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This powerful yet easy-to-program (only 35 single word instructions) CMOS FLASH-based 8-bit microcontroller packs Microchip's powerful PIC® architecture into an 40- or 44-pin package.The PIC16F887 features 256 bytes of EEPROM data memory, self programming, an ICD, 2 Comparators, 14 channels of 10-bit Analog-to-Digital (A/D) converter, 1 capture/compare/PWM and 1 Enhanced capture/compare/PWM functions, a synchronous serial port that can be configured as either 3-wire Serial Peripheral Interface (SPI™) or the 2-wire Inter-Integrated Circuit (I²C™) bus and an Enhanced Universal Asynchronous Receiver Transmitter (EUSART). All of these features make it ideal for more advanced level A/D applications in automotive, industrial, appliances or consumer applications.
Special Microcontroller Features:Precision Internal Oscillator:
Factory calibrated to ±1%
Software selectable frequency range of 8 MHz to 32 kHz
Software tunable
Two-Speed Start-Up mode
Fail-safe clock monitoring for critical applications
Clock mode switching during operation for low-power operation
Power-Saving Sleep mode
Power-on Reset (POR)
Selectable Brown-out Reset (BOR) voltage
Extended Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation
In-Circuit Serial Programming™ (ICSP™) via two pins
In-Circuit Debug (ICD) via two pins
High-endurance Flash/EEPROM cell:
100,000 erase/write cycle enhanced Flash program memory, typical
1,000,000 erase/write cycle data EEPROM memory, typical
Data EEPROM retention > 40 years
Self-reprogrammable under software control
Programmable code protection
Peripheral Features:
Device Features:
1 input only pin
36 I/O
High sink/source current 25 mA
Interrupt-on-pin change option
Timers:
TMR0: 8-bit timer/counter with 8-bit prescaler
TMR1 enhanced: 16-bit timer/counter with prescaler, External Gate Input mode anddedicated low-power 32 kHz oscillator
TMR2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler
Capture/Compare/PWM (CCP) module
Enhanced Capture/Compare/PWM (ECCP) module with auto-shutdown and PWM steering
Master Synchronous Serial Port (MSSP) module SPI™ mode, I2C™ mode with address maskcapability
Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) module:
Supports RS-485, RS-232 and LIN compatibility
Auto-Baud Detect
Auto-wake-up on Start bit
Ultra Low-Power Wake-up (ULPWU)
Analog Features:10-bit 14 channel Analog-to-Digital (A/D) Converter
2 Analog Comparator modules with:
Programmable on-chip Voltage Reference (CVREF) module (% of VDD)
Fixed 0.6 Vref
Comparator inputs and outputs externally accessible
SR Latch mode
PIC16F887 封装图
PIC16F887 封装图
PIC16F887 封装图
PIC16F887 封装图
PIC16F887 封装图
PIC16F887 封装图
型号 | 制造商 | 描述 | 购买 |
---|---|---|---|
PIC16F887T-I/ML | Ohmite | HEATSINK FOR TO-268 | 立即购买 |
PIC16F887-E/ML | Apex . | Heat Sink Aluminum Board Level | 立即购买 |
PIC16F887-E/P | Aavid Thermalloy | Heat Sink TO-220 Aluminum 3W @ 50°C Board Level, Vertical | 立即购买 |
PIC16F887T-I/PT | CTS | Heat Sink TO-126, TO-127, TO-220 Aluminum Board Level | 立即购买 |
PIC16F887-I/ML | Desco | CORD GRND FLR 10MM W/RES 10' | 立即购买 |
PIC16F887-I/PT | Honeywell | HERMETIC THERMOSTAT | 立即购买 |
标题 | 类型 | 大小(KB) | 下载 |
---|---|---|---|
AN1101电容触摸传感简介 | UNKNOW | 1025 | 点击下载 |
AN1104配置多个电容触摸传感按钮 | UNKNOW | 1564 | 点击下载 |
。以下是本周新品情报,请及时查收: 传感器信号调理和实时控制解决方案 Microchip Technology PIC16F18015/25/44/45 MCU 贸泽电子即日起
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