UPD70F3204Y datasheet(11/98 Pages) NEC

Part #	UPD70F3204Y

Description	32-BIT SINGLE-CHIP MICROCONTROLLERS

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Manufacturer	NEC [NEC]

Direct Link	http://www.nec.com/

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Preliminary Product Information U15436EJ1V0PM

11

µµµµPD703201, 703201Y, 703204, 703204Y, 70F3201, 70F3201Y, 70F3204, 70F3204Y

1. PIN FUNCTIONS

1.1 Port Pins

(1/3)

Pin Name

I/O

PULL

Function

Alternate Function

P00

NMI

P01

INTP0/TI2

P02

INTP1/TI3

P03

INTP2/TI4

P04

INTP3/TI5

P05

I/O

Yes

Port 0

6-bit I/O port

Input/output can be specified in 1-bit units.

INTP4

[P20]

[SI4]

[P21]

[SO4]

[P22]

I/O

Yes

Port 2

3-bit I/O port

Input/output can be specified in 1-bit units.

N-ch open drain can be specified in 1-bit units (P21, P22 only).

[SCK4]

P30

SI1/RXD0

P31

SO1/TXD0

P32

I/O

Yes

Port 3

3-bit I/O port

Input/output can be specified in 1-bit units.

N-ch open drain can be specified in 1-bit units (P31, P32 only).

SCK1

P40

SI0

P41

SO0/SDA

Note

P42

SCK0/SCL

Note

P43

INTP00/TI0/TCLR0

P44

INTP01/TO0

P45

INTP10/TI1/TCLR1

P46

I/O

Yes

Port 4

7-bit I/O port

Input/output can be specified in 1-bit units.

N-ch open drain can be specified in 1-bit units (P41, P42 only).

INTP11/TO1

P70

ANI0

P71

ANI1

P72

ANI2

P73

ANI3

P74

ANI4

P75

ANI5

P76

ANI6

P77

ANI7

P78

ANI8

P79

ANI9

P710

ANI10

P711

ANI11

[P712]

[ANI12]

[P713]

[ANI13]

[P714]

[ANI14]

[P715]

Input

No

Port 7

12-bit input port (V850ES/SA2)

16-bit input port (V850ES/SA3)

[ANI15]

Note

Applies to the

µPD703201Y, 703204Y, 70F3201Y, and 70F3204Y only.

Remarks 1. PULL: On-chip pull-up resistor

2. Pins in brackets ([ ]) are only for the V850ES/SA3.

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UPD70F3204Y Datasheet(PDF) 11 Page - NEC

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