PIC18LF4331T-I/SO View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18LF4331T-I/SO

28/40/44-Pin Enhanced Flash Microcontrollers with nanoWatt Technology, High-Performance PWM and A/D

Microchip Technology 

PIC18F2331/2431/4331/4431

REGISTER 19-2: SSPCON: SYNCHRONOUS SERIAL PORT CONTROL REGISTER (CONTINUED)

bit 3-0

SSPM<3:0>: Synchronous Serial Port Mode Select bits(3)

0000 = SPI Master mode, Clock = FOSC/4

0001 = SPI Master mode, Clock = FOSC/16

0010 = SPI Master mode, Clock = FOSC/64

0011 = SPI Master mode, Clock = TMR2 output/2

0100 = SPI Slave mode, Clock = SCK pin, SS pin control enabled

0101 = SPI Slave mode, Clock = SCK pin, SS pin control disabled, SS can be used as I/O pin

0110 = I2C Slave mode, 7-bit address

0111 = I2C Slave mode, 10-bit address

1011 = I2C Firmware Controlled Master mode (slave Idle)

1110 = I2C Slave mode, 7-bit address with Start and Stop bit interrupts enabled

1111 = I2C Slave mode, 10-bit address with Start and Stop bit interrupts enabled

Note 1:

2:

3:

In Master mode, the overflow bit is not set since each new reception (and transmission) is initiated by

writing to the SSPBUF register.

When enabled, these pins must be properly configured as inputs or outputs.

Bit combinations not specifically listed here are either reserved or implemented in I2C™ mode only.

DS39616D-page 208

 2010 Microchip Technology Inc.

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