PIC18F44K20-I/ML Microchip Technology, PIC18F44K20-I/ML Datasheet - Page 425
![IC PIC MCU FLASH 8KX16 44QFN](/photos/6/81/68122/150-44-qfn_sml.jpg)
PIC18F44K20-I/ML
Manufacturer Part Number
PIC18F44K20-I/ML
Description
IC PIC MCU FLASH 8KX16 44QFN
Manufacturer
Microchip Technology
Series
PIC® XLP™ 18Fr
Datasheets
1.PIC18F25K20T-ISS.pdf
(42 pages)
2.PIC18F25K20T-ISS.pdf
(12 pages)
3.PIC18F25K20T-ISS.pdf
(14 pages)
4.PIC18F25K20T-ISS.pdf
(456 pages)
5.PIC18F26K20-ISO.pdf
(430 pages)
Specifications of PIC18F44K20-I/ML
Program Memory Type
FLASH
Program Memory Size
16KB (8K x 16)
Package / Case
44-QFN
Core Processor
PIC
Core Size
8-Bit
Speed
64MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number Of I /o
35
Eeprom Size
256 x 8
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 14x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
768 B
Interface Type
CCP/ECCP/EUSART/I2C/MSSP/SPI
Maximum Clock Frequency
64 MHz
Number Of Programmable I/os
36
Number Of Timers
4
Operating Supply Voltage
3 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, DV164136
Minimum Operating Temperature
- 40 C
On-chip Adc
14-ch x 10-bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AC164112 - VOLTAGE LIMITER MPLAB ICD2 VPPDM164124 - KIT STARTER FOR PIC18F4XK20AC164322 - MODULE SOCKET MPLAB PM3 28/44QFN
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
- PIC18F25K20T-ISS PDF datasheet
- PIC18F25K20T-ISS PDF datasheet #2
- PIC18F25K20T-ISS PDF datasheet #3
- PIC18F25K20T-ISS PDF datasheet #4
- PIC18F26K20-ISO PDF datasheet #5
- Current page: 425 of 430
- Download datasheet (7Mb)
Timer1 .............................................................................. 157
Timer2 .............................................................................. 165
Timer3 .............................................................................. 167
Timing Diagrams
© 2008 Microchip Technology Inc.
Source Select (T0CS Bit) ......................................... 154
Switching Prescaler Assignment .............................. 155
16-Bit Read/Write Mode ........................................... 160
Associated Registers ............................................... 163
Asynchronous Counter Mode .................................. 159
Interrupt .................................................................... 161
Operation ................................................................. 158
Oscillator .......................................................... 157, 160
Oscillator Layout Considerations ............................. 161
Overflow Interrupt .................................................... 157
Prescaler .................................................................. 159
Resetting, Using the CCP Special Event Trigger ..... 161
Special Event Trigger (ECCP) ................................. 172
TMR1H Register ...................................................... 157
TMR1L Register ....................................................... 157
Use as a Real-Time Clock ....................................... 162
Associated Registers ............................................... 166
Interrupt .................................................................... 166
Operation ................................................................. 165
Output ...................................................................... 166
16-Bit Read/Write Mode ........................................... 169
Associated Registers ............................................... 170
Operation ................................................................. 168
Oscillator .......................................................... 167, 169
Overflow Interrupt ............................................ 167, 169
Special Event Trigger (CCP) .................................... 170
TMR3H Register ...................................................... 167
TMR3L Register ....................................................... 167
A/D Conversion ........................................................ 397
Acknowledge Sequence .......................................... 226
Asynchronous Reception ......................................... 241
Asynchronous Transmission .................................... 236
Asynchronous Transmission (Back to Back) ........... 237
Auto Wake-up Bit (WUE) During Normal Operation 251
Auto Wake-up Bit (WUE) During Sleep ................... 251
Automatic Baud Rate Calculator .............................. 250
Baud Rate Generator with Clock Arbitration ............ 220
BRG Reset Due to SDA Arbitration During
Brown-out Reset (BOR) ........................................... 383
Bus Collision During a Repeated Start Condition
Bus Collision During a Repeated Start Condition
Bus Collision During a Start Condition (SCL = 0) .... 229
Bus Collision During a Stop Condition (Case 1) ...... 231
Bus Collision During a Stop Condition (Case 2) ...... 231
Bus Collision During Start Condition (SDA only) ..... 228
Bus Collision for Transmit and Acknowledge ........... 227
Capture/Compare/PWM (CCP) ................................ 385
CLKO and I/O .......................................................... 382
Clock Synchronization ............................................. 213
Clock/Instruction Cycle .............................................. 67
Comparator Output .................................................. 275
Example SPI Master Mode (CKE = 0) ..................... 387
Example SPI Master Mode (CKE = 1) ..................... 388
Example SPI Slave Mode (CKE = 0) ....................... 389
Example SPI Slave Mode (CKE = 1) ....................... 390
External Clock (All Modes except PLL) .................... 380
Fail-Safe Clock Monitor (FSCM) ................................ 39
Reading and Writing ........................................ 159
Start Condition ................................................. 229
(Case 1) ........................................................... 230
(Case 2) ........................................................... 230
Preliminary
PIC18F2XK20/4XK20
First Start Bit Timing ................................................ 221
Full-Bridge PWM Output .......................................... 178
Half-Bridge PWM Output ................................. 176, 183
High/Low-Voltage Detect Characteristics ................ 377
High/Low-Voltage Detect Operation
High/Low-Voltage Detect Operation
I
I
I
I
I
I
I
I
I
I
I
I
Internal Oscillator Switch Timing ............................... 37
Master SSP I
Master SSP I
Parallel Slave Port (PIC18F4XK20) ......................... 386
Parallel Slave Port (PSP) Read ............................... 138
Parallel Slave Port (PSP) Write ............................... 138
PWM Auto-shutdown
PWM Direction Change ........................................... 179
PWM Direction Change at Near 100% Duty Cycle .. 180
PWM Output (Active-High) ...................................... 174
PWM Output (Active-Low) ....................................... 175
Repeat Start Condition ............................................ 222
Reset, Watchdog Timer (WDT), Oscillator Start-up
Send Break Character Sequence ............................ 252
Slave Synchronization ............................................. 197
Slow Rise Time (MCLR Tied to V
SPI Mode (Master Mode) ........................................ 196
SPI Mode (Slave Mode, CKE = 0) ........................... 198
SPI Mode (Slave Mode, CKE = 1) ........................... 198
Synchronous Reception (Master Mode, SREN) ...... 257
Synchronous Transmission ..................................... 254
Synchronous Transmission (Through TXEN) .......... 254
Time-out Sequence on POR w/PLL Enabled
Time-out Sequence on Power-up (MCLR
Time-out Sequence on Power-up (MCLR
Time-out Sequence on Power-up (MCLR Tied
Timer0 and Timer1 External Clock .......................... 384
Timer1 Incrementing Edge ...................................... 159
Transition for Entry to Sleep Mode ............................ 44
Transition for Wake from Sleep (HSPLL) .................. 44
Transition Timing for Entry to Idle Mode .................... 45
Transition Timing for Wake from Idle to Run Mode ... 45
USART Synchronous Receive (Master/Slave) ........ 395
USART Synchronous Transmission
2
2
2
2
2
2
2
2
2
2
2
2
C Bus Data ............................................................ 391
C Bus Start/Stop Bits ............................................ 391
C Master Mode (7 or 10-Bit Transmission) ........... 224
C Master Mode (7-Bit Reception) ......................... 225
C Slave Mode (10-Bit Reception, SEN = 0) .......... 209
C Slave Mode (10-Bit Reception, SEN = 1) .......... 215
C Slave Mode (10-Bit Transmission) .................... 210
C Slave Mode (7-bit Reception, SEN = 0) ............ 207
C Slave Mode (7-Bit Reception, SEN = 1) ............ 214
C Slave Mode (7-Bit Transmission) ...................... 208
C Slave Mode General Call Address Sequence
C Stop Condition Receive or Transmit Mode ........ 226
(VDIRMAG = 0) ............................................... 291
(VDIRMAG = 1) ............................................... 292
(7 or 10-Bit Address Mode) ............................. 216
Auto-restart Enabled ........................................ 182
Firmware Restart ............................................. 182
Timer (OST), Power-up Timer (PWRT) ........... 383
V
(MCLR Tied to V
Not Tied to V
Not Tied to V
to V
(Master/Slave) ................................................. 395
DD
DD
Rise > T
, V
2
2
C Bus Data ....................................... 393
C Bus Start/Stop Bits ........................ 393
DD
Rise < T
PWRT
DD
DD
, Case 1) ................................... 54
, Case 2) ................................... 54
DD
) ............................................ 55
) .......................................... 55
PWRT
) ............................... 54
DD
DS41303D-page 423
,
Related parts for PIC18F44K20-I/ML
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![TC1014-2.7VCT](/images/manufacturer_photos/0/4/440/microchip_technology_inc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
![TC1014-5.0VCT](/images/manufacturer_photos/0/4/440/microchip_technology_inc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
![TC1055-2.5VCT](/images/manufacturer_photos/0/4/440/microchip_technology_inc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
![TC1055-2.7VCT](/images/manufacturer_photos/0/4/440/microchip_technology_inc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
![TC1055-2.8VCT](/images/manufacturer_photos/0/4/440/microchip_technology_inc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
![TC1055-4.0VCT](/images/manufacturer_photos/0/4/440/microchip_technology_inc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
![TC1186-2.5VCT](/images/manufacturer_photos/0/4/440/microchip_technology_inc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
![TC1186-2.85VCT](/images/manufacturer_photos/0/4/440/microchip_technology_inc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet: