參數(shù)資料
型號: UPD703014AYGC
廠商: NEC Corp.
英文描述: V850/SA1TM 32-/16-BIT SINGLE-CHIP MICROCONTROLLER
中文描述: V850/SA1TM 32-/16-BIT單片機
文件頁數(shù): 14/48頁
文件大?。?/td> 309K
代理商: UPD703014AYGC
Data Sheet U14526EJ2V0DS00
14
μ
PD703014A, 703014AY, 703015A, 703015AY, 703017A, 703017AY
1.3 Pin I/O Circuits and Recommended Connection of Unused Pins
The input/output circuit type of each pin and recommended connection of unused pins are show in Table 1-1. For
the input/output schematic circuit diagram of each type, refer to Figure 1-1.
Table 1-1. Types of Pin I/O Circuits (1/2)
Pin
Alternate Function
I/O Circuit Type
Recommended Connection of Unused Pins
P00
NMI
P01 to
P04
INTP0 to INTP3
P05
INTP4/ADTRG
P06
INTP5/RTPTRG
P07
INTP6
8-A
Input:
Output: Leave open
Connect to V
SS
P10
SI0/SDA
Note
10-A
P11
SO0
26
P12
SCK0/SCL
Note
10-A
P13
SI1/RXD0
8-A
P14
SO1/TXD0
26
P15
SCK1/ASCK0
10-A
P20
SI2
8-A
P21
SO2
26
P22
SCK2
10-A
P23
RXD1
8-A
P24
TXD1
5-A
P25
ASCK1
P26, P27
TI2/TO2, TI3/TO3
P30, P31
TI00, TI01
P32, P33
TI10, TI11
8-A
P34, P35
TO0/A13, TO1/A14
5-A
P36
TI4/TO4/A15
P37
TI5/TO5
8-A
Input:
Output: Leave open
Connect to V
DD
or V
SS
P40 to
P47
AD0 to AD7
P50 to
P57
AD8 to AD15
P60 to
P65
A16 to A21
5
Input:
Output: Leave open
Connect to BV
DD
or BV
SS
P70 to
P77
ANI0 to ANI7
P80 to
P83
ANI8 to ANI11
9
Connect to AV
SS
or AV
DD
Note
Applies to the
μ
PD703014AY, 703015AY, and 703017AY only.
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