参数资料
型号: UPD70F3261YGF-JBT-A
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 32 MHz, MICROCONTROLLER, PQFP100
封装: 14 X 20 MM, PLASTIC, QFP-100
文件页数: 66/129页
文件大小: 8549K
代理商: UPD70F3261YGF-JBT-A
CHAPTER 2 PIN FUNCTIONS
User’s Manual U16541EJ5V1UD
41
(3/4)
Pin No.
Pin Name
GF
GC
I/O
Function
Alternate Function
P90
45
43
A0/KR6/TXDA1/SDA02
Note
P91
46
44
A1/KR7/RXDA1/SCL02
Note
P92
47
45
A2/TIP41/TOP41
P93
48
46
A3/TIP40/TOP40
P94
49
47
A4/TIP31/TOP31
P95
50
48
A5/TIP30/TOP30
P96
51
49
A6/TIP21/TOP21
P97
52
50
A7/SIB1/TIP20/TOP20
P98
53
51
A8/SOB1
P99
54
52
A9/SCKB1
P910
55
53
A10/SIB3
P911
56
54
A11/SOB3
P912
57
55
A12/SCKB3
P913
58
56
A13/INTP4
P914
59
57
A14/INTP5/TIP51/TOP51
P915
60
58
I/O
Port 9
16-bit I/O port
Input/output can be specified in 1-bit units.
N-ch open-drain output can be specified in 1-bit units.
5 V tolerant.
A15/INTP6/TIP50/TOP50
PCM0
63
61
WAIT
PCM1
64
62
CLKOUT
PCM2
65
63
HLDAK
PCM3
66
64
I/O
Port CM
4-bit I/O port
Input/output can be specified in 1-bit units.
HLDRQ
PCT0
67
65
WR0
PCT1
68
66
WR1
PCT4
69
67
RD
PCT6
70
68
I/O
Port CT
4-bit I/O port
Input/output can be specified in 1-bit units.
ASTB
PDH0
89
87
A16
PDH1
90
88
A17
PDH2
61
59
A18
PDH3
62
60
A19
PDH4
8
6
A20
PDH5
9
7
I/O
Port DH
6-bit I/O port
Input/output can be specified in 1-bit units.
A21
Note
I
2C bus versions (Y products) only
Remark
GF: 100-pin plastic QFP (14
× 20)
GC: 100-pin plastic LQFP (fine pitch) (14
× 14)
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