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參數(shù)資料
| 型號(hào)： | LH28F800SUT-70 |
| 廠商： | Sharp Corporation |
| 英文描述： | 8M (512K 】 16, 1M 】 8) Flash Memory |
| 中文描述： | 8米（為512k】16日，100萬(wàn)】8）閃存 |
| 文件頁(yè)數(shù)： | 2/38頁(yè) |
| 文件大小： | 328K |
| 代理商： | LH28F800SUT-70 |
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LH28F800SU
8M (512K × 16, 1M × 8) Flash Memory
2
INTRODUCTION
Sharp’s LH28F800SU 8M Flash Memory is a revolu-
tionary architecture which enables the design of truly
mobile, high performance, personal computing and com-
munication products. With innovative capabilities, 5 V
single voltage operation and very high read/write per-
formance, the LH28F800SU is also the ideal choice for
designing embedded mass storage flash memory sys-
tems.
The LH28F800SU is a very high density, highest per-
formance non-volatile read/write solution for solid-state
storage applications. Its symmetrically blocked archi-
tecture (100% compatible with the LH28F008SA 8M
Flash memory, the LH28F016SA 16M Flash memory
and the LH28F016SU 16M 5 V single voltage Flash
memory), extended cycling, low power 3.3 V operation,
very fast write and read performance and selective block
locking provide a highly flexible memory component suit-
able for high density memory cards, Resident Flash
Arrays and PCMCIA-ATA Flash Drives. The
LH28F800SU’s dual read voltage enables the design of
memory cards which can interchangeably be read/writ-
ten in 3.3 V and 5.0 V systems. Its x8/x16 architecture
allows the optimization of memory to processor inter-
face. The flexible block locking option enables bundling
of executable application software in a Resident Flash
Array or memory card. Manufactured on Sharp’s 0.55
μm ETOX process technology, the LH28F800SU is
the most cost-effective, high-density 3.3 V flash memory.
DESCRIPTION
The LH28F800SU is a high performance 8M
(8,388,608 bit) block erasable non-volatile random
access memory organized as either 512K × 16 or
1M × 8. The LH28F800SU includes sixteen 64K (65,536)
blocks or sixteen 32-KW (32,768) blocks. A chip memory
map is shown in Figure 3.
The implementation of a new architecture, with many
enhanced features, will improve the device operating
characteristics and results in greater product reliability
and ease of use.
Among the significant enhancements of the
LH28F800SU:
5 V Write/Erase Operation (5 V V
PP
)
3.3 V Low Power Capability (2.7 V V
CC
Read)
Improved Write Performance
Dedicated Block Write/Erase Protection
A 3/5
input pin reconfigures the device internally for
optimized 3.3 V or 5.0 V read/write operation.
Figure 2. TSOP Configuration
28F800SUR-17
TOP VIEW
56-PIN TSOP
2
3
4
5
8
9
A
16
V
CC
A
15
A
14
A
13
A
12
A
19
A
18
53
52
51
50
49
48
45
42
NC
NC
6
7
A
17
47
46
RY/BY
DQ
15
DQ
7
DQ
14
DQ
6
GND
GND
10
11
12
55
54
OE
13
44
DQ
4
V
CC
43
14
15
16
17
18
19
20
39
36
35
41
40
38
37
DQ
3
DQ
10
DQ
2
V
CC
A
10
A
9
A
8
GND
A
11
V
PP
RP
CE
0
DQ
9
DQ
1
WE
DQ
13
DQ
5
DQ
12
DQ
11
56
1
CE
1
3/5
WP
21
22
23
24
25
26
27
28
A
4
A
3
A
2
A
1
A
5
A
7
A
6
34
DQ
8
DQ
0
31
33
32
30
29
A
0
BYTE
NC
NC
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LH28F800BGR-BL12 | 8 M-bit (512 kB x 16) SmartVoltage Flash Memories |
| LH28F800BGR-BL85 | 8 M-bit (512 kB x 16) SmartVoltage Flash Memories |
| LH28F800BGR-TL12 | 8 M-bit (512 kB x 16) SmartVoltage Flash Memories |
| LH28F800BGR-TL85 | 8 M-bit (512 kB x 16) SmartVoltage Flash Memories |
| LH28F800 | 8 M-bit (512 kB x 16) SmartVoltage Flash Memories |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LH28FOO8SAHR-85 | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:8 MBIT(1 MBIT x 8)FLASH MEMORY |
| LH-2A-240 | 制造商:Line Electric 功能描述: |
| LH2H-F-DHK | 功能描述:控制器 TIME COUNTER 4D99HRS NO VOLT IN RoHS:否 制造商:Omron Industrial 模擬/數(shù)字:Digital 類型:Digital Temperature Controller 顯示器類型:11-Segment, 4 Digit 電源電壓:100 VAC to 240 VAC 安裝: 控制方法: 大小:48 mm x 48 mm |
| LH2H-F-DHK-DL | 功能描述:控制器 TIME COUNTER 4D99HRS DC INPUT RoHS:否 制造商:Omron Industrial 模擬/數(shù)字:Digital 類型:Digital Temperature Controller 顯示器類型:11-Segment, 4 Digit 電源電壓:100 VAC to 240 VAC 安裝: 控制方法: 大小:48 mm x 48 mm |
| LH2H-F-DHK-DL-B | 功能描述:計(jì)時(shí)器 TIME COUNTER 4D99HR DC IN W/BCKL RoHS:否 制造商:Omron Industrial 定時(shí)范圍:0.05 s to 30 hr 電源電壓:100 VAC to 240 VAC 系列: |
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