LH75400 查看數據表（PDF） - Sharp Electronics
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LH75400 Datasheet PDF : 69 Pages
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System-on-Chip
LH75400/01/10/11
Table 2. LH75401 Signal Descriptions (Cont’d)
PIN NO. SIGNAL NAME
73 INT5
74 INT4
76 INT3
77 INT2
78 INT1
79 INT0
81 nPOR
82 XTAL32IN
83 XTAL32OUT
86 XTALIN
87 XTALOUT
63 TEST2
64 TEST1
65 TMS
66 RTCK
67 TCK
68 TDI
69 TDO
3
17
34
42
54 VDD
98
112
126
134
8
26
41
48
59 VSS
106
119
127
140
11
75
VDDC
14
80
VSSC
70 LINREGEN
84 VSSA_PLL
85 VDDA_PLL
88 VSSA_ADC
97 VDDA_ADC
TYPE
Input
Input
Input
Input
Input
Input
Input
Input
Output
Input
Output
Input
Input
Input
Output
Input
Input
Output
Power
Power
Power
Power
Input
Power
Power
Power
Power
DESCRIPTION
External Interrupt Input 5
External Interrupt Input 4
External Interrupt Input 3
External Interrupt Input 2
External Interrupt Input 1
External Interrupt Input 0
Power-on Reset Input
32.768 kHz Crystal Clock Input
32.768 kHz Crystal Clock Output
Crystal Clock Input
Crystal Clock Output
TEST INTERFACE
Test Mode Pin 2
Test Mode Pin 1
JTAG Test Mode Select Input
Returned JTAG Test Clock Output
JTAG Test Clock Input
JTAG Test Serial Data Input
JTAG Test Data Serial Output
POWER AND GROUND (GND)
I/O Ring VDD
NOTES
1
1
1
1
1
1
2
I/O Ring VSS
Core VDD supply (Output if Linear Regulator Enabled, Otherwise Input)
Core VSS
Linear Regulator Enable
PLL Analog VSS
PLL Analog VDD Supply
A-to-D converter Analog VSS
A-to-D converter Analog VDD Supply
NOTES:
1. These pin numbers have multiplexed functions.
2. Signals preceded with ‘n’ are active LOW.
Preliminary Data Sheet
6/4/03
15
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