Specification	LM3S1439-IQC50-A2

A/D Channels	4 count
A/D Resolution (bits)	10 bit
Connectivity	IrDA, USART, SSI, SPI, UART, I2C, Microwire, QEI
Core Configuration	Single-Core
Core Processor	ARM® Cortex®-M3
Core Size (Bit Width)	32 Bit
Mounting Type	Surface Mount
Number of I/O	52
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package / Case	100-LQFP
Package Length	14 mm
Package Name	100-LQFP
Package Width	14 mm
Peripherals	WDT, PWM, Brown-out Detect, POR, Reset
Program Memory Depth	96 K
Program Memory Size	96KB
Program Memory Size	96 KB
Program Memory Type	FLASH
Program Memory Width	8 bit
RAM Size Depth	32 K
RAM Size Width	8 bit
Speed	50 MHz
Voltage - Supply (Vcc/Vdd) Maximum	2.75 V
Voltage - Supply (Vcc/Vdd) Minimum	2.25 V

LM3S1439 Series

Part	Core Processor	Program Memory Type	Program Memory Width	Program Memory Size	Program Memory Depth	Program Memory Size	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Operating Temperature (Max)	Operating Temperature (Min)	Package Length	Package Name	Package Width	Core Size (Bit Width)	Number of I/O	Connectivity	Oscillator Type	Mounting Type	Peripherals	RAM Size Width	RAM Size Depth	Package / Case	A/D Channels	A/D Resolution (bits)	Speed	Core Configuration
Texas Instruments LM3S1439-IBZ50-A2	ARM® Cortex®-M3	FLASH	8 bit	96KB	96 K	96 KB	2.25 V	2.75 V	85 °C	-40 °C	10 mm	108-BGA	10 mm	32 Bit	52	I2C IrDA Microwire QEI SPI SSI UART USART	Internal	Surface Mount	Brown-out Detect POR PWM Reset WDT	8 bit	32 K	108-LFBGA	4 count	10 bit	50 MHz
Texas Instruments LM3S1439-IQC50-A2T	ARM® Cortex®-M3	FLASH	8 bit	96KB	96 K	96 KB	2.25 V	2.75 V	85 °C	-40 °C	14 mm	100-LQFP	14 mm	32 Bit	52	I2C IrDA Microwire QEI SPI SSI UART USART	Internal	Surface Mount	Brown-out Detect POR PWM Reset WDT	8 bit	32 K	100-LQFP	4 count	10 bit	50 MHz	Single-Core
Texas Instruments LM3S1439-EQC50-A2T	ARM® Cortex®-M3	FLASH	8 bit	96KB	96 K	96 KB	2.25 V	2.75 V	105 °C	-40 °C	14 mm	100-LQFP	14 mm	32 Bit	52	I2C IrDA Microwire QEI SPI SSI UART USART	Internal	Surface Mount	Brown-out Detect POR PWM Reset WDT	8 bit	32 K	100-LQFP	4 count	10 bit	50 MHz	Single-Core
Texas Instruments LM3S1439-IBZ50-A2T	ARM® Cortex®-M3	FLASH	8 bit	96KB	96 K	96 KB	2.25 V	2.75 V	85 °C	-40 °C	10 mm	108-BGA	10 mm	32 Bit	52	I2C IrDA Microwire QEI SPI SSI UART USART	Internal	Surface Mount	Brown-out Detect POR PWM Reset WDT	8 bit	32 K	108-LFBGA	4 count	10 bit	50 MHz	Single-Core
Texas Instruments LM3S1439-EQC50-A2	ARM® Cortex®-M3	FLASH	8 bit	96KB	96 K	96 KB	2.25 V	2.75 V	105 °C	-40 °C	14 mm	100-LQFP	14 mm	32 Bit	52	I2C IrDA Microwire QEI SPI SSI UART USART	Internal	Surface Mount	Brown-out Detect POR PWM Reset WDT	8 bit	32 K	100-LQFP	4 count	10 bit	50 MHz	Single-Core
Texas Instruments LM3S1439-IBZ50-A2	ARM® Cortex®-M3	FLASH	8 bit	96KB	96 K	96 KB	2.25 V	2.75 V	85 °C	-40 °C	10 mm	108-BGA	10 mm	32 Bit	52	I2C IrDA Microwire QEI SPI SSI UART USART	Internal	Surface Mount	Brown-out Detect POR PWM Reset WDT	8 bit	32 K	108-LFBGA	4 count	10 bit	50 MHz	Single-Core
Texas Instruments LM3S1439-IQC50-A2	ARM® Cortex®-M3	FLASH	8 bit	96KB	96 K	96 KB	2.25 V	2.75 V	85 °C	-40 °C	14 mm	100-LQFP	14 mm	32 Bit	52	I2C IrDA Microwire QEI SPI SSI UART USART	Internal	Surface Mount	Brown-out Detect POR PWM Reset WDT	8 bit	32 K	100-LQFP	4 count	10 bit	50 MHz	Single-Core

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