Productos
The PIC16F887-I/PT from Microchip Technology is an 8-bit PIC16F mid-range microcontroller in a 44-pin TQFP package. It features 14KB Flash, 368B RAM, 256B EEPROM, 35 I/O pins, 14-channel 10-bit ADC, two comparators, CCP and ECCP modules, EUSART, MSSP (SPI/I2C), and operates from 2V to 5.5V at up to 20MHz.
Especificaciones
| Núcleo | PIC16 (Mid-Range) |
| Max Frequency | 20MHz (5 MIPS) |
| Memoria de programa | 14KB (8K x 14) Flash |
| Data RAM | 368 bytes |
| Data EEPROM | 256 bytes |
| I/O Pins | 35 |
| ADC | 14-channel 10-bit |
| Comparators | 2 |
| Temporizadores | 2 x 8-bit, 1 x 16-bit |
| CCP Modules | 1 CCP + 1 ECCP (auto-shutdown, PWM steering) |
| Serial Interfaces | EUSART, MSSP (SPI/I2C) |
| Internal Oscillator | 8MHz, ±1% factory calibrated |
| Tensión de alimentación | 2V to 5.5V |
| Paquete | TQFP-44 (10 x 10mm) |
| Temperatura de funcionamiento | -40°C to +85°C |
Características
- 35 single-word instructions, 8-level hardware stack
- 14KB Flash with 100K erase/write cycles
- 256B EEPROM with 1M erase/write cycles
- 35 I/O pins with 25mA sink/source current per pin
- 14-channel 10-bit ADC with programmable delay trigger
- Enhanced CCP with auto-shutdown and PWM steering
- MSSP with SPI and I2C (with address mask)
- EUSART with RS-485, RS-232, LIN, auto-baud detect
- Precision internal oscillator: ±1% factory calibrated
- Two-Speed Start-Up and Fail-Safe Clock Monitor
- Ultra Low-Power Wake-up (ULPWU)
- Programmable on-chip voltage reference (CVREF)
Aplicaciones
- Automotive body electronics and lighting
- Industrial control and PLCs
- Appliance motor control
- Consumer electronics
- Power management and monitoring