C Compiler Optimized Architecture:
Optional extended instruction set designed to optimize re-entrant code
Up to 1024 bytes Data EEPROM
Up to 64 Kbytes Linear program memory addressing
Up to 3936 bytes Linear data memory addressing
Up to 16 MIPS operation
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
Flexible Oscillator Structure:Precision 16 MHz internal oscillator block:
Factory calibrated to ± 1%
Software selectable frequencies range of 31 kHz to 16 MHz
64 MHz performance available using PLL
– no external components requiredFour crystal modes up to 64 MHz
Two external clock modes up to 64 MHz
4X Phase Lock Loop (PLL)
Secondary oscillator using Timer1 @ 32 kHz
Fail-Safe Clock Monitor:
Allows for safe shutdown if peripheral clock stops
Two-Speed Oscillator Start-up
Special Microcontroller Features:Operating Voltage Range: 1.8V to 3.6V
Self-Programmable under Software Control
Programmable 16-Level High/Low-Voltage Detection (HLVD) module:
Interrupt on High/Low-Voltage Detection
Programmable Brown-out Reset (BOR):
With software enable option
Extended Watchdog Timer (WDT):
Programmable period from 4 ms to 131s
Single-Supply 3V In-Circuit Serial Programming™ (ICSP™) via two pins
In-Circuit Debug (ICD) via Two Pins
Extreme Low-Power Management with nanoWatt XLP™:Sleep mode: 100 nA
Watchdog Timer: 500 nA
Timer1 Oscillator: 500 nA @ 32 kHz
Analog Features:Analog-to-Digital Converter (ADC) module :
10-bit resolution, 13 External Channels
Auto-acquisition capability
Conversion available during Sleep
1.2V Fixed Voltage Reference (FVR) channel
Independent input multiplexing
Analog Comparator module:
Two rail-to-rail analog comparators
Independent input multiplexing
Voltage Reference (CVREF) module
Programmable (% VDD), 16 steps
Two 16-level voltage ranges using VREF pins
Peripheral Highlights:Up to 35 I/O pins plus 1 input-only pin:
High-Current Sink/Source 25 mA/25 mA
Three programmable external interrupts
Four programmable interrupt-on-change
Eight programmable weak pull-ups
Programmable slew rate
Capture/Compare/PWM (CCP) module
Enhanced CCP (ECCP) module:
One, two or four PWM outputs
Selectable polarity
Programmable dead time
Auto-Shutdown and Auto-Restart
Master Synchronous Serial Port (MSSP) module
3-wire SPI (supports all 4 modes)
I2C™ Master and Slave modes with address mask
Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) module:
Supports RS-485, RS-232 and LIN
RS-232 operation using internal oscillator
Auto-Wake-up on Break
Auto-Baud Detect
PIC18F24K20 封装图
PIC18F24K20 封装图
PIC18F24K20 封装图
PIC18F24K20 封装图
型号 | 制造商 | 描述 | 购买 |
---|---|---|---|
PIC18F24K20T-E/SS | SUNTSU | 无源晶振 120Ω 19pF ±15ppm 12.288MHz 0℃~+70℃ SMD2520_4P | 立即购买 |
PIC18F24K20-E/SP | - | - | 立即购买 |
PIC18F24K20T-I/SS | Laird Technologies Engineered Thermal Solutions | THERMOELECT ASSY DIRECT-AIR 2.2A | 立即购买 |
PIC18F24K20T-I/SO | Laird Technologies Engineered Thermal Solutions | PELTR HOT12,65,F2A,1312,GG,W2.25 | 立即购买 |
PIC18F24K20T-I/ML | Marlow Industries, Inc. | TEMGENERATOR40.13X40.13X3.91MM | 立即购买 |
PIC18F24K20-E/SO | Comair | FAN AXIAL 119.1X39.1MM MD24B2 | 立即购买 |
本视频介绍了一款基于PIC24F “GB2”系列单片机的演示。该系列单片机具有超低功耗特性并集成加密引擎。演示了包含PIC24F “GB2”单片机的16位XLP开发板与Microchip
Microchip低成本带CAN控制器的单片机PIC18F66K80
本视频介绍了基于PIC24F “GC”系列单片机的血压计参考设计,PIC24F GC系列的智能模拟外设为这一血压计参考设计提供了支持,采用更低的成本使性能更快、噪声更低的产品更快上市。"
这讲我们讲到了关于PIC24F K-Series的Microstick套件
详细阐述了PIC18F452自带的CCP模块的测频原理,同时给出了仪器软硬件的设计思路,最后在Proteus中对系统进行了仿真测试。测试结果表明了该方案的可行性。该仪器的研制也为西部望远镜
...。 通过使用2个数字I/O引脚和2个模拟输入引脚,可以向PIC单片机添加一个4×4小键盘,而无需牺牲它的任何LCD段驱动器引脚。
在本案例中,本文将介绍如何将16×2 LCD显示屏连接到PIC18F系列的PIC18F4550单片机。
PIC18系列单片机是美国微芯公司(Microchip)8位单片机系列中的高档系列,其任一I/O引脚允许的最大灌电流或最大拉电流达25mA,可以直接驱动LED和继电器。