UPD703014AYGC データシートの表示（PDF） - NEC => Renesas Technology

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UPD703014AYGC

V850/SA1™ 32-/16-BIT SINGLE-CHIP MICROCONTROLLER

NEC => Renesas Technology 

µPD703014A, 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

P01 to

P04

NMI

INTP0 to INTP3

8-A

Input: Connect to VSS

Output: Leave open

P05

INTP4/ADTRG

P06

INTP5/RTPTRG

P07

INTP6

P10

SI0/SDANote

P11

SO0

P12

SCK0/SCLNote

10-A

26

10-A

Input: Connect to VDD or VSS

Output: Leave open

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

8-A

P26, P27 TI2/TO2, TI3/TO3

P30, P31 TI00, TI01

P32, P33 TI10, TI11

P34, P35 TO0/A13, TO1/A14

5-A

P36

TI4/TO4/A15

8-A

P37

TI5/TO5

P40 to

P47

AD0 to AD7

5

Input: Connect to BVDD or BVSS

Output: Leave open

P50 to

P57

AD8 to AD15

P60 to

P65

A16 to A21

P70 to

P77

ANI0 to ANI7

9

Connect to AVSS or AVDD

P80 to

P83

ANI8 to ANI11

Note Applies to the µPD703014AY, 703015AY, and 703017AY only.

14

Data Sheet U14526EJ2V0DS00

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