PIC16LF876AT-I/ML View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16LF876AT-I/ML

28/40/44-Pin Enhanced Flash Microcontrollers

Microchip Technology 

PIC16F87X

9.2.3 SLEEP OPERATION

While in SLEEP mode, the I2C module can receive

addresses or data. When an address match or com-

plete byte transfer occurs, wake the processor from

SLEEP (if the SSP interrupt is enabled).

9.2.4 EFFECTS OF A RESET

A RESET disables the SSP module and terminates the

current transfer.

TABLE 9-3: REGISTERS ASSOCIATED WITH I2C OPERATION

Address Name

Bit 7

Bit 6

Bit 5

Bit 4 Bit 3 Bit 2

Bit 1

Bit 0

Value on:

POR, BOR

Value on:

MCLR,

WDT

0Bh, 8Bh, INTCON

GIE

PEIE

T0IE INTE RBIE T0IF INTF RBIF 0000 000x 0000 000u

10Bh,18Bh

0Ch

PIR1

PSPIF(1) ADIF

RCIF TXIF SSPIF CCP1IF TMR2IF TMR1IF 0000 0000 0000 0000

8Ch

PIE1

PSPIE(1) ADIE

RCIE TXIE SSPIE CCP1IE TMR2IE TMR1IE 0000 0000 0000 0000

0Dh

PIR2

—

(2)

—

EEIF BCLIF —

— CCP2IF -r-0 0--0 -r-0 0--0

8Dh

PIE2

—

(2)

—

EEIE BCLIE —

— CCP2IE -r-0 0--0 -r-0 0--0

13h

SSPBUF Synchronous Serial Port Receive Buffer/Transmit Register

xxxx xxxx uuuu uuuu

14h

SSPCON WCOL SSPOV SSPEN CKP SSPM3 SSPM2 SSPM1 SSPM0 0000 0000 0000 0000

91h

SSPCON2 GCEN ACKSTAT ACKDT ACKEN RCEN PEN RSEN SEN 0000 0000 0000 0000

93h

SSPADD I2C Slave Address/Master Baud Rate Register

0000 0000 0000 0000

94h

SSPSTAT SMP

CKE

D/A

P

S

R/W

UA

BF 0000 0000 0000 0000

Legend: x = unknown, u = unchanged, - = unimplemented, read as '0'. Shaded cells are not used by the SSP in I2C mode.

Note 1: These bits are reserved on PIC16F873/876 devices; always maintain these bits clear.

2: These bits are reserved on these devices; always maintain these bits clear.

 2001 Microchip Technology Inc.

DS30292C-page 77

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