SN8F27E64KB datasheet(79/192 Pages) SONIX

79 / 192 page

SN8F27E60 Series

8-Bit Flash Micro-Controller with Embedded ICE and ISP

SONiX TECHNOLOGY CO., LTD

Page 79

Version 1.4

7 I/O PORT

7.1 OVERVIEW

The micro-controller builds in 27 pin I/O. Most of the I/O pins are mixed with analog pins and special function pins. The

I/O shared pin list is as following.

I/O Pin

Shared Pin

Shared Pin Control Condition

Name

Type

Name

Type

P0.0

I/O

INT0

P00IEN=1

TC0

TC0CKS=1, TC0ENB=1

P0.1

I/O

INT1

P01IEN=1

TC1

TC1CKS=1, TC1ENB=1

P0.2

I/O

URX

URXEN=1

TC2

TC2CKS=1, TC2ENB=1

P0.3

I/O

UTX

UTXEN=1

T1CKS=1, T1ENB=1

P0.4

I/O

RST

Reset_Pin code option = Reset

P0.5

I/O

XOUT

High_CLK code option = IHRC_RTC, 32K, 4M, 12M

P0.6

I/O

XIN

High_CLK code option = IHRC_RTC, RC, 32K, 4M, 12M

P1.0

I/O

EICK

Embedded ICE mode.

P1.1

I/O

EIDA

Embedded ICE mode.

P1.2

I/O

SDA

MSPENB=1

P1.3

I/O

SCL

MSPENB=1

P1.4

I/O

SDO

SENB=1

P1.5

I/O

SDI

SENB=1

P1.6

I/O

SCK

SENB=1

P1.7

I/O

SCS

SENB=1

P4[7:0]

I/O

AIN[7:0]

ADENB=1,GCHS=1,CHS[3:0]=0000b~0111b

P5.0

I/O

AIN[8]

ADENB=1,GCHS=1,CHS[3:0]=1000b

P5.1

I/O

AIN[9]

ADENB=1,GCHS=1,CHS[3:0]=1001b

PWM0

TC0ENB=1, PWM0OUT=1

P5.2

I/O

AIN[10]

ADENB=1,GCHS=1,CHS[3:0]=1010b

PWM1

TC0ENB=1, PWM1OUT=1

P5.3

I/O

AIN[11]

ADENB=1,GCHS=1,CHS[3:0]=1011b

PWM2

TC0ENB=1, PWM2OUT=1

* DC: Digital Characteristic. AC: Analog Characteristic. HV: High Voltage Characteristic.

SN8F27E64KB Datasheet(PDF) 79 Page - SONiX Technology Company

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