mode is valid at x16-bit configuration only.
5. Depends on the number of protected blocks.
SYMBOL
t
t
t
t
t
t
V
WHRH
WHRH
WHRH
WHRH
WHRH
WHRH
CC
= 5.0 V ± 0.5 V, T
5
5
1
2
3
4
PP
= 5.0 V Sampled.
Byte Write Time
Two-Byte Serial Write Time
Word Write Time
16KB Block Write Time
16KB Block Write Time
16KB Block Write Time
Block Erase Time (16KB)
Full Chip Erase Time
PARAMETER
A
= 0°C to +70°C
8.8 - 14.4
TYP.
0.22
0.17
0.17
0.6
13
20
20
(1)
MIN.
MAX.
1.0
1.0
1.0
10
UNITS
µs
µs
µs
s
s
s
s
s
Byte Write Mode
Two-Byte Serial Write Mode
Word Write Mode
TEST CONDITIONS
LH28F400SU-NC
NOTE
2, 4
2, 3
2, 3
2, 4
2, 5
2
2
2
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