8-bit PIC RISC microcontroller featuring 7KB FLASH memory and 192B RAM. Operates at up to 20MHz with an 8-bit data bus width. Offers 22 programmable I/O pins, 5 analog input channels with one A/D converter, and multiple interfaces including USART, I2C, SPI, and SSP. Includes peripherals such as Brown-out Detect/Reset, POR, PWM, and WDT. Packaged in a 28-pin SPDIP with a temperature range of -40°C to 85°C.
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Microchip PIC16F873-20I/SP technical specifications.
| Access Time | 20us |
| Package/Case | DIP |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Frequency | 20MHz |
| Height | 3.43mm |
| Interface | USART, I2C, SPI, UART, SSP |
| Lead Free | Lead Free |
| Length | 35.18mm |
| Max Frequency | 20MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 5.5V |
| Memory Size | 7KB |
| Memory Type | FLASH |
| Min Supply Voltage | 4V |
| Number of A/D Converters | 1 |
| Number of ADC Channels | 5 |
| Number of Bits | 8 |
| Number of I/Os | 22 |
| Number of I2C Channels | 1 |
| Number of Programmable I/O | 22 |
| Number of PWM Channels | 2 |
| Number of SPI Channels | 1 |
| Number of Timers/Counters | 3 |
| Number of UART Channels | 0 |
| Number of USB Channels | 0 |
| Oscillator Type | External |
| Package Quantity | 15 |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, I2C |
| Radiation Hardening | No |
| RAM Size | 192B |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | PIC® 16F |
| Watchdog Timer | Yes |
| Width | 7.49mm |
| RoHS | Compliant |
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