This is a data sheet of Microchip Technology Inc., which mainly introduces the features and characteristics of PIC16C745/765 microcontrollers.
The PIC16C745 and PIC16C765 are low‑cost, high‑performance 8‑bit CMOS microcontrollers in Microchip's mid‑range family. They feature a RISC core, 8‑level deep hardware stack, USB 1.1 low‑speed peripheral, and multiple timers, PWM, and analog‑to‑digital converter modules.
The document details device varieties, memory organization, I/O port configurations, oscillator options, electrical characteristics, and packaging information, along with development support and ordering guidance.
| Operating Frequency | 6 MHz or 24 MHz |
|---|---|
| Program Memory | 8 K 14‑bit words |
| Data Memory | 256 bytes |
| Dual Port RAM | 64 bytes |
| Interrupt Sources | 12 |
| I/O Ports (PIC16C745) | 22 pins |
| Timers | 3 |
| Capture/Compare/PWM Modules | 2 |
| ADC Channels (PIC16C745) | 5‑channel 8‑bit |
| USB Pins | 3 pins dedicated to USB |
| Operating Voltage Range | 4.35 V to 5.25 V |
| Active Power Consumption | ~16 mA @ 5 V, 24 MHz |
| Operating Temperature Range | -40 °C to 85 °C |
| Oscillator Options | 4 options (EC, E4, H&, H4) |
The devices operate from 4.35 V to 5.25 V.
Yes, it includes a USB 1.1 low‑speed peripheral with three pins dedicated to USB.
The microcontroller supports four oscillator options: EC, E4, H&, and H4.