參數(shù)資料
型號: LH28F020SU-L
廠商: Sharp Corporation
英文描述: 2M (256K 】 8) Flash Memory
中文描述: 200萬(256K】8)閃存
文件頁數(shù): 1/31頁
文件大小: 245K
代理商: LH28F020SU-L
1
LH28F020SU-L
2M (256K × 8) Flash Memory
FEATURES
256K × 8 Bit Configuration
5 V Write/Erase (3.3 V V
CC
)
Access Time
– For 3.3 V Read: 150 ns
Minimum 2.7 V Read Capability
– 180 ns Maximum Access Time
(V
CC
= 2.7 V)
16 Independently Lockable Blocks
(16K Blocks)
100,000 Erase Cycles per Block
Automated Byte Write/Block Erase
– Command User Interface
– Status Register
System Performance Enhancement
– Erase Suspend for Read
– Two-Byte Write
– Full Chip Erase
Data Protection
– Hardware Erase/Write Lockout during
Power Transitions
– Software Erase/Write Lockout
Independently Lockable for Write/Erase on
Each Block (Lock Block and Protect
Set/Reset)
80 μA (MAX.) I
CC
in CMOS Standby
State-of-the-Art 0.55 μm ETOX Flash
Technology
Packages
– 32-Pin, 525-mil. SOP Package
– 32-Pin, 1.2 mm × 8 mm × 20 mm
TSOP (Type I) Package
Figure 2. SOP Configuration
Figure 1. TSOP Configuration
28F020SUL12-20
TOP VIEW
32-PIN SOP
2
3
4
5
8
9
A
7
A
6
29
28
27
26
25
24
21
18
6
7
A
5
A
4
A
3
A
12
V
PP
A
16
A
15
23
22
A
9
A
11
OE
10
11
12
31
30
13
20
DQ
6
DQ
5
DQ
4
DQ
3
DQ
7
19
A
8
A
13
A
17
A
14
V
CC
WE
14
15
16
17
A
1
A
0
A
2
DQ
0
DQ
1
DQ
2
GND
A
10
CE
32
1
28F020SUL15-1
TOP VIEW
32-PIN TSOP
2
3
4
5
8
9
A
14
A
17
WE
29
28
27
26
25
24
21
18
6
7
A
13
A
11
A
9
A
8
23
22
DQ
6
DQ
5
DQ
4
DQ
3
GND
10
11
12
31
30
CE
13
20
A
0
A
1
A
2
A
3
19
DQ
7
A
10
OE
14
15
16
17
A
15
A
12
A
7
A
6
A
5
A
4
A
16
DQ
2
DQ
1
DQ
0
32
1
V
PP
V
CC
相關(guān)PDF資料
PDF描述
LH28F020SU-N 2M (256K 】 8) Flash Memory
LH28F040SUTD-Z4 4M (512K 】 8) Flash Memory
LH28F160BHE-TTL90 16M (x8/x16) Flash Memory
LH28F160BJE-BTL90 16M-BIT(1Mbit x16/2Mbit x8)Boot Block Flash MEMORY(16M位(1M位 x16/2M位 x8)Boot Block 閃速存儲器)
LH28F160BJE-TTL70 16M-BIT(1Mbit x16/2Mbit x8)Boot Block Flash MEMORY(16M位(1M位 x16/2M位 x8)Boot Block 閃速存儲器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LH28F020SU-N 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:2M (256K 】 8) Flash Memory
LH28F020SUN-L12 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 Flash EEPROM
LH28F032SUTD-70 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8/x16 Flash EEPROM Module
LH28F040SUTD-Z4 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:4M (512K 】 8) Flash Memory
LH28F0I6SCT-L95 制造商:Sharp Microelectronics Corporation 功能描述: