RL78 datasheet(20/61 Pages) RENESAS

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RL78/G14

1. OUTLINE

R01DS0053EJ0100 Rev. 1.00

Page 20 of 97

Feb 21, 2012

1.4

Pin Identification

ANI0 to ANI14,:

Analog input

ANI16 to ANI20

ANO0, ANO1:

Analog output

AVREFM:

A/D converter reference

potential (

 side) input

AVREFP:

A/D converter reference

potential (+ side) input

EVDD0, EVDD1:

Power supply for port

EVSS0, EVSS1:

Ground for port

EXCLK:

External clock input

(main system clock)

EXCLKS:

External clock input

(sub system clock)

INTP0 to INTP11:

External interrupt input

IVCMP0, IVCMP1:

Comparator input

IVREF0, IVREF1:

Comparator reference input

KR0 to KR7:

Key return

P00 to P06:

Port 0

P10 to P17:

Port 1

P20 to P27:

Port 2

P30, P31:

Port 3

P40 to P47:

Port 4

P50 to P57:

Port 5

P60 to P67:

Port 6

P70 to P77:

Port 7

P80 to P87:

Port 8

P100 to P102:

Port 10

P110, P111:

Port 11

P120 to P124:

Port 12

P130, P137:

Port 13

P140 to P147:

Port 14

P150 to P156:

Port 15

PCLBUZ0, PCLBUZ1:

Programmable clock

output/buzzer output

REGC:

Regulator capacitance

RESET:

Reset

RTC1HZ:

Real-time clock correction clock

(1 Hz) output

RxD0 to RxD3:

Receive data

SCK00, SCK01, SCK10,: Serial clock input/output

SCK11, SCK20, SCK21,

SCK30, SCK31

SCLA0, SCLA1, SCL00,: Serial clock input/output

SCL01, SCL10, SCL11,

SCL20, SCL21, SCL30,

SCL31

SDAA0, SDAA1, SDA00,: Serial data input/output

SDA01, SDA10, SDA11,

SDA20, SDA21, SDA30,

SDA31

SI00, SI01, SI10, SI11,:

Serial data input

SI20, SI21, SI30, SI31

SO00, SO01, SO10,:

Serial data output

SO11, SO20, SO21,

SO30, SO31

SSI00:

Serial interface chip select input

TI00 to TI03,:

Timer input

TI10 to TI13

TO00 to TO03,:

Timer output

TO10 to TO13, TRJO0

TOOL0:

Data input/output for tool

TOOLRxD, TOOLTxD:

Data input/output for external device

TRDCLK0, TRGCLKA,:

Timer external input clock

TRGCLKB

TRDIOA0, TRDIOB0,:

Timer input/output

TRDIOC0, TRDIOD0,

TRDIOA1, TRDIOB1,

TRDIOC1, TRDIOD1,

TRGIOA, TRGIOB, TRJIO0

TxD0 to TxD3:

Transmit data

VCOUT0, VCOUT1:

Comparator output

VDD:

Power supply

VSS:

Ground

X1, X2:

Crystal oscillator (main system clock)

XT1, XT2:

Crystal oscillator (subsystem clock)

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