Connectivity is I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART - Embedded - Microcontrollers Distributor - LM3S1512-IQC25-A2 LM3S1538-IQC50-A2 LM3S1538-IQC50-A2T

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
LM3S1512-IQC25-A2	Texas Instruments	IC MCU 32BIT 96KB FLASH 100LQFP	Not For New Designs	ARM® Cortex®-M3	32-Bit	25MHz	I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	58	96KB (96K x 8)	FLASH	-	64K x 8	2.25 V ~ 2.75 V	A/D 2x10b	Internal	-40°C ~ 85°C (TA)	100-LQFP	100-LQFP (14x14)
LM3S1538-IQC50-A2	Texas Instruments	IC MCU 32BIT 96KB FLASH 100LQFP	Not For New Designs	ARM® Cortex®-M3	32-Bit	50MHz	I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	43	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)
LM3S1538-IQC50-A2T	Texas Instruments	IC MCU 32BIT 96KB FLASH 100LQFP	Not For New Designs	ARM® Cortex®-M3	32-Bit	50MHz	I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	43	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)
LM3S1626-IQR50-A0	Texas Instruments	IC MCU 32BIT 128KB FLASH 64LQFP	Not For New Designs	ARM® Cortex®-M3	32-Bit	50MHz	I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	33	128KB (128K x 8)	FLASH	-	32K x 8	2.25 V ~ 2.75 V	A/D 6x10b	Internal	-40°C ~ 85°C (TA)	64-LQFP	64-LQFP (10x10)
LM3S1627-IQR50-A0	Texas Instruments	IC MCU 32BIT 128KB FLASH 64LQFP	Not For New Designs	ARM® Cortex®-M3	32-Bit	50MHz	I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	33	128KB (128K x 8)	FLASH	-	32K x 8	2.25 V ~ 2.75 V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	64-LQFP	64-LQFP (10x10)
LM3S1968-IBZ50-A2	Texas Instruments	IC MCU 32BIT 256KB FLASH 108BGA	Not For New Designs	ARM® Cortex®-M3	32-Bit	50MHz	I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	52	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)
LM3S1968-IQC50-A2	Texas Instruments	IC MCU 32BIT 256KB FLASH 100LQFP	Active	ARM® Cortex®-M3	32-Bit	50MHz	I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	52	256KB (256K x 8)	FLASH	-	64K x 8	2.25 V ~ 2.75 V	A/D 8x10b	Internal	-40°C ~ 85°C	100-LQFP	100-LQFP (14x14)
LM3S1P51-IQC80-C3	Texas Instruments	IC MCU 32BIT 64KB FLASH 100LQFP	Obsolete	ARM® Cortex®-M3	32-Bit	80MHz	I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	67	64KB (64K x 8)	FLASH	-	24K x 8	1.08 V ~ 3.6 V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	100-LQFP	100-LQFP (14x14)

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