S3C380D/F380D is a 16/32-bit RISC microcontroller from Samsung, which uses ARM7TDMI core and is suitable for TV applications.
This document describes the Samsung S3C380D/F380D microcontroller, a 16/32‑bit RISC device based on the ARM7TDMI core. It outlines the on‑chip peripherals, memory resources, and package details aimed at TV and other cost‑sensitive applications.
Included are block diagrams, detailed pin assignments, circuit descriptions, and a comparison with the MTP version (S3F380D). The datasheet also lists electrical characteristics, operating ranges, and programming information for the flash‑based variant.
| CPU core | ARM7TDMI |
|---|---|
| Program memory | 128 Kbyte internal |
| RAM | 4 Kbyte (3008‑byte register + 1088‑byte OSD/CCD) |
| PWM modules | Two 14‑bit PWM modules |
| Timers | Three 16‑bit timers |
| ADC | Five 4‑bit ADCs |
| Operating temperature | -20 °C to +85 °C |
| Operating voltage | 4.5 V to 5.5 V |
| Package | 42‑pin SDIP |
| Maximum CPU clock | 16 MHz |
It uses an ARM7TDMI core, a 16/32‑bit RISC processor.
The device provides 128 Kbyte of internal program memory.
The microcontroller operates from –20 °C up to +85 °C.