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PDF LH28F320BFHE-PBTLZ2 Data sheet ( Hoja de datos )
| Número de pieza | LH28F320BFHE-PBTLZ2 | |
| Descripción | 32M (x16) Flash Memory | |
| Fabricantes | Sharp Electrionic | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LH28F320BFHE-PBTLZ2 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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Date Jan. 31. 2003
www.DataSheet4U.com
32M (x16) Flash Memory
LH28F320BFHE-PBTLZ2
1 page  
LHF32FD2
3
A15
A14
A13
A12
A11
A10
A9
A8
NC
A20
WE#
RST#
VPP
WP#
A19
A18
A17
A7
A6
A5
A4
A3
A2
A1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48-LEAD TSOP
STANDARD PINOUT
12mm x 20mm
TOP VIEW
Figure 1. 48-Lead TSOP (Normal Bend) Pinout
48 A16
47 VCCQ
46 GND
45 DQ15
44 DQ7
43 DQ14
42 DQ6
41 DQ13
40 DQ5
39 DQ12
38 DQ4
37 VCC
36 DQ11
35 DQ3
34 DQ10
33 DQ2
32 DQ9
31 DQ1
30 DQ8
29 DQ0
28 OE#
27 GND
26 CE#
25 A0
Rev. 2.44
5 Page 
LHF32FD2
9
Table 5. Bus Operation(1, 2)
Mode
Read Array
Notes RST# CE# OE# WE# Address VPP DQ0-15
6 VIH VIL VIL VIH
X
X DOUT
Output Disable
Standby
VIH VIL VIH VIH
VIH VIH
X
X
X
X
X High Z
X High Z
Reset
3 VIL
X
X
X
X
X High Z
Read Identifier
Codes/OTP
6
VIH
VIL
VIL
See See
VIH Table 3 and X Table 3 and
Table 4
Table 4
Read Query
6,7 VIH
VIL
VIL
VIH
See
Appendix
X
See
Appendix
Write
4,5,6 VIH VIL VIH VIL
X
X DIN
NOTES:
1. Refer to DC Characteristics. When VPP≤VPPLK, memory contents can be read, but cannot be altered.
2. X can be VIL or VIH for control pins and addresses, and VPPLK or VPPH1/2 for VPP. See DC Characteristics for VPPLK
and VPPH1/2 voltages.
3. RST# at GND±0.2V ensures the lowest power consumption.
4. Command writes involving block erase, full chip erase, (page buffer) program or OTP program are reliably executed
when VPP=VPPH1/2 and VCC=2.7V-3.6V.
5. Refer to Table 6 for valid DIN during a write operation.
6. Never hold OE# low and WE# low at the same timing.
7. Refer to Appendix of LH28F320BF series for more information about query code.
Rev. 2.44
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet LH28F320BFHE-PBTLZ2.PDF ] | |
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