S3C4530A is Samsung's 16/32-bit RISC microcontroller, a cost-effective, high-performance microcontroller solution for Ethernet-based systems.
The S3C4530A is a 16/32-bit ARM7TDMI RISC microcontroller designed for Ethernet‑based systems such as managed hubs and routers. It integrates an 8‑Kbyte unified cache/SRAM, Ethernet controller, two UARTs, two HDLC channels, GDMA, timers, and 26 programmable I/O ports, along with a full interrupt controller and system manager.
The manual details signal descriptions, pin assignments, mechanical dimensions of the 208‑pin QFP package, and operating specifications such as voltage, temperature, and clock limits, providing developers with the information needed to implement and debug the device.
| CPU Core | ARM7TDMI 16/32‑bit |
|---|---|
| Cache | 8‑Kbyte unified cache/SRAM |
| Operating Frequency | Up to 50 MHz |
| Operating Temperature | 0 °C to +70 °C |
| Package Type | 208‑pin QFP |
| Ethernet Speed | 10/100 Mbps |
| UART Channels | 2 |
| Timers | 2 programmable 32‑bit timers |
| Programmable I/O Ports | 26 |
| DMA Channels | 2‑channel General DMA |
The S3C4530A can operate up to 50 MHz.
It provides 26 programmable I/O ports.
The device is supplied in a 208‑pin QFP package.
The microcontroller includes two UART channels.