8-bit RISC microcontroller featuring 14KB EPROM/OTP memory and 368B RAM. Operates at up to 20MHz with 10us access time, supporting I2C, SPI, USART, and UART interfaces. Includes 22 programmable I/O pins, 3 timers/counters, and peripherals like Brown-out Detect/Reset, POR, PWM, and WDT. Packaged in a 28-pin SOIC (SO-28) surface mount configuration, it operates from 4V to 6V supply voltage and a temperature range of -40°C to 125°C.
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Microchip PIC16C66-10E/SO technical specifications.
| Access Time | 10us |
| Package/Case | SOIC |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Interface | I2C, SPI, USART, UART |
| Lead Free | Lead Free |
| Max Frequency | 20MHz |
| Max Operating Temperature | 125°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 6V |
| Memory Size | 14KB |
| Memory Type | EPROM, , OTP |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 4V |
| Mount | Surface Mount |
| Number of Programmable I/O | 22 |
| Number of Timers/Counters | 3 |
| Oscillator Type | External |
| Package Quantity | 27 |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Radiation Hardening | No |
| RAM Size | 368B |
| RoHS Compliant | Yes |
| Series | PIC® 16C |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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