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PIC18F4480规格书详情
DEVICE OVERVIEW
This document contains device specific information for the following devices:
• PIC18F2480
• PIC18F2580
• PIC18F4480
• PIC18F4580
This 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-up
Flexible 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 5.5V
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 (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 multiplexing
ECAN 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
产品属性
- 型号:
PIC18F4480
- 功能描述:
8位微控制器 -MCU 16 KB FL 768 RAM 36 I/O
- RoHS:
否
- 制造商:
Silicon Labs
- 核心:
8051
- 处理器系列:
C8051F39x
- 数据总线宽度:
8 bit
- 最大时钟频率:
50 MHz
- 程序存储器大小:
16 KB 数据 RAM
- 大小:
1 KB 片上
- ADC:
Yes
- 工作电源电压:
1.8 V to 3.6 V
- 工作温度范围:
- 40 C to + 105 C
- 封装/箱体:
QFN-20
- 安装风格:
SMD/SMT
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MICROCHIP |
2022+ |
QFP44 |
7600 |
原厂原装,假一罚十 |
询价 | ||
MICROCHIP |
20+ |
QFP |
4000 |
询价 | |||
MICROCHIP |
21+ |
QFP44 |
10000 |
全新原装现货 |
询价 | ||
MICROCHIP/微芯 |
18+ |
TQFP-44 |
7462 |
全新原装现货,可出样品,可开增值税发票 |
询价 | ||
Microchip Technology |
21+ |
64-LQFP |
5680 |
100%进口原装!长期供应!绝对优势价格(诚信经营 |
询价 | ||
MICROCHIP |
21+ |
TQFP-44 |
111000 |
原装产品,信誉保证,长期供货 |
询价 | ||
MICROCHIP |
2020+ |
QFP44 |
6000 |
询价 | |||
MICROCHIP |
3000 |
原装正品老板王磊+13925678267 |
询价 | ||||
MICROCHIP |
QFP44 |
6000 |
询价 | ||||
Microchip(微芯) |
2324+ |
TQFP-44 |
78920 |
二十余载金牌老企,研究所优秀合供单位,您的原厂窗口 |
询价 |
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