參數(shù)資料
型號: M34506M4-XXXFP
元件分類: 微控制器/微處理器
英文描述: 4-BIT, MROM, MICROCONTROLLER, PDSO20
封裝: 5.30 X 12.60 MM, 1.27 MM PITCH, PLASTIC, SOP-20
文件頁數(shù): 41/114頁
文件大?。?/td> 836K
代理商: M34506M4-XXXFP
1
1-15
OVERVIEW
32180 Group User’s Manual (Rev.1.0)
1.4 Pin Assignments
The pins directed for input go to a high-impedance state (Hi-z) when reset. The term “when reset” means that
input on RESET# pin is held low (the device remains reset), and that the RESET# pin is released back high
(the device comes out of reset).
Table 1.4.1 Pin Assignments of the M32180F8VFP/TFP (1/6)
Note 1: The JTCK, JTDI, JTDO and JTMS pins are reset by input from the JTRST pin, and not reset from the RESET# pin.
Pin State When Reset
Port
Other than
port
Other than
port
Function
Type
State during
reset
State at reset
release
1
AVCC1
-
AVCC1
-
AVCC1
-
2
VSS
-
VSS
-
VSS
-
3
VCCE
-
VCCE
-
VCCE
-
4
P150/TIN0
P150
TIN0
-
Input/output
P150
Input
Hi-z
5
P151/TIN1
P151
TIN1
-
Input/output
P151
Input
Hi-z
6
P152/TIN2
P152
TIN2
-
Input/output
P152
Input
Hi-z
7
P153/TIN3
P153
TIN3
-
Input/output
P153
Input
Hi-z
8
P154/TIN4
P154
TIN4
-
Input/output
P154
Input
Hi-z
9
P155/TIN5
P155
TIN5
-
Input/output
P155
Input
Hi-z
10
P156/TIN6
P156
TIN6
-
Input/output
P156
Input
Hi-z
11
P157/TIN7
P157
TIN7
-
Input/output
P157
Input
Hi-z
12
P200/TXD4
P200
TXD4
-
Input/output
P200
Input
Hi-z
13
P201/RXD4
P201
RXD4
-
Input/output
P201
Input
Hi-z
14
P202/TXD5
P202
TXD5
-
Input/output
P202
Input
Hi-z
15
P203/RXD5
P203
RXD5
-
Input/output
P203
Input
Hi-z
16
P130/TIN16/PWMOFF0
P130
TIN16/
PWMOFF0
-
Input/output
P130
Input
Hi-z
17
P131/TIN17/PWMOFF1
P131
TIN17/
PWMOFF1
-
Input/output
P131
Input
Hi-z
18
P132/TIN18
P132
TIN18
-
Input/output
P132
Input
Hi-z
19
P133/TIN19
P133
TIN19
-
Input/output
P133
Input
Hi-z
20
P134/TIN20
P134
TIN20
-
Input/output
P134
Input
Hi-z
21
P135/TIN21
P135
TIN21
-
Input/output
P135
Input
Hi-z
22
P136/TIN22
P136
TIN22
-
Input/output
P136
Input
Hi-z
23
P137/TIN23
P137
TIN23
-
Input/output
P137
Input
Hi-z
24
P220/CTX0
P220
CTX0
-
Input/output
P220
Input
Hi-z
25
P221/CRX0
P221
CRX0
-
Input
P221
Input
Hi-z
26
P222/CTX1
P222
CTX1
-
Input/output
P222
Input
Hi-z
27
P223/CRX1
P223
CRX1
-
Input
P223
Input
Hi-z
28
VCCE
-
VCCE
-
VCCE
-
29
OSC-VSS
-
OSC-VSS
-
OSC-VSS
-
30
VCNT
-
VCNT
-
VCNT
-
31
OSC-VCC
-
OSC-VCC
-
OSC-VCC
-
32
XIN
-
XIN
-
Input
XIN
Input
-
33
OSC-VSS
-
OSC-VSS
-
OSC-VSS
-
34
XOUT
-
XOUT
-
Output
XOUT
Output
XOUT
35
RESET#
-
RESET#
-
Input
RESET#
Input
Hi-z
36
P180/TO29
P180
TO29
-
Input/output
P180
Input
Hi-z
37
P181/TO30
P181
TO30
-
Input/output
P181
Input
Hi-z
38
P182/TO31
P182
TO31
-
Input/output
P182
Input
Hi-z
39
P183/TO32
P183
TO32
-
Input/output
P183
Input
Hi-z
40
P184/TO33
P184
TO33
-
Input/output
P184
Input
Hi-z
41
P185/TO34
P185
TO34
-
Input/output
P185
Input
Hi-z
42
P186/TO35
P186
TO35
-
Input/output
P186
Input
Hi-z
43
P187/TO36
P187
TO36
-
Input/output
P187
Input
Hi-z
44
P74/RTDTXD
P74
RTDTXD
-
Input/output
P74
Input
Hi-z
45
P75/RTDRXD
P75
RTDRXD
-
Input/output
P75
Input
Hi-z
46
P76/RTDACK
P76
RTDACK
-
Input/output
P76
Input
Hi-z
47
P77/RTDCLK
P77
RTDCLK
-
Input/output
P77
Input
Hi-z
48
JTDI (Note 1)
-
JTDI
-
Input
JTDI
Input
Hi-z
49
JTDO (Note 1)
-
JTDO
-
Output
JTDO
Output
Hi-z
50
JTRST (Note 1)
-
JTRST
-
Input
JTRST
Input
Hi-z
Condition
Pin
No.
Function
Symbol
Type
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