PIC18F2480
IC MCU 8BIT 16KB FLASH 28SOIC
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製造商零件號 # : PIC18F2480
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包裝/封裝: QFN28
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製造商: Microchip Technology
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產品分類 : Microcontrollers
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PIC18F2480 數據表
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詳細說明
DEVICE OVERVIEWThis document contains device specific information for the following devices: • PIC18F2480 • PIC18F2580 • PIC18F4480 • PIC18F4580This family of devices offers the advantages of all PIC18 microcontrollers – namely, high computational performance at an economical price – with the addition of high-endurance, Enhanced Flash program memory. In addition to these features, the PIC18F2480/2580/4480/4580 family introduces design enhancements that make these microcontrollers a logical choice for many high-performance, power sensitive applications.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 µA typical• Sleep mode current down to 0.1 µA typical• Timer1 Oscillator: 1.1 µA, 32 kHz, 2V• Watchdog Timer: 2.1 µA• Two-Speed Oscillator Start-upFlexible Oscillator Structure:• Four Crystal modes, up to 40 MHz• 4X Phase Lock Loop (PLL) – available for crystal and internal oscillators)• Two External RC modes, up to 4 MHz• Two External Clock modes, up to 40 MHz• Internal oscillator block: - 8 user selectable frequencies, from 31 kHz to 8 MHz - Provides a complete range of clock speeds, from 31 kHz to 32 MHz when used with PLL - User tunable to compensate for frequency drift• Secondary oscillator using Timer1 @ 32 kHz• Fail-Safe Clock Monitor - Allows for safe shutdown if peripheral clock stops Special Microcontroller Features:• C compiler optimized architecture with optional extended instruction set• 100,000 erase/write cycle Enhanced Flash program memory typical• 1,000,000 erase/write cycle Data EEPROM memory typical• 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): - Programmable period from 41 ms to 131s• Single-Supply 5V In-Circuit Serial Programming™ (ICSP™) via two pins• In-Circuit Debug (ICD) via two pins• Wide operating voltage range: 2.0V to 5.5VPeripheral Highlights:• High current sink/source 25 mA/25 mA• Three external interrupts• One Capture/Compare/PWM (CCP) module• Enhanced Capture/Compare/PWM (ECCP) module (40/44-pin devices only): - One, two or four PWM outputs - Selectable polarity - Programmable dead time - Auto-Shutdown and Auto-Restart• Master Synchronous Serial Port (MSSP) module supporting 3-wire SPI™ (all 4 modes) and I2C™ Master and Slave modes• Enhanced Addressable USART module - Supports RS-485, RS-232 and LIN 1.3 - RS-232 operation using internal oscillator block (no external crystal required) - Auto-Wake-up on Start bit - Auto-Baud detect• 10-bit, up to 11-channel Analog-to-Digital Converter module (A/D), up to 100 Ksps - Auto-acquisition capability - Conversion available during Sleep• Dual analog comparators with input multiplexingECAN Module Features:• Message bit rates up to 1 Mbps• Conforms to CAN 2.0B ACTIVE Specification• Fully backward compatible with PIC18XXX8 CAN modules• Three modes of operation: - Legacy, Enhanced Legacy, FIFO• 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
主要特徵
- Multi-protocol communication
- Advanced power management
- Flexible I/O configurations
規格
以下是所選零件的基本參數,涉及零件的特性及其所屬類別。
Category | Integrated Circuits (ICs)EmbeddedMicrocontrollers | Mfr | Microchip Technology |
Series | PIC® 18F | Package | Tube |
Product Status | Active | Programmable | Verified |
Core Processor | PIC | Core Size | 8-Bit |
Speed | 40MHz | Connectivity | CANbus, I²C, SPI, UART/USART |
Peripherals | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | Number of I/O | 25 |
Program Memory Size | 16KB (8K x 16) | Program Memory Type ! | FLASH |
EEPROM Size | 256 x 8 | RAM Size | 768 x 8 |
Voltage - Supply (Vcc/Vdd) | 4.2V ~ 5.5V | Data Converters | A/D 8x10b |
Oscillator Type ! | Internal | Operating Temperature ! | -40°C ~ 85°C (TA) |
Mounting Type | Surface Mount | Package / Case | 28-SOIC (0.295", 7.50mm Width) |
Supplier Device Package | 28-SOIC | Base Product Number | PIC18F2480 |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is PIC18F2480?
The PIC18F2480 is a high-performance 8-bit microcontroller designed by Microchip Technology. It belongs to the PIC18F family of microcontrollers and offers a wide range of features suitable for various embedded control applications.
How Does PIC18F2480 Work?
The PIC18F2480 operates as a versatile microcontroller with integrated peripherals such as analog-to-digital converters, digital I/O ports, timers, and communication interfaces. It executes program instructions stored in its flash memory to perform tasks and interact with external devices.
How Many Pins does PIC18F2480 have and What are the Functions of the Pinout Configuration?
The PIC18F2480 comes in various package options, such as 28-pin SPDIP, 28-pin SOIC, and 40/44-pin TQFP. The pinout configuration generally includes power supply pins, ground pins, I/O pins, communication pins, and programming/debugging pins.
What are the Pros and Cons of PIC18F2480?
Pros:
- High Performance: Offers high computational power and versatile peripherals for diverse applications.
- Rich Peripheral Integration: Includes analog and digital peripherals for enhanced functionality.
- Extensive Development Tools: Supported by a range of development tools and software for easy programming.
- Cost-Effective: Provides a cost-effective solution for embedded control applications.
Cons:
- Complexity: May require learning curve for beginners due to its advanced features.
- Power Consumption: Depending on the application, power consumption may need to be carefully managed.
- Package Size: Larger package options may limit use in space-constrained designs.
Are There Any Equivalents/Alternatives to PIC18F2480 for Recommendation?
- Alternatives to the PIC18F2480 include PIC16F877A from Microchip Technology and ATmega328P from Atmel (now Microchip).
- Equivalent parts to the PIC18F2480 within the PIC18F family include PIC18F458 and PIC18F468.
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