PIC18F45K80-I/ML【PDF 1/351 页】MCU PIC 32KB FLASH 44QFN

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2010-2012 Microchip Technology Inc.

DS39977F-page 1

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:

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

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

TABLE 1:

DEVICE COMPARISON

Device

Program

Memory

Data

Memory

(Bytes)

Data EE

(Bytes)

Pins

I/O

CTM

12-

Cha

ECC

Tim

/16-

EUSA

arat

ors

CAN

BOR

DSM

PIC18F25K80

32 Kbytes

3,648

1,024

8-ch

4/1

2/3

Yes

PIC18LF25K80 32 Kbytes

3,648

1,024

8-ch

4/1

2/3

Yes

PIC18F26K80

64 Kbytes

3,648

1,024

8-ch

4/1

2/3

Yes

PIC18LF26K80 64 Kbytes

3,648

1,024

8-ch

4/1

2/3

Yes

PIC18F45K80

32 Kbytes

3,648

1,024

40/44

11-ch

4/1

2/3

Yes

PIC18LF45K80 32 Kbytes

3,648

1,024

40/44

11-ch

4/1

2/3

Yes

PIC18F46K80

64 Kbytes

3,648

1,024

40/44

11-ch

4/1

2/3

Yes

PIC18LF46K80 64 Kbytes

3,648

1,024

40/44

11-ch

4/1

2/3

Yes

PIC18F65K80

32 Kbytes

3,648

1,024

11-ch

4/1

2/3

Yes

PIC18LF65K80 32 Kbytes

3,648

1,024

11-ch

4/1

2/3

Yes

PIC18F66K80

64 Kbytes

3,648

1,024

11-ch

4/1

2/3

Yes

PIC18LF66K80 64 Kbytes

3,648

1,024

11-ch

4/1

2/3

Yes

PIC18F66K80 FAMILY

28/40/44/64-Pin, Enhanced Flash Microcontrollers

with ECAN and nanoWatt XLP Technology

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