Operating Temperature -40°C~85°C TA
Packaging Tray
Series Stellaris? ARM? Cortex?-M3S 9000
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Frequency 80MHz
Base Part Number LM3S9D81
Interface CAN, EBI/EMI, Ethernet, I2C, IrDA, LIN, SPI, UART, USART, USB
Memory Size 512kB
Oscillator Type Internal
Number of I/O 65
RAM Size 96K x 8
Voltage - Supply (Vcc/Vdd) 1.235V~1.365V
Number of Bits 12
Core Processor ARM? Cortex?-M3
Peripherals Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Program Memory Type FLASH
Core Size 32-Bit
Program Memory Size 512KB 512K x 8
Connectivity CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART, USB OTG
Data Converter A/D 16x12b
Number of Timers/Counters 4
Core Architecture ARM
Number of A/D Converters 2
Number of UART Channels 3