Connectivity is CANbus, Ethernet, I²C, IrDA, Microwire, SPI, SSI, UART/USART - Embedded - Microcontrollers Distributor - LM3S8538-IQC50-A2 LM3S8938-IBZ50-A2 LM3S8938-IQC50-A2

Part Number	Manufacturer / Brand	Brife Description	Part Status	Core Processor	Core Size	Speed	Connectivity	Peripherals	Number of I/O	Program Memory Size	Program Memory Type	EEPROM Size	RAM Size	Voltage - Supply (Vcc/Vdd)	Data Converters	Oscillator Type	Operating Temperature	Package / Case	Supplier Device Package
LM3S8538-IQC50-A2	Texas Instruments	IC MCU 32BIT 96KB FLASH 100LQFP	Active	ARM® Cortex®-M3	32-Bit	50MHz	CANbus, Ethernet, I²C, IrDA, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	36	96KB (96K x 8)	FLASH	-	64K x 8	2.25 V ~ 2.75 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	100-LQFP	100-LQFP (14x14)
LM3S8938-IBZ50-A2	Texas Instruments	IC MCU 32BIT 256KB FLASH 108BGA	Active	ARM® Cortex®-M3	32-Bit	50MHz	CANbus, Ethernet, I²C, IrDA, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	38	256KB (256K x 8)	FLASH	-	64K x 8	2.25 V ~ 2.75 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	108-LFBGA	108-BGA (10x10)
LM3S8938-IQC50-A2	Texas Instruments	IC MCU 32BIT 256KB FLASH 100LQFP	Active	ARM® Cortex®-M3	32-Bit	50MHz	CANbus, Ethernet, I²C, IrDA, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	38	256KB (256K x 8)	FLASH	-	64K x 8	2.25 V ~ 2.75 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	100-LQFP	100-LQFP (14x14)
LM3S8970-IBZ50-A2	Texas Instruments	IC MCU 32BIT 256KB FLASH 108BGA	Active	ARM® Cortex®-M3	32-Bit	50MHz	CANbus, Ethernet, I²C, IrDA, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	46	256KB (256K x 8)	FLASH	-	64K x 8	2.25 V ~ 2.75 V	-	Internal	-40°C ~ 85°C (TA)	108-LFBGA	108-BGA (10x10)