PIC18F2480 MICROCHIP [Microchip Technology], PIC18F2480 Datasheet - Page 3

• Manufacturer Part Number: PIC18F2480
• Description: 28/40/44-Pin Enhanced Flash Microcontrollers with ECAN Technology, 10-Bit A/D and nanoWatt Technology
• Manufacturer: MICROCHIP [Microchip Technology]

Power Managed Modes:
• Run: CPU on, peripherals on
• Idle: CPU off, peripherals on
• Sleep: CPU off, peripherals off
• Idle mode currents down to 5.8 A typical
• Sleep mode current down to 0.1 A typical
• Timer1 Oscillator: 1.1 A, 32 kHz, 2V
• Watchdog Timer: 2.1 A
• Two-Speed Oscillator Start-up
Flexible Oscillator Structure:
• Four Crystal modes, up to 40 MHz
• 4X Phase Lock Loop (PLL) – available for crystal
• Two External RC modes, up to 4 MHz
• Two External Clock modes, up to 40 MHz
• Internal oscillator block:
• Secondary oscillator using Timer1 @ 32 kHz
• Fail-Safe Clock Monitor
Special Microcontroller Features:
• C compiler optimized architecture with optional
• 100,000 erase/write cycle Enhanced Flash
• 1,000,000 erase/write cycle Data EEPROM
• Flash/Data EEPROM Retention: > 40 years
• Self-programmable under software control
• Priority levels for interrupts
• 8 x 8 Single Cycle Hardware Multiplier
• Extended Watchdog Timer (WDT):
• Single-Supply 5V In-Circuit Serial
• In-Circuit Debug (ICD) via two pins
• Wide operating voltage range: 2.0V to 5.5V
 2004 Microchip Technology Inc.
PIC18F2480
PIC18F2580
PIC18F4480
PIC18F4580
ECAN™ Technology, 10-Bit A/D and nanoWatt Technology
and internal oscillators)
- 8 user selectable frequencies, from 31 kHz to 8 MHz
- Provides a complete range of clock speeds,
- User tunable to compensate for frequency drift
- Allows for safe shutdown if peripheral clock stops
extended instruction set
program memory typical
memory typical
- Programmable period from 41 ms to 131s
Programming™ (ICSP™) via two pins
Device
from 31 kHz to 32 MHz when used with PLL
28/40/44-Pin Enhanced Flash Microcontrollers with
(bytes)
Flash
16K
32K
16K
32K
Program Memory
# Single-Word
Instructions
16384
16384
8192
8192
(bytes)
SRAM
1536
1536
768
768
PIC18F2480/2580/4480/4580
Data Memory
EEPROM
(bytes)
256
256
256
256
Preliminary
I/O
25
36
25
36
A/D (ch)
10-bit
11
11
Peripheral Highlights:
• High current sink/source 25 mA/25 mA
• Three external interrupts
• One Capture/Compare/PWM (CCP) module
• Enhanced Capture/Compare/PWM (ECCP) module
• Master Synchronous Serial Port (MSSP) module
• Enhanced Addressable USART module
• 10-bit, up to 11-channel Analog-to-Digital
• Dual analog comparators with input multiplexing
ECAN Module Features:
• Message bit rates up to 1 Mbps
• Conforms to CAN 2.0B ACTIVE Specification
• Fully backward compatible with PIC18XXX8 CAN
• Three modes of operation:
• Three dedicated transmit buffers with prioritization
• Two dedicated receive buffers
• Six programmable receive/transmit buffers
• Three full 29-bit acceptance masks
• 16 full 29-bit acceptance filters w/ dynamic association
• DeviceNet™ data byte filter support
• Automatic remote frame handling
• Advanced error management features
8
8
(40/44-pin devices only):
- One, two or four PWM outputs
- Selectable polarity
- Programmable dead time
- Auto-Shutdown and Auto-Restart
supporting 3-wire SPI™ (all 4 modes) and I
Master and Slave modes
- Supports RS-485, RS-232 and LIN 1.3
- RS-232 operation using internal oscillator
- Auto-Wake-up on Start bit
- Auto-Baud detect
Converter module (A/D), up to 100 Ksps
- Auto-acquisition capability
- Conversion available during Sleep
modules
- Legacy, Enhanced Legacy, FIFO
block (no external crystal required)
(PWM)
ECCP
CCP/
1/0
1/0
1/1
1/1
SPI™
Y
Y
Y
Y
MSSP
Master
I
2
C™
Y
Y
Y
Y
1
1
1
1
DS39637A-page 1
Comp.
0
0
2
2
2
C™
8/16-bit
Timers
1/3
1/3
1/3
1/3