LM3S1850-IBZ50-A2

NRND

Texas Instruments

MCU 32-BIT ARM CORTEX M3 RISC 256KB FLASH 2.5V/3V/3.3V 108-PIN NFBGA

LM3S1850-IBZ50-A2

NRND

Texas Instruments

MCU 32-BIT ARM CORTEX M3 RISC 256KB FLASH 2.5V/3V/3.3V 108-PIN NFBGA

Description Specifications Series Pricing CAD Documents

Description

General part information

LM3S1850 Series

ARM® Cortex®-M3 Stellaris® ARM® Cortex®-M3S 1000 Microcontroller IC 32-Bit Single-Core 50MHz 256KB (256K x 8) FLASH 108-BGA (10x10)

Technical Specifications

Parameters and characteristics for this part

Specification	LM3S1850-IBZ50-A2

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	56
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package / Case	108-LFBGA
Package Length	10 mm
Package Name	108-BGA
Package Width	10 mm
Peripherals	WDT, PWM, Brown-out Detect, POR, Reset
Program Memory Depth	256 K
Program Memory Size	256 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

LM3S1850 Series

Part	Core Size (Bit Width)	Core Processor	Peripherals	Program Memory Type	Connectivity	Mounting Type	Operating Temperature (Max)	Operating Temperature (Min)	Number of I/O	Oscillator Type	Package / Case	RAM Size Width	RAM Size Depth	Speed	Package Length	Package Name	Package Width	Program Memory Width	Program Memory Depth	Program Memory Size	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Core Configuration
Texas Instruments LM3S1850-IBZ50-A2T	32 Bit	ARM® Cortex®-M3	Brown-out Detect POR PWM Reset WDT	FLASH	I2C IrDA Microwire QEI SPI SSI UART USART	Surface Mount	85 °C	-40 °C	56	Internal	108-LFBGA	8 bit	32 K	50 MHz	10 mm	108-BGA	10 mm	8 bit	256 K	256 KB	2.25 V	2.75 V	Single-Core
Texas Instruments LM3S1850-IQC50-A2	32 Bit	ARM® Cortex®-M3	Brown-out Detect POR PWM Reset WDT	FLASH	I2C IrDA Microwire QEI SPI SSI UART USART	Surface Mount	85 °C	-40 °C	56	Internal	100-LQFP	8 bit	32 K	50 MHz	14 mm	100-LQFP	14 mm	8 bit	256 K	256 KB	2.25 V	2.75 V
Texas Instruments LM3S1850-IBZ50-A2	32 Bit	ARM® Cortex®-M3	Brown-out Detect POR PWM Reset WDT	FLASH	I2C IrDA Microwire QEI SPI SSI UART USART	Surface Mount	85 °C	-40 °C	56	Internal	108-LFBGA	8 bit	32 K	50 MHz	10 mm	108-BGA	10 mm	8 bit	256 K	256 KB	2.25 V	2.75 V	Single-Core
Texas Instruments LM3S1850-IQC50-A2T	32 Bit	ARM® Cortex®-M3	Brown-out Detect POR PWM Reset WDT	FLASH	I2C IrDA Microwire QEI SPI SSI UART USART	Surface Mount	85 °C	-40 °C	56	Internal	100-LQFP	8 bit	32 K	50 MHz	14 mm	100-LQFP	14 mm	8 bit	256 K	256 KB	2.25 V	2.75 V	Single-Core
Texas Instruments LM3S1850-EQC50-A2T	32 Bit	ARM® Cortex®-M3	Brown-out Detect POR PWM Reset WDT	FLASH	I2C IrDA Microwire QEI SPI SSI UART USART	Surface Mount	105 °C	-40 °C	56	Internal	100-LQFP	8 bit	32 K	50 MHz	14 mm	100-LQFP	14 mm	8 bit	256 K	256 KB	2.25 V	2.75 V	Single-Core
Texas Instruments LM3S1850-IQC50-A2	32 Bit	ARM® Cortex®-M3	Brown-out Detect POR PWM Reset WDT	FLASH	I2C IrDA Microwire QEI SPI SSI UART USART	Surface Mount	85 °C	-40 °C	56	Internal	100-LQFP	8 bit	32 K	50 MHz	14 mm	100-LQFP	14 mm	8 bit	256 K	256 KB	2.25 V	2.75 V	Single-Core
Texas Instruments LM3S1850-EQC50-A2	32 Bit	ARM® Cortex®-M3	Brown-out Detect POR PWM Reset WDT	FLASH	I2C IrDA Microwire QEI SPI SSI UART USART	Surface Mount	105 °C	-40 °C	56	Internal	100-LQFP	8 bit	32 K	50 MHz	14 mm	100-LQFP	14 mm	8 bit	256 K	256 KB	2.25 V	2.75 V	Single-Core

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

LM3S1850-IBZ50-A2 | Datasheet