This document is an introduction manual of PB-LM3S9B90EK-00. The manual mainly introduces the features and characteristics of PB-LM3S9B90EK-00, including 10/100 Mbit Ethernet port, full-speed USB-OTG port, In-Circuit Debug Interface (ICDI) board, GPIO ports etc.
The Stellaris LM3S9B90 Evaluation Kit includes two boards: the EK-LM3S9B90 evaluation board and the BD-ICDI In‑Circuit Debug Interface board. The kit highlights the LM3S9B90 microcontroller’s 10/100 Mbit Ethernet port, full‑speed USB‑OTG port, and easy access to GPIO pins.
The kit ships with the evaluation board, the ICDI board, USB and ribbon cables, and a CD containing full documentation, source code, schematics, PCB gerbers, the StellarisWare peripheral driver library, and example projects. It supports development with Keil MDK‑ARM, IAR Embedded Workbench, CodeSourcery GCC, and Code Red Technologies Red Suite.
| Core | 32‑bit ARM Cortex‑M3 |
|---|---|
| Flash Memory | 256 KB |
| SRAM | 96 KB |
| ROM | 23.7 KB |
| Ethernet Port | 10/100 Mbit |
| USB Port | USB 2.0 Full‑Speed OTG |
| Main Oscillator Crystal | 16 MHz external |
| Ethernet Clock Crystal | 25 MHz |
| RTC Crystal | 4.194304 MHz |
| Internal Voltage Regulator | LDO |
The kit includes the EK‑LM3S9B90 evaluation board and the BD‑ICDI In‑Circuit Debug Interface board.
It supports Keil RealView MDK‑ARM, IAR Embedded Workbench, CodeSourcery GCC, and Code Red Technologies Red Suite.
The microcontroller provides 256 KB of Flash, 96 KB of SRAM, and 23.7 KB of ROM.
It supports 10/100 Mbit Ethernet.