LM3S5U91-IQC80-A1T vs LM3S5D91-IQC80-A2

This detailed comparison of LM3S5U91-IQC80-A1T and LM3S5D91-IQC80-A2 in the Embedded - Microcontrollers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.

LM3S5U91-IQC80-A1T

Texas Instruments

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LM3S5D91-IQC80-A2

Texas Instruments

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Specifications Hide identical items

Manufacturer	Texas Instruments	Texas Instruments
Package / Case	100-LQFP	100-LQFP
Description	IC MCU 32BIT 384KB FLASH 100LQFP	IC MCU 32BIT 512KB FLASH 100LQFP
In Stock	5 278	2 320
Mounting Type	Surface Mount	Surface Mount
Part Status	Obsolete	Obsolete
Series	Stellaris® ARM® Cortex®-M3S 5000	Stellaris® ARM® Cortex®-M3S 5000
Package	Tape & Reel (TR)	Tray
Core Processor	ARM® Cortex®-M3	ARM® Cortex®-M3
Core Size	32-Bit	32-Bit
Speed	80MHz	80MHz
Connectivity	CANbus, EBI/EMI, I²C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG	CANbus, EBI/EMI, I²C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG
Peripherals	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number of I/O	72	72
Program Memory Size	384KB (384K x 8)	512KB (512K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	-
RAM Size	96K x 8	96K x 8
Voltage - Supply (Vcc/Vdd)	3V ~ 3.6V	3V ~ 3.6V
Data Converters	A/D 16x12b	A/D 16x12b
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Supplier Device Package	100-LQFP (14x14)	100-LQFP (14x14)