PIC18F4220-I/PT Microchip Technology, PIC18F4220-I/PT Datasheet - Page 381

• Manufacturer Part Number: PIC18F4220-I/PT
• Description: IC MCU FLASH 2KX16 A/D 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F4220-I/PT

• Core Size: 8-Bit
• Program Memory Size: 4KB (2K x 16)
• Core Processor: PIC
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 36
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 13x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Controller Family/series: PIC18
• No. Of I/o's: 36
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 512Byte
• Cpu Speed: 40MHz
• No. Of Timers: 4
• Core: PIC
• Processor Series: PIC18F
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 40 MHz
• Data Ram Size: 512 B
• Data Rom Size: 256 B
• On-chip Adc: Yes
• Number Of Programmable I/os: 36
• Number Of Timers: 2 x 8 bit
• Operating Supply Voltage: 2 V to 5.5 V
• Mounting Style: SMD/SMT
• A/d Bit Size: 10 bit
• A/d Channels Available: 13
• Height: 1 mm
• Interface Type: SPI, I2C, USART
• Length: 10 mm
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.2 V
• Width: 10 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT44PT3 - SOCKET TRAN ICE 44MQFP/TQFPAC164305 - MODULE SKT FOR PM3 44TQFP444-1001 - DEMO BOARD FOR PICMICRO MCUAC164020 - MODULE SKT PROMATEII 44TQFP
• Lead Free Status / Rohs Status: Details

INDEX
A
A/D ................................................................................... 211
Absolute Maximum Ratings ............................................. 305
AC (Timing) Characteristics ............................................. 326
Access Bank ...................................................................... 65
ACKSTAT Status Flag ..................................................... 185
ADCON0 Register ............................................................ 211
ADCON1 Register ............................................................ 211
ADCON2 Register ............................................................ 211
ADDLW ............................................................................ 263
Addressable Universal Synchronous Asynchronous
ADDWF ............................................................................ 263
ADDWFC ......................................................................... 264
ADRESH Register ............................................................ 211
ADRESL Register .................................................... 211, 214
Analog-to-Digital Converter. See A/D.
ANDLW ............................................................................ 264
ANDWF ............................................................................ 265
Assembler
B
Bank Select Register (BSR) ............................................... 65
Baud Rate Generator ....................................................... 181
BC .................................................................................... 265
BCF .................................................................................. 266
BF Status Flag ................................................................. 185
Block Diagrams
© 2007 Microchip Technology Inc.
A/D Converter Interrupt, Configuring ....................... 215
Acquisition Requirements ........................................ 216
ADCON0 Register .................................................... 211
ADCON1 Register .................................................... 211
ADCON2 Register .................................................... 211
ADRESH Register ............................................ 211, 214
ADRESL Register .................................................... 211
Analog Port Pins, Configuring .................................. 218
Associated Registers ............................................... 220
Automatic Acquisition Time ...................................... 217
Configuring the Module ............................................ 215
Conversion Clock (Tad) ........................................... 217
Conversion Status (GO/DONE Bit) .......................... 214
Conversions ............................................................. 219
Converter Characteristics ........................................ 345
Operation in Power-Managed Modes ...................... 218
Special Event Trigger (CCP) ............................ 136, 220
Use of the CCP2 Trigger .......................................... 220
Vref+ and Vref- References ..................................... 216
Load Conditions for Device Timing
Parameter Symbology ............................................. 326
Temperature and Voltage Specifications ................. 327
Timing Conditions .................................................... 327
GO/DONE Bit ........................................................... 214
Receiver Transmitter. See USART
MPASM Assembler .................................................. 302
A/D ........................................................................... 214
Analog Input Model .................................................. 215
Baud Rate Generator ............................................... 181
Capture Mode Operation ......................................... 135
Comparator I/O Operating Modes ............................ 222
Comparator Output .................................................. 224
Comparator Voltage Reference ............................... 228
Compare Mode Operation ....................................... 136
Specifications ................................................... 327
PIC18F2220/2320/4220/4320
BN .................................................................................... 266
BNC ................................................................................. 267
BNN ................................................................................. 267
BNOV ............................................................................... 268
BNZ .................................................................................. 268
BOR. See Brown-out Reset.
BOV ................................................................................. 271
BRA ................................................................................. 269
BRG. See Baud Rate Generator.
Brown-out Reset (BOR) ..............................................44, 237
BSF .................................................................................. 269
BTFSC ............................................................................. 270
BTFSS ............................................................................. 270
BTG ................................................................................. 271
BZ .................................................................................... 272
External Power-on Reset Circuit
Fail-Safe Clock Monitor ........................................... 249
Generic I/O Port Operation ...................................... 101
Interrupt Logic ............................................................ 88
Low-Voltage Detect (LVD) ....................................... 232
Low-Voltage Detect (LVD) with External Input ........ 232
MCLR/Vpp/RE3 Pin ................................................. 112
MSSP (I
MSSP (I
MSSP (SPI Mode) ................................................... 155
On-Chip Reset Circuit ................................................ 43
PIC18F2220/2320 ....................................................... 9
PIC18F4220/4320 ..................................................... 10
PLL ............................................................................ 20
PORTC (Peripheral Output Override) ...................... 107
PORTD and PORTE (Parallel Slave Port) ............... 114
PWM (Enhanced) .................................................... 143
PWM (Standard) ...................................................... 138
RA3:RA0 and RA5 Pins ........................................... 102
RA4/T0CKI Pin ........................................................ 102
RA6 Pin ................................................................... 102
RA7 Pin ................................................................... 102
RB2:RB0 Pins .......................................................... 105
RB3/CCP2 Pin ......................................................... 105
RB4 Pin ................................................................... 105
RB7:RB5 Pins .......................................................... 104
RD4:RD0 Pins ......................................................... 110
RD7:RD5 Pins ......................................................... 109
RE2:RE0 Pins .......................................................... 111
Reads from Flash Program Memory .......................... 75
System Clock ............................................................. 26
Table Read Operation ............................................... 71
Table Write Operation ................................................ 72
Table Writes to Flash Program Memory .................... 77
Timer0 in 16-Bit Mode ............................................. 118
Timer0 in 8-Bit Mode ............................................... 118
Timer1 ..................................................................... 122
Timer1 (16-Bit Read/Write Mode) ............................ 122
Timer2 ..................................................................... 128
Timer3 ..................................................................... 130
Timer3 (16-Bit Read/Write Mode) ............................ 130
USART Receive ....................................................... 204
USART Transmit ...................................................... 202
Watchdog Timer ...................................................... 246
(Slow V
2
2
C Master Mode) ........................................ 179
C Mode) .................................................... 164
DD
Power-up) ........................................ 44
DS39599G-page 379