PIC18LF14K22-I/P Microchip Technology, PIC18LF14K22-I/P Datasheet - Page 375
![IC PIC MCU FLASH 512KX16 20-PDIP](/photos/12/13/121303/150-20-dip_sml.jpg)
PIC18LF14K22-I/P
Manufacturer Part Number
PIC18LF14K22-I/P
Description
IC PIC MCU FLASH 512KX16 20-PDIP
Manufacturer
Microchip Technology
Series
PIC® XLP™ 18Fr
Datasheets
1.PIC18LF13K22-ISS.pdf
(388 pages)
2.PIC18LF13K22-ISS.pdf
(12 pages)
3.PIC18LF13K22-ISS.pdf
(36 pages)
4.PIC18LF14K22-IP.pdf
(382 pages)
Specifications of PIC18LF14K22-I/P
Program Memory Type
FLASH
Program Memory Size
16KB (8K x 16)
Package / Case
20-DIP (0.300", 7.62mm)
Core Processor
PIC
Core Size
8-Bit
Speed
64MHz
Connectivity
I²C, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
17
Eeprom Size
256 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC18LF
Core
PIC
Data Bus Width
8 bit
Data Ram Size
512 B
Interface Type
I2C, MSSP, SPI, USART
Maximum Clock Frequency
32 KHz
Number Of Programmable I/os
18
Number Of Timers
4
Operating Supply Voltage
1.8 V to 3.6 V
Maximum Operating Temperature
+ 125 C
Mounting Style
Through Hole
3rd Party Development Tools
52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 12 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
RESET .............................................................................. 301
Reset State of Registers ................................................... 250
Resets ....................................................................... 243, 255
RETFIE ............................................................................. 302
RETLW ............................................................................. 302
RETURN ........................................................................... 303
Return Address Stack ......................................................... 28
Return Stack Pointer (STKPTR) ......................................... 29
Revision History ................................................................ 367
RLCF................................................................................. 303
RLNCF .............................................................................. 304
RRCF ................................................................................ 304
RRNCF ............................................................................. 305
S
SCK................................................................................... 133
SDI .................................................................................... 133
SDO .................................................................................. 133
SEC_IDLE Mode............................................................... 232
SEC_RUN Mode ............................................................... 230
Serial Clock, SCK ............................................................. 133
Serial Data In (SDI) ........................................................... 133
Serial Data Out (SDO) ...................................................... 133
Serial Peripheral Interface. See SPI Mode.
SETF ................................................................................. 305
Shoot-through Current ...................................................... 127
Single-Supply ICSP Programming.
Slave Select (SS) .............................................................. 133
Slave Select Synchronization ........................................... 139
SLEEP .............................................................................. 306
Sleep Mode ....................................................................... 231
SLRCON Register............................................................... 96
Software Simulator (MPLAB SIM)..................................... 323
SPBRG ............................................................................. 187
SPBRGH ........................................................................... 187
Special Event Trigger........................................................ 207
Special Event Trigger. See Compare (ECCP Mode).
Special Features of the CPU ............................................ 255
Special Function Registers ................................................. 37
SPI Mode
SPI Mode (MSSP)
© 2009 Microchip Technology Inc.
VREFCON2 .............................................................. 242
WDTCON (Watchdog Timer Control) ....................... 266
WPUA (Weak Pull-up PORTA) ................................... 82
WPUB (Weak Pull-up PORTB) ................................... 87
Brown-out Reset (BOR) ............................................ 255
Oscillator Start-up Timer (OST) ................................ 255
Power-on Reset (POR) ............................................. 255
Power-up Timer (PWRT) .......................................... 255
Map ............................................................................. 38
Typical Master/Slave Connection ............................. 137
Associated Registers ................................................ 141
Bus Mode Compatibility ............................................ 141
Effects of a Reset...................................................... 141
Enabling SPI I/O ....................................................... 137
Master Mode ............................................................. 138
Operation .................................................................. 136
Operation in Power Managed Modes ....................... 141
Serial Clock............................................................... 133
Serial Data In ............................................................ 133
Serial Data Out ......................................................... 133
Slave Mode ............................................................... 139
Slave Select .............................................................. 133
Slave Select Synchronization ................................... 139
SPI Clock .................................................................. 138
Typical Connection ................................................... 137
Preliminary
PIC18F1XK22/LF1XK22
SR Latch ........................................................................... 235
SRCON0 Register ............................................................ 236
SRCON1 Register .................................................... 237, 133
SSP
SSPADD Register............................................................. 153
SSPCON1 Register .................................................. 135, 144
SSPCON2 Register .......................................................... 145
SSPMSK Register ............................................................ 152
SSPOV ............................................................................. 165
SSPOV Status Flag .......................................................... 165
SSPSTAT Register ................................................... 134, 143
Stack Full/Underflow Resets............................................... 30
Standard Instructions........................................................ 271
STATUS Register ............................................................... 42
STKPTR Register ............................................................... 29
SUBFSR ........................................................................... 317
SUBFWB .......................................................................... 306
SUBLW ............................................................................. 307
SUBULNK......................................................................... 317
SUBWF............................................................................. 307
SUBWFB .......................................................................... 308
SWAPF ............................................................................. 308
T
T0CON Register ................................................................. 97
T1CON Register ............................................................... 101
T2CON Register ............................................................... 107
T3CON Register ............................................................... 109
Table Pointer Operations (table)......................................... 52
Table Reads/Table Writes .................................................. 30
TBLRD .............................................................................. 309
TBLWT ............................................................................. 310
Thermal Considerations.................................................... 341
Time-out in Various Situations (table)............................... 247
Timer0 ................................................................................ 97
Timer1 .............................................................................. 101
Timer2 .............................................................................. 107
Associated Registers................................................ 237
Typical SPI Master/Slave Connection ...................... 137
R/W Bit ............................................................. 146, 147
Associated Registers.................................................. 99
Operation.................................................................... 98
Overflow Interrupt ....................................................... 99
Prescaler .................................................................... 99
Prescaler Assignment (PSA Bit)................................. 99
Prescaler Select (T0PS2:T0PS0 Bits) ........................ 99
Prescaler. See Prescaler, Timer0.
Reads and Writes in 16-Bit Mode............................... 98
Source Edge Select (T0SE Bit) .................................. 98
Source Select (T0CS Bit) ........................................... 98
Specifications ........................................................... 349
Switching Prescaler Assignment ................................ 99
16-Bit Read/Write Mode ........................................... 104
Associated Registers................................................ 106
Interrupt .................................................................... 105
Modes of Operation .................................................. 104
Operation.................................................................. 102
Oscillator........................................................... 101, 104
Overflow Interrupt ..................................................... 101
Resetting, Using the CCP Special Event Trigger ..... 105
Specifications ........................................................... 349
TMR1H Register....................................................... 101
TMR1L Register ....................................................... 101
Use as a Real-Time Clock ........................................ 105
Associated Registers................................................ 108
Interrupt .................................................................... 108
DS41365C-page 375