8-bit RISC microcontroller featuring an 8-bit data bus and operating at up to 20MHz. This OTP memory microcontroller offers 7KB of program memory and 192B of RAM, with 33 programmable I/O pins. Integrated peripherals include 8 ADC channels, 2 PWM channels, 3 timers/counters, and support for I2C, SPI, and UART interfaces. Packaged in a 40-pin PDIP with a 20us access time, it operates from a 4V to 6V supply.
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Microchip PIC16C74A-20/P technical specifications.
| Access Time | 20us |
| Package/Case | PDIP |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Frequency | 20MHz |
| Height | 4.064mm |
| Interface | I2C, SPI, USART, UART, SSP |
| Lead Free | Lead Free |
| Length | 52.2mm |
| Max Frequency | 20MHz |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 6V |
| Memory Size | 7KB |
| Memory Type | OTP |
| Min Supply Voltage | 4V |
| Number of A/D Converters | 1 |
| Number of ADC Channels | 8 |
| Number of Bits | 8 |
| Number of I/Os | 33 |
| Number of I2C Channels | 1 |
| Number of Programmable I/O | 33 |
| Number of PWM Channels | 2 |
| Number of SPI Channels | 1 |
| Number of Timers/Counters | 3 |
| Number of UART Channels | 1 |
| Operating Supply Voltage | 5V |
| Oscillator Type | External |
| Package Quantity | 10 |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Radiation Hardening | No |
| RAM Size | 192B |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | PIC® 16C |
| Watchdog Timer | Yes |
| Width | 13.97mm |
| RoHS | Compliant |
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