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PIC18LF8520中文资料PDF规格书
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PIC18LF8520规格书详情
DEVICE OVERVIEW
This document contains device specific information for
the following devices:
• PIC18F6520 • PIC18F8520
• PIC18F6620 • PIC18F8620
• PIC18F6720 • PIC18F8720
This family offers the same advantages of all PIC18 microcontrollers – namely, high computational performance at an economical price – with the addition of high endurance Enhanced Flash program memory. The PIC18FXX20 family also provides an enhanced range of program memory options and versatile analog features that make it ideal for complex, high-performance applications.
High-Performance RISC CPU:
• C compiler optimized architecture/instruction set:
- Source code compatible with the PIC16 and PIC17 instruction sets
• Linear program memory addressing to 128 Kbytes
• Linear data memory addressing to 3840 bytes
• 1 Kbyte of data EEPROM
• Up to 10 MIPs operation:
- DC – 40 MHz osc./clock input
- 4 MHz – 10 MHz osc./clock input with PLL active
• 16-bit wide instructions, 8-bit wide data path
• Priority levels for interrupts
• 31-level, software accessible hardware stack
• 8 x 8 Single Cycle Hardware Multiplier
External Memory Interface (PIC18F8X20 Devices Only):
• Address capability of up to 2 Mbytes
• 16-bit interface
Peripheral Features:
• High current sink/source 25 mA/25 mA
• Four external interrupt pins
• Timer0 module: 8-bit/16-bit timer/counter
• Timer1 module: 16-bit timer/counter
• Timer2 module: 8-bit timer/counter
• Timer3 module: 16-bit timer/counter
• Timer4 module: 8-bit timer/counter
• Secondary oscillator clock option – Timer1/Timer3
• Five Capture/Compare/PWM (CCP) modules:
- Capture is 16-bit, max. resolution 6.25 ns (TCY/16)
- Compare is 16-bit, max. resolution 100 ns (TCY)
- PWM output: PWM resolution is 1 to 10-bit
• Master Synchronous Serial Port (MSSP) module with two modes of operation:
- 3-wire SPI (supports all 4 SPI modes)
- I2C™ Master and Slave mode
• Two Addressable USART modules:
- Supports RS-485 and RS-232
• Parallel Slave Port (PSP) module
Analog Features:
• 10-bit, up to 16-channel Analog-to-Digital Converter (A/D):
- Conversion available during Sleep
• Programmable 16-level Low-Voltage Detection (LVD) module:
- Supports interrupt on Low-Voltage Detection
• Programmable Brown-out Reset (PBOR)
• Dual analog comparators:
- Programmable input/output configuration
Special Microcontroller Features:
• 100,000 erase/write cycle Enhanced Flash program memory typical
• 1,000,000 erase/write cycle Data EEPROM memory typical
• 1 second programming time
• Flash/Data EEPROM Retention: > 40 years
• Self-reprogrammable under software control
• Power-on Reset (POR), Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)
• Watchdog Timer (WDT) with its own On-Chip RC Oscillator for reliable operation
• Programmable code protection
• Power saving Sleep mode
• Selectable oscillator options including:
- 4X Phase Lock Loop (of primary oscillator)
- Secondary Oscillator (32 kHz) clock input
• In-Circuit Serial Programming™ (ICSP™) via two pins
• MPLAB® In-Circuit Debug (ICD) via two pins
CMOS Technology:
• Low-power, high-speed Flash technology
• Fully static design
• Wide operating voltage range (2.0V to 5.5V)
• Industrial and Extended temperature ranges
产品属性
- 型号:
PIC18LF8520
- 功能描述:
8位微控制器 -MCU 32KB 2048 RAM 68I/O Lead Free Package
- 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 |
22+23+ |
QFP |
36790 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MICROCHIP |
1923+ |
BGAQFP |
1680 |
只做进口原装!假一罚十!绝对有货! |
询价 | ||
Microchip Technology |
23+ |
80-TQFP |
11200 |
主营:汽车电子,停产物料,军工IC |
询价 | ||
MICROCHIP |
23+ |
BGAQFP |
8659 |
原装公司现货!原装正品价格优势. |
询价 | ||
MICROCHIP/美国微芯 |
23+ |
TQFP-80 |
30000 |
原装正品公司现货,假一赔十! |
询价 | ||
MICROCHIP/微芯 |
23+ |
TQFP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
MICROCHIP/美国微芯 |
21+ |
TQFP-80 |
10000 |
只做原装,质量保证 |
询价 | ||
MICROCHIP(美国微芯) |
TQFP-80 |
13500 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | |||
MICROCHIP/微芯 |
22+ |
QFP |
900 |
原装正品 |
询价 | ||
微芯/麦瑞 |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 |