8-bit RISC Flash Microcontroller featuring an 8-bit data bus and a 20MHz maximum frequency. This surface mount device operates from 4V to 5.5V with an operating voltage of 5V, offering 7KB of FLASH memory and 192B of RAM. Integrated peripherals include I2C, SPI, USART, UART, Brown-out Detect/Reset, POR, PWM, and a Watchdog Timer. It boasts 33 programmable I/O pins and 3 timers/counters, with an access time of 20µs. Packaged in a TQFP-44, this lead-free and RoHS compliant component operates between -40°C and 125°C.
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Microchip PIC16F874A-E/PT technical specifications.
| Access Time | 20us |
| Package/Case | TQFP |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Frequency | 20MHz |
| Interface | I2C, SPI, USART, UART |
| Lead Free | Lead Free |
| Max Frequency | 20MHz |
| Max Operating Temperature | 125°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 7KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 4V |
| Mount | Surface Mount |
| Number of Programmable I/O | 33 |
| Number of Timers/Counters | 3 |
| Operating Supply Voltage | 5V |
| Oscillator Type | External |
| Package Quantity | 160 |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, I2C |
| Radiation Hardening | No |
| RAM Size | 192B |
| RoHS Compliant | Yes |
| Series | PIC® 16F |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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