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PDF LH28F320BFE-PTTL60 Data sheet ( Hoja de datos )
| Número de pieza | LH28F320BFE-PTTL60 | |
| Descripción | 32M (x16) Flash Memory | |
| Fabricantes | Sharp Electrionic | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LH28F320BFE-PTTL60 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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Date Dec. 10. 2002
www.DataSheet4U.com
32M (x16) Flash Memory
LH28F320BFE-PTTL60
1 page  
LHF32FB1
3
A15
A14
A13
A12
A11
A10
A9
A8
A19
A20
WE#
RST#
NC
WP#/ACC
RY/BY#
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 NC
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 
LHF32FB1
9
Table 5. Bus Operation(1, 2)
Mode
Notes RST# CE# OE# WE# Address DQ0-15 RY/BY# (8)
Read Array 6 VIH VIL VIL VIH X DOUT X
Output Disable
VIH VIL VIH VIH X High Z X
Standby
VIH VIH
X
X
X High Z X
Reset
3 VIL
X
X
X
X High Z High Z
Read Identifier
Codes/OTP
6
VIH
VIL
VIL
See See
VIH Table 3 and Table 3 and
Table 4 Table 4
X
Read Query
6,7 VIH
VIL
VIL
VIH
See See
Appendix Appendix
X
Write
4,5,6 VIH VIL VIH VIL
X
DIN
X
NOTES:
1. See DC Characteristics for VIL or VIH voltages.
2. X can be VIL or VIH.
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 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.
8. RY/BY# is VOL when the WSM (Write State Machine) is executing internal block erase, full chip erase,
(page buffer) program or OTP program algorithms. It is High Z during when the WSM is not busy, in
block erase suspend mode (with program and page buffer program inactive), (page buffer) program suspend
mode, or reset mode.
Rev. 2.44
11 Page | ||
| Páginas | Total 30 Páginas | |
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