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Numéro de référence | LH28F400SUT-NC60 | ||
Description | 4M (512K bb 8/ 256K bb 16) Flash Memory | ||
Fabricant | Sharp Electrionic Components | ||
Logo | |||
1 Page
LH28F400SU-NC
4M (512K × 8, 256K × 16)
Flash Memory
FEATURES
• User-Configurable x8 or x16 Operation
• 5 V Write/Erase Operation (5 V VPP)
– No Requirement for DC/DC Converter
to Write/Erase
• 60 ns Maximum Access Time
(VCC = 5.0 V ± 0.25 V)
• 80ns Maximum Access Time
(VCC = 5.0 V ± 0.5 V)
• 32 Independently Lockable Blocks (16K)
• 100,000 Erase Cycles per Block
• Automated Byte Write/Block Erase
– Command User Interface
– Status Register
– RY /» BY » Status Output
• 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)
• 5 µA (Typ.) ICC in CMOS Standby
• 0.2 µA (Typ.) Deep Power-Down
• State-of-the-Art 0.45 µm ETOX™ Flash
Technology
• 56-Pin, 1.2 mm × 14 mm × 20 mm TSOP
(Type I) Package
• 48-Pin, 1.2 mm × 12 mm × 18 mm TSOP
(Type I) Package
• 44-Pin, 600-mil SOP Package
56-PIN TSOP
TOP VIEW
NC
NC
A15
A14
A13
A12
A11
A10
A9
A8
NC
NC
WE
RP
NC
NC
VPP
RY/BY
NC
A17
A7
A6
A5
A4
A3
A2
A1
NC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
56 NC
55 A16
54 BYTE
53 GND
52 DQ15/A-1
51 DQ7
50 DQ14
49 DQ6
48 DQ13
47 DQ5
46 DQ12
45 DQ4
44 VCC
43 VCC
42 DQ11
41 DQ3
40 DQ10
39 DQ2
38 DQ9
37 DQ1
36 DQ8
35 DQ0
34 OE
33 GND
32 CE
31 A0
30 NC
29 NC
28F400SUT-NC60-1
Figure 1. 56-Pin TSOP Configuration
1
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Pages | Pages 30 | ||
Télécharger | [ LH28F400SUT-NC60 ] |
No | Description détaillée | Fabricant |
LH28F400SUT-NC60 | 4M (512K bb 8/ 256K bb 16) Flash Memory | Sharp Electrionic Components |
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www.DataSheetWiki.com | 2020 | Contactez-nous | Recherche |