PIC18F66K80 FAMILY
28/40/44/64-Pin, Enhanced Flash Microcontrollers
with ECAN™ and nanoWatt XLP Technology
Power-Managed Modes:
•
•
•
•
•
•
•
•
•
•
•
•
Run: CPU on, Peripherals on
Idle: CPU off, Peripherals on
Sleep: CPU off, Peripherals off
Two-Speed Oscillator Start-up
Fail-Safe Clock Monitor (FSCM)
Power-Saving Peripheral Module Disable (PMD)
Ultra Low-Power Wake-up
Fast Wake-up, 1
s,
Typical
Low-Power WDT, 300 nA, Typical
Run mode Currents Down to Very Low 3.8
A,
Typical
Idle mode Currents Down to Very Low 880 nA, Typical
Sleep mode Current Down to Very Low 13 nA, Typical
ECAN Bus Module Features (Continued):
• 16 Full, 29-Bit Acceptance Filters with Dynamic
Association
• Three Full, 29-Bit Acceptance Masks
• Automatic Remote Frame Handling
• Advanced Error Management Features
Special Microcontroller Features:
•
Operating Voltage Range: 1.8V to 5.5V
• On-Chip 3.3V Regulator
• Operating Speed up to 64 MHz
• Up to 64 Kbytes On-Chip Flash Program Memory:
- 10,000 erase/write cycle, typical
- 20 years minimum retention, typical
• 1,024 Bytes of Data EEPROM:
- 100,000 Erase/write cycle data EEPROM
memory, typical
• 3.6 Kbytes of General Purpose Registers (SRAM)
• Three Internal Oscillators: LF-INTOSC (31 KHz),
MF-INTOSC (500 kHz) and HF-INTOSC (16 MHz)
• Self-Programmable under Software Control
• Priority Levels for Interrupts
• 8 x 8 Single-Cycle Hardware Multiplier
• Extended Watchdog Timer (WDT):
- Programmable period from 4 ms to 4,194s
• In-Circuit Serial Programming™ (ICSP™) via Two Pins
• In-Circuit Debug via Two Pins
• Programmable BOR
• Programmable LVD
Comparators
ECAN Bus Module Features:
• Conforms to CAN 2.0B Active Specification
• Three Operating modes:
- Legacy mode (full backward compatibility with
existing PIC18CXX8/FXX8 CAN modules)
- Enhanced mode
- FIFO mode or programmable TX/RX buffers
• Message Bit Rates up to 1 Mbps
• DeviceNet™ Data Byte Filter Support
• Six Programmable Receive/Transmit Buffers
• Three Dedicated Transmit Buffers with Prioritization
• Two Dedicated Receive Buffers
TABLE 1:
DEVICE COMPARISON
Program
Memory
Data
Data EE
Memory
Pins
(Bytes)
(Bytes)
3,648
3,648
3,648
3,648
3,648
3,648
3,648
3,648
3,648
3,648
3,648
3,648
1,024
1,024
1,024
1,024
1,024
1,024
1,024
1,024
1,024
1,024
1,024
1,024
28
28
28
28
40/44
40/44
40/44
40/44
64
64
64
64
BORMV/LVD
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Timers
8-Bit/16-Bit
12-Bit A/D
Channels
EUSART
ECAN™
CTMU
MSSP
CCP/
ECCP
DSM
No
No
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Device
I/O
PIC18F25K80
PIC18LF25K80
PIC18F26K80
PIC18LF26K80
PIC18F45K80
PIC18LF45K80
PIC18F46K80
PIC18LF46K80
PIC18F65K80
PIC18LF65K80
PIC18F66K80
PIC18LF66K80
32 Kbytes
32 Kbytes
64 Kbytes
64 Kbytes
32 Kbytes
32 Kbytes
64 Kbytes
64 Kbytes
32 Kbytes
32 Kbytes
64 Kbytes
64 Kbytes
24
24
24
24
35
35
35
35
54
54
54
54
1
1
1
1
1
1
1
1
1
1
1
1
8-ch
8-ch
8-ch
8-ch
11-ch
11-ch
11-ch
11-ch
11-ch
11-ch
11-ch
11-ch
4/1
4/1
4/1
4/1
4/1
4/1
4/1
4/1
4/1
4/1
4/1
4/1
2/3
2/3
2/3
2/3
2/3
2/3
2/3
2/3
2/3
2/3
2/3
2/3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2010-2012 Microchip Technology Inc.
DS39977F-page 1
PIC18F66K80 FAMILY
Peripheral Highlights:
• Five CCP/ECCP modules:
- Four Capture/Compare/PWM (CCP) modules
- One Enhanced Capture/Compare/PWM
(ECCP) module
• Five 8/16-Bit Timer/Counter modules:
- Timer0: 8/16-bit timer/counter with 8-bit
programmable prescaler
- Timer1, Timer3: 16-bit timer/counter
- Timer2, Timer4: 8-bit timer/counter
• Two Analog Comparators
• Configurable Reference Clock Output
• Charge Time Measurement Unit (CTMU):
- Capacitance measurement
- Time measurement with 1 ns typical resolution
- Integrated voltage reference
• High-Current Sink/Source 25 mA/25 mA
(PORTB and PORTC)
• Up to Four External Interrupts
• One Master Synchronous Serial Port
(MSSP) module:
- 3/4-wire SPI (supports all four SPI modes)
- I
2
C™ Master and Slave modes
• Two Enhanced Addressable USART modules:
- LIN/J2602 support
- Auto-Baud Detect (ABD)
• 12-Bit A/D Converter with up to 11 Channels:
- Auto-acquisition and Sleep operation
- Differential Input mode of operation
• Data Signal Modulator module:
- Select modulator and carrier sources from
various module outputs
• Integrated Voltage Reference
DS39977F-page 2
2010-2012 Microchip Technology Inc.
Analog electronics
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