LH28F800BVE-BV85 Sharp Electronics, LH28F800BVE-BV85 Datasheet - Page 37

• 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

6.2.8 BLOCK ERASE AND WORD/BYTE WRITE PERFORMANCE
NOTES:
1. Typical values measured at T
2. Excludes system-level overhead.
3. Sampled but not 100% tested.
4. All values are in word mode (BYTE#=V
t
t
t
t
t
t
t
t
sharp
WHQV1
EHQV1
WHQV2
EHQV2
WHRZ1
EHRZ1
WHRZ2
EHRZ2
Sym.
Word/Byte Write Time
Block Write Time
Block Erase Time
Word/Byte Write Suspend Latency Time
to Read
Erase Suspend Latency Time to Read
Parameter
A
=+25°C and nominal voltages. Subject to change based on device characterization.
32K word Block
4K word Block
32K word Block
4K word Block
32K word Block
4K word Block
IH
V
). At byte mode (BYTE#=V
CC
=5V±0.5V, T
LHF80V35
Notes
2,4
2,4
2
2
2
2
A
=0°C to +70°C
Typ.
12.2
18.3
0.08
0.46
0.26
V
0.4
9.6
5
PP
(1)
=4.5V-5.5V
IL
), those values are double.
Max.
12
6
(3)
Typ.
V
0.28
0.07
0.39
0.25
8.4
9.6
17
PP
4
=11.4V-12.6V
(1)
Max.
12
5
Rev. 1.1
Unit
µs
µs
µs
µs
s
s
s
s
34