EKK-LM3S9B90

LM3S9B90以太网+USB-OTG+CAN评估板,含BD-ICDI调试接口板,KEIL支持

The is a Stellaris LM3S9B90 Ethernet plus USB-OTG evaluation kit provides a low cost Keil RealView MDK-ARM 32KB code size limited evaluation platform for the LM3S9B90 ARM Cortex M3 based microcontroller. The evaluation board design highlights the LM3S9B90"s 10/10Mbit Ethernet port, full speed USB-OTG port, In Circuit Debug interface ICDI board and easy connection to the GPIO ports. LM3S9B90 MCU features a Hibernation module to efficiently power down the device to a low power state during extended periods of inactivity. The LM3S9B90 microcontroller also features an external 16MHz crystal that provides the main oscillator clock which can directly drive the ARM core clock or an internal PLL to increase the core clock up to 80MHz. A 25MHz crystal is used for the Ethernet clock and a 4.194304MHz crystal is used for the real time clock, internal LDO voltage regulator.

.

Stellaris LM3S9B90 low cost evaluation Kit for Keil RealView MDK-ARM 32KB code size limited

.

Evaluation platform for LM3S9B90 is a high performance microcontroller with large memory

.

LM3S9B90 is a 32bit ARM Cortex M3 core with 256KB main flash memory, 96KB SRAM

.

Ethernet 10/100 port with two LED indicators

.

USB 2.0 full speed OTG port

.

Virtual serial communications port capability

.

Oversized board pads for GPIO access

.

Reset pushbutton and power LED

.

User pushbutton and LED

.

Detachable ICDI board can be used for programming and debugging other stellaris boards