Datasheet
MCP19111
DS22331A-page 212 2013 Microchip Technology Inc.
F
Features
Microcontroller ..............................................................1
Miscellaneous .............................................................19
Protection....................................................................18
Synchronous Buck ........................................................1
Firmware Instructions........................................................191
Flash Program Memory Control........................................103
Operation During Code Protect.................................107
Operation during write Protect ..................................107
Protecting..................................................................107
Reading.....................................................................106
Writing to...................................................................107
Flash Program Memory Control Registers........................104
H
High-Side Drive Strength ....................................................47
I
I/O
Ports..........................................................................109
I
2
C Mode (MSSPx)
Acknowledge Sequence ........................................... 150
Acknowledge Sequence Timing................................174
Associated Registers ................................................180
Bus Collision
During a Repeated Start Condition...................178
During a Start Condition....................................176
During a Stop Condition....................................179
Effects of a Reset......................................................175
I
2
C Clock Rate w/BRG..............................................181
Master Mode.............................................................167
Clock Arbitration................................................167
Operation ..........................................................167
Reception..........................................................172
Start Condition Timing ..............................168, 169
Transmission.....................................................170
Multi-Master Communication, Bus Collision and
Arbitration..........................................................175
Multi-Master Mode ....................................................175
Operation ..................................................................148
Overview ...................................................................146
Read/Write Bit Information (R/W
Bit) ........................151
Slave Mode
10-bit Address Reception..................................161
Bus Collision .....................................................157
Clock Synchronization ......................................165
General Call Address Support ..........................166
Operation ..........................................................151
SSPMSKx Register...........................................166
Transmission.....................................................157
Sleep Operation ........................................................175
Stop Condition Timing...............................................174
In-Circuit Serial Programming (ICSP) ...............................189
Common Programming Interfaces ............................189
Indirect Addressing .............................................................76
Input ....................................................................................22
Type............................................................................10
Under Voltage Lockout .........................................18, 35
Instruction Format .............................................................191
Instruction Set ...................................................................191
ADDLW.....................................................................193
ADDWF.....................................................................193
ANDLW.....................................................................193
ANDWF.....................................................................193
MOVF ....................................................................... 196
BCF .......................................................................... 193
BSF........................................................................... 193
BTFSC...................................................................... 193
BTFSS...................................................................... 194
CALL......................................................................... 194
CLRF ........................................................................ 194
CLRW ....................................................................... 194
CLRWDT .................................................................. 194
COMF ....................................................................... 194
DECF........................................................................ 194
DECFSZ ................................................................... 195
GOTO ....................................................................... 195
INCF ......................................................................... 195
INCFSZ..................................................................... 195
IORLW...................................................................... 195
IORWF...................................................................... 195
MOVLW.................................................................... 196
MOVWF.................................................................... 196
NOP.......................................................................... 196
RETFIE..................................................................... 197
RETLW ..................................................................... 197
RETURN................................................................... 197
RLF........................................................................... 198
RRF .......................................................................... 198
SLEEP...................................................................... 198
SUBLW..................................................................... 198
SUBWF..................................................................... 199
SWAPF..................................................................... 199
XORLW .................................................................... 199
XORWF .................................................................... 199
Summary Table ........................................................ 192
Internal Sampling Switch (R
SS) IMPEDANCE ...................... 129
Internal Synchronous Driver ............................................... 15
Internal Temperature Indicator Module............................. 121
Circuit Operation....................................................... 121
Temperature Output ................................................. 121
Internal Temperature Measurement Control....................... 49
Internet Address ............................................................... 217
Interrupt-On-Change......................................................... 119
Interrupt-on-Change
Associated Registers ................................................ 120
Clearing Interrupt Flags ............................................ 119
Enabling the Module................................................. 119
Operation in Sleep.................................................... 119
Pin Configuration ...................................................... 119
Registers .................................................................. 120
Interrupts
ADC .......................................................................... 126
Associated Registers .................................................. 97
Context Saving ........................................................... 98
Control Registers........................................................ 93
RA2/INT...................................................................... 91
TMR1 ........................................................................ 136
L
Linear Regulators ............................................................... 15