PIC16F870T-E/SO

Product Overview

Category

The PIC16F870T-E/SO belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and embedded systems for controlling and processing data.

Characteristics

• High-performance 8-bit RISC architecture
• Flash program memory with self-read/write capability
• Low power consumption
• Wide operating voltage range
• Multiple communication interfaces
• Integrated peripherals for enhanced functionality

Package

The PIC16F870T-E/SO is available in a small outline (SO) package, which provides ease of integration into compact designs.

Essence

The essence of the PIC16F870T-E/SO lies in its ability to efficiently control and process data in a wide range of applications, thanks to its powerful features and integrated peripherals.

Packaging/Quantity

This microcontroller is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Architecture: 8-bit RISC
• Program Memory Size: 7.5 KB
• RAM Size: 368 bytes
• Operating Voltage Range: 2.0V to 5.5V
• Maximum CPU Speed: 20 MHz
• Number of I/O Pins: 22
• Communication Interfaces: USART, SPI, I2C
• Analog-to-Digital Converter (ADC): 8 channels, 10-bit resolution
• Timers/Counters: 3 timers/counters
• PWM Channels: 1
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC16F870T-E/SO has a total of 28 pins, each serving a specific purpose. The pin configuration is as follows:

1. RA2/AN2/CVREF/VREF-: Analog input, Comparator reference voltage, Voltage reference negative terminal
2. RA3/AN3/VREF+: Analog input, Voltage reference positive terminal
3. RA4/T0CKI/C1OUT: Timer0 clock input, External clock source, Comparator output
4. RA5/AN4/SS/HLVDIN: Analog input, Slave select for SPI, High/Low-Voltage Detect input
5. RE0/RD/AN5: Port E bit 0, Read/Write control signal, Analog input
6. RE1/WR/AN6: Port E bit 1, Write control signal, Analog input
7. RE2/CS/AN7: Port E bit 2, Chip select for external memory, Analog input
8. VSS: Ground
9. RA0/AN0: Analog input
10. RA1/AN1: Analog input
11. OSC1/CLKI: Oscillator crystal input
12. OSC2/CLKO: Oscillator crystal output
13. RC0/T1OSO/T1CKI: Timer1 oscillator output, Timer1 clock input
14. RC1/T1OSI/CCP2: Timer1 oscillator input, CCP2 module
15. RC2/CCP1: CCP1 module
16. RC3/SCK/SCL: Serial clock for SPI/I2C
17. RC4/SDI/SDA: Serial data input for SPI/I2C
18. RC5/SDO: Serial data output for SPI
19. RC6/TX/CK: USART transmit, Clock for synchronous mode
20. RC7/RX/DT: USART receive, Data for synchronous mode
21. VDD: Power supply
22. RB0/INT/FLT0: External interrupt, Fault input
23. RB1/INT1/FLT1: External interrupt 1, Fault input 1
24. RB2/INT2/FLT2: External interrupt 2, Fault input 2
25. RB3/CCP2/INT3: CCP2 module, External interrupt 3
26. RB4/PGM/CCP3/INT4: In-Circuit Serial Programming, CCP3 module, External interrupt 4
27. RB5/PGC/CCP4/INT5: Debugging clock, CCP4 module, External interrupt 5
28. RB6/PGD/CCP5/INT6: Debugging data, CCP5 module, External interrupt 6

Functional Features

The PIC16F870T-E/SO offers several functional features that enhance its capabilities:

1. Flash Program Memory: Allows for easy reprogramming of the microcontroller's code.
2. Integrated Peripherals: Includes USART, SPI, and I2C interfaces, as well as timers/counters and a PWM channel, enabling seamless communication and precise timing control.
3. Analog-to-Digital Converter (ADC): Provides the ability to