116A datasheet(22/102 Pages) RENESAS

22 / 102 page

REJ03B0297-0100

Rev.1.00

Page 22 of 99

Jul 16, 2010

R32C/116A Group

1. Overview

Note:

Ports P16 to P19 are available in the 176-pin package only.

Table 1.17

Pin Definitions and Functions (3/4)

Function

Symbol

I/O

Description

I/O port (1)

P0_0 to P0_7,

P1_0 to P1_7,

P2_0 to P2_7,

P3_0 to P3_7,

P4_0 to P4_7,

P5_0 to P5_7,

P6_0 to P6_7,

P7_0 to P7_7,

P8_0 to P8_4,

P8_6, P8_7,

P9_0 to P9_7,

P10_0 to P10_7,

P11_0 to P11_7,

P12_0 to P12_7,

P13_0 to P13_7,

P14_3 to P14_7,

P15_0 to P15_7,

P16_0 to P16_7,

P17_0 to P17_7,

P18_0 to P18_7,

P19_0 to P19_7

I/O

I/O ports in CMOS. Each port can be programmed to input

or output under the control of the direction register.

Some ports are 5 V tolerant inputs.

Pull-up resistors and N-channel open drain setting can be

enabled on some ports. Refer to Table 1.19 “Pin

Specifications” for details

Input port

P14_1

Input port in CMOS

Pull-up resistor is selectable.

Refer to Table 1.19 “Pin Specifications” for details

Timer A

TA0OUT to

TA4OUT

I/O

Timers A0 to A4 input/output

TA0IN to TA4IN

Timers A0 to A4 input

Timer B

TB0IN to TB5IN

Timers B0 to B5 input

Three-phase

motor control

timer output

U, V, V, W, W

Three-phase motor control timer output

Serial interface

CTS0 to CTS10

Handshake input

RTS0 to RTS10

Handshake output

CLK0 to CLK10

I/O

Transmit/receive clock input/output

RXD0 to RXD10

Serial data input

TXD0 to TXD10

Serial data output

I2C bus

(simplified)

SDA0 to SDA6

I/O

Serial data input/output

SCL0 to SCL6

I/O

Transmit/receive clock input/output

Serial interface

special functions

STXD0 to

STXD6

Serial data output in slave mode

SRXD0 to

SRXD6

Serial data input in slave mode

SS0 to SS6

Input to control serial interface special functions

116A Datasheet(PDF) 22 Page - Renesas Technology Corp

116A Datasheet(HTML) 22 Page - Renesas Technology Corp

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL