The document introduces the core features, peripheral features and pin diagram of Microchip Technology Inc. DS30275A microcontroller.
This datasheet describes the PIC16C77X series of 8‑bit CMOS microcontrollers, covering core architecture, memory organization, I/O ports, timers, analog‑to‑digital conversion, and serial communication modules. It includes detailed pin diagrams for both 28‑pin (PIC16C773) and 40‑pin (PIC16C774) packages.
Key sections include device overview, electrical characteristics, packaging information, and revision history, along with tables of timing requirements and voltage specifications. The document also points to Microchip’s online support resources for additional software tools and application notes.
| Operating speed | DC - 20 MHz clock input |
|---|---|
| Program memory | 4K × 14‑bit words |
| Data memory (RAM) | 256 × 8‑bit bytes |
| Supply voltage range | 2.5 V to 5.5 V |
| Typical current consumption | < 2 mA @5 V, 4 MHz; 22.5 mA typical @3 V, 32 kHz; < 1 mA standby |
| Number of I/O pins | 28‑pin (PIC16C773) and 40‑pin (PIC16C774) packages |
| Interrupt sources | Up to 14 internal/external sources |
The device operates from 2.5 V to 5.5 V.
It provides 4 K × 14‑bit words of program memory.
The series is offered in 28‑pin (PIC16C773) and 40‑pin (PIC16C774) packages.
It can handle up to 14 internal or external interrupt sources.