在浩星微电子上采购PIC16F873A,下载PDF资料.
PIC16F873A的PDF文档
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PIC16F873A基于哈佛结构，采用14位的精简指令集(RISC)，内部包含3个定时器、5通道10位A/D转换器、2路PWM脉冲输出、USART接口、看门狗、SPI总线接口等，资源比较丰富，能满足紧凑、稳定的设计要求。PIC16F873A内部的CCP1和CCP2模块有3种工作模式：捕捉模式、输出比较方式和PWM(脉冲调制)模式
当处于PWM模式时，可在RC1和RC2引脚输出2路分辨率高达10位的PWM信号，使用程序语句控制PWM信号的周期和高电平维持时间，可动态控制输出PWM脉冲的占空比，从而达到控制LED阵列输出光通量的目的。
● 2 PWM 10-bit
● 128 Bytes EEPROM data memory
● ICD
● 25mA sink/source per I/O
● Self Programming
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Parameter Name |
Value |
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Program Memory Type |
Flash |
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Program Memory (KB) |
7 |
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CPU Speed (MIPS) |
5 |
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RAM Bytes |
192 |
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Data EEPROM (bytes) |
128 |
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Digital Communication Peripherals |
1-A/E/USART, 1-MSSP(SPI/I2C) |
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Capture/Compare/PWM Peripherals |
2 CCP |
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Timers |
2 x 8-bit, 1 x 16-bit |
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ADC |
5 ch, 10-bit |
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Comparators |
2 |
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Temperature Range (C) |
-40 to 125 |
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Operating Voltage Range (V) |
2 to 5.5 |
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Pin Count |
28 |
| 型号(PartNumber) | 数量(QTY.) | 厂家(Brand) | 封装(Package) | 批号(DC.) | 描述(Description) | PDF(PDF.) |
 PIC16F84A-04/P |
3520. | MICROCHIP | DIP-18 | -- | ||
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PIC16F870 |
5000 | MICROCHIP |  |
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PIC16F870-I/SO |
100 | MICROCHIP | N/A | |
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PIC16F870-I/SO |
100 | MICROC | N/A | |
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PIC16F870-I/SP |
39 | MIC | DIP-28 | 0510+ | ||
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PIC16F870-I/SP |
3000. | MICROCHIP | DIP-28 | -- | ||
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PIC16F871 |
2500 | MICROCHIP | |
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 PIC16F872 |
5000 | MICROCHIP | 28-Pin, 8-Bit CMOS FLASH Microcontroller with 10-bit A/D | |
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PIC16F873 |
5000 | MICROCHIP | 8-Bit CMOS FLASH Microcontrollers | |
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PIC16F873-04/SO |
5 | MIC | SOP-28 | 0342+ | ||
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PIC16F873A-I SP |
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PIC16F873A-I/SO |
1000 | MICROC | N/A | 07+ | |
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PIC16F873A-I/SO |
MICROCHIP | |
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 PIC16F873A-I/SO |
1000 | MICROCHIP | N/A | 07+ | |
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PIC16F873A-I/SO |
"MICROCHIP | |
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PIC16F873A-I/SOP |
200. | MICROCHIP | DIP-28 | 10133MM | ||
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PIC16F873A-I/SP |
45. | MICROCHIP | SDIP-28 | 1011PVJ | ||
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PIC16F873A-I/SP |
300 | MICROCHIP | DIP28 | 1003+ | ||
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PIC16F873A-I/SP |
400. | MICROCHIP | SDIP-28 | 112504G | ||
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PIC16F873A-I/SP |
300. | MICROCHIP | SDIP-28 | 1003PHM |
