參數(shù)資料
型號: UPD70F3271YGF-JBT-A
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 32 MHz, MICROCONTROLLER, PQFP100
封裝: 14 X 20 MM, PLASTIC, QFP-100
文件頁數(shù): 73/129頁
文件大小: 8549K
代理商: UPD70F3271YGF-JBT-A
CHAPTER 2 PIN FUNCTIONS
User’s Manual U16541EJ5V1UD
48
(6/6)
Pin No.
Pin Name
GF
GC
I/O
Function
Alternate Function
TOP00
29
27
P32/ASCKA0/SCKB4/TIP00
TOP01
30
28
Timer output (TMP0)
N-ch open-drain output selectable. 5 V tolerant.
P33/TIP01
TOP10
31
29
P34/TIP10
TOP11
32
30
Timer output (TMP1)
N-ch open-drain output selectable. 5 V tolerant.
P35/TIP11
TOP20
52
50
P97/A7/SIB1/TIP20
TOP21
51
49
Timer output (TMP2)
N-ch open-drain output selectable. 5 V tolerant.
P96/A6/TIP21
TOP30
50
48
P95/A5/TIP30
TOP31
49
47
Timer output (TMP3)
N-ch open-drain output selectable. 5 V tolerant.
P94/A4/TIP31
TOP40
48
46
P93/A3/TIP40
TOP41
47
45
Timer output (TMP4)
N-ch open-drain output selectable. 5 V tolerant.
P92/A2/TIP41
TOP50
60
58
P915/A15/INTP6/TIP50
TOP51
59
57
Output
Timer output (TMP5)
N-ch open-drain output selectable. 5 V tolerant.
P914/A14/INTP5/TIP51
TOQ00
42
40
P53/SIB2/KR3/TIQ00/RTP03/
DDO
Note 1
TOQ01
39
37
P50/TIQ01/KR0/RTP00
TOQ02
40
38
P51/TIQ02/KR1/RTP01
TOQ03
41
39
Output
Timer output (TMQ0)
N-ch open-drain output selectable. 5 V tolerant.
P52/TIQ03/KR2/RTP02/DDI
Note 1
TXDA0
27
25
P30/SOB4
TXDA1
45
43
P90/A0/KR6/SDA02
Note 2
TXDA2
37
35
Output
Serial transmit data output (UARTA0 to UARTA2)
N-ch open-drain output selectable.
5 V tolerant.
P38/SDA00
Note 2
VDD
11
9
Positive power supply pin for internal
VSS
13
11
Ground potential for internal
WAIT
63
61
Input
External wait input
PCM0
WR0
67
65
Write strobe for external memory (lower 8 bits)
PCT0
WR1
68
66
Output
Write strove for external memory (higher 8 bits)
PCT1
X1
14
12
Input
X2
15
13
Connection of resonator for main clock
XT1
17
15
Input
XT2
18
16
Connection of resonator for subclock
Notes 1. Flash memory versions only
2. 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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