8-bit RISC microcontroller featuring a PIC core architecture and 20MHz maximum operating frequency. This surface mount device offers 33 programmable I/O pins, 192B RAM, and 7KB of OTP/EPROM memory. Integrated peripherals include I2C, SPI, USART, UART interfaces, Brown-out Detect/Reset, POR, PWM, and a Watchdog Timer. Operates within a 3.65V to 5.5V supply voltage range and a 0°C to 70°C temperature range.
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Microchip PIC16C74BT-20/PQ technical specifications.
| Package/Case | QFP |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Interface | I2C, SPI, USART, UART |
| Max Frequency | 20MHz |
| Max Operating Temperature | 70°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 5.5V |
| Memory Size | 7KB |
| Memory Type | EPROM, , OTP |
| Min Operating Temperature | 0°C |
| Min Supply Voltage | 3.65V |
| Mount | Surface Mount |
| Number of Programmable I/O | 33 |
| Number of Timers/Counters | 8 |
| Oscillator Type | External |
| Package Quantity | 900 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Radiation Hardening | No |
| RAM Size | 192B |
| RoHS Compliant | Yes |
| Series | PIC® 16C |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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