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位置:PIC16LF1947 > PIC16LF1947詳情

PIC16LF1947中文資料

廠家型號(hào)

PIC16LF1947

文件大小

197.27Kbytes

頁(yè)面數(shù)量

6頁(yè)

功能描述

64-Pin 8-Bit Flash Microcontroller Product Brief

8位微控制器 -MCU 28KB 1KB RAM 256B EEPROM LCD

數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

簡(jiǎn)稱

MICROCHIP微芯科技

生產(chǎn)廠商

Microchip Technology

中文名稱

微芯科技股份有限公司官網(wǎng)

LOGO

PIC16LF1947數(shù)據(jù)手冊(cè)規(guī)格書PDF詳情

High-Performance RISC CPU:

? Only 49 Instructions to Learn

? Operating Speed:

- DC – 32 MHz clock input

- DC – 125 ns instruction cycle

? Interrupt Capability with Automatic Context Saving

? 16-Level Deep Hardware Stack with Optional Overflow/Underflow Reset

? Direct, Indirect and Relative Addressing modes:

- Two full 16-bit File Select Registers (FSRs)

- FSRs can read program and data memory

Special Microcontroller Features:

? Precision Internal Oscillator:

- Factory calibrated to ±1, typical

- Software selectable frequency range from 32 MHz to 31 kHz

? 31 kHz Low-Power Internal Oscillator

? External Oscillator Block with:

- 4 crystal/resonator modes up to 32 MHz

- 3 external clock modes up to 32 MHz

? 4x Phase Locked Loop (PLL)

? Fail-Safe Clock Monitor

? Two-Speed Start-up

? Power-Saving Sleep mode

? Power-on Reset (POR)

? Power-up Timer (PWRT)

? Oscillator Start-up Timer (OST)

? Brown-out Reset (BOR) with Selectable Trip Point

? Extended Watch-Dog Timer (WDT)

? In-Circuit Serial Programming? (ICSP?) via two pins

? In-Circuit Debug (ICD) via Two Pins

? Enhanced Low-Voltage Programming (LVP)

? Operating Voltage Range:

- 1.8V to 3.6V (PIC16LF194X)

- 1.8V to 5.5V (PIC16F194X)

? Programmable Code Protection

? Self-Programmable under Software Control

Low-Power Features:

? Standby Current (PIC16LF194X):

- 100 nA @ 1.8V, typical

? Operating Current (PIC16LF194X):

- 150 μA @ 1 MHz, 1.8V, typical

? Low-Power Watchdog Timer Current (PIC16LF194X):

- 1.0 μA @ 1.8V, typical

Peripheral Features:

? Integrated LCD Controller:

- Up to 184 segments

- Variable clock input

- Contrast control

- Internal voltage reference selections

? Up to 53 I/O Pins and 1 Input-only Pin:

- High current sink/source for LED drivers

- Individually programmable interrupt-on change pins

- Individually programmable weak pull-ups

? Timer0: 8-Bit Timer/Counter with 8-Bit Programmable Prescaler

? Enhanced Timer1:

- 16-bit timer/counter with prescaler

- External Gate Input mode

- Dedicated low-power 32 kHz oscillator driver

? Timer2, 4, 6: 8-Bit Timer/Counter with 8-Bit Period Register, Prescaler and Postscaler

? Two Capture/Compare/PWM modules (CCP):

- Software selectable time bases

? Three Enhanced Capture, Compare, PWM modules (ECCP):

- Software selectable time bases

- Auto-shutdown and auto-restart

- PWM steering

? Two Master Synchronous Serial Ports (MSSP) with SPI and I2CTM with:

- 7-bit address masking

- SMBus/PMBusTM compatibility

? Two Enhanced Universal Synchronous Asynchronous Receiver Transmitters (EUSART):

- RS-232, RS-485 and LIN compatible

- Auto-Baud Detect

- Auto-wake-up on start

? SR Latch (Integrated 555 Timer):

- Multiple Set/Reset input options

? Analog-to-Digital Converter (ADC):

- 10-bit resolution

- Up to 17 channels

? 3 Comparators:

- Rail-to-rail inputs/outputs

- Power mode control

- Software controllable hysteresis

? Voltage Reference module:

- Fixed Voltage Reference (FVR) with 1.024V, 2.048V and 4.096V output levels

- 5-bit rail-to-rail resistive DAC with positive and negative reference selection

? mTouch? Oscillator Module

- 17 channels for button, sensor, or slider input

PIC16LF1947產(chǎn)品屬性

  • 類型

    描述

  • 型號(hào)

    PIC16LF1947

  • 功能描述

    8位微控制器 -MCU 28KB 1KB RAM 256B EEPROM LCD

  • RoHS

  • 制造商

    Silicon Labs

  • 核心

    8051

  • 處理器系列

    C8051F39x

  • 數(shù)據(jù)總線寬度

    8 bit

  • 最大時(shí)鐘頻率

    50 MHz

  • 程序存儲(chǔ)器大小

    16 KB 數(shù)據(jù) RAM

  • 大小

    1 KB 片上

  • ADC

    Yes

  • 工作電源電壓

    1.8 V to 3.6 V

  • 工作溫度范圍

    - 40 C to + 105 C

  • 封裝/箱體

    QFN-20

  • 安裝風(fēng)格

    SMD/SMT

更新時(shí)間:2025-7-3 13:27:00
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PIC16LF1947-I/PT 價(jià)格

參考價(jià)格:¥14.3653

型號(hào):PIC16LF1947-I/PT 品牌:Microchip 備注:這里有PIC16LF1947多少錢,2025年最近7天走勢(shì),今日出價(jià),今日競(jìng)價(jià),PIC16LF1947批發(fā)/采購(gòu)報(bào)價(jià),PIC16LF1947行情走勢(shì)銷售排排榜,PIC16LF1947報(bào)價(jià)。

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Microchip Technology 微芯科技股份有限公司

中文資料: 154777條

微芯科技股份有限公司(英語(yǔ):MicrochipTechnologyInc.,英文簡(jiǎn)寫:Microchip),是一個(gè)美國(guó)微控制器、內(nèi)存與類比半導(dǎo)體制造商。它的產(chǎn)品包含微控制器(PIC微控制器、dsPIC/PIC24、PIC32)、序列式EEPROM、序列式SRAM、KEELOQ組件、無(wú)線電頻率(RF)組件、熱組件、功率與電池管理類比組件,也有線性、接口與混合信號(hào)組件。還有一些接口組件包含USB、ZigBee/MiWi,CANbus與Ethernet。公司總部位于亞利桑那州錢德勒,晶圓廠則分別位于亞利桑那州坦佩及奧勒岡州格雷斯罕。主要的競(jìng)爭(zhēng)者有亞德諾半導(dǎo)體、愛特梅爾、飛思卡爾(分拆自摩托羅拉)、英