32-bit ARM Cortex-M3S microcontroller featuring a 50MHz core frequency. This surface mount device offers 256KB FLASH memory and 32KB RAM, with 56 programmable I/Os. Integrated peripherals include I2C, SPI, UART, IrDA, USART interfaces, 5 timers/counters, and a watchdog timer. Operating voltage ranges from 3V to 3.6V, with an operating temperature range of -40°C to 85°C. Packaged in a 100-LQFP, this lead-free and RoHS compliant component is supplied on tape and reel.
Frequency50MHz
PackageLQFP
MountingSurface Mount
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Technical Specifications
Texas Instruments LM3S1850-IQC50-A2T technical specifications.
General
Package/Case
LQFP
Core Architecture
ARM
Data Bus Width
32b
Frequency
50MHz
Interface
I2C, SPI, UART, IrDA, USART
Lead Free
Lead Free
Length
14mm
Max Frequency
50MHz
Max Operating Temperature
85°C
Max Supply Voltage
3.6V
Memory Size
256KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
3V
Mount
Surface Mount
Number of I/Os
56
Number of Programmable I/O
56
Number of Timers/Counters
5
Number of UART Channels
2
Operating Supply Voltage
3.3V
Oscillator Type
Internal
Package Quantity
1000
Packaging
Tape and Reel
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Radiation Hardening
No
RAM Size
32KB
RoHS Compliant
Yes
Series
Stellaris® ARM® Cortex®-M3S 1000
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Texas Instruments LM3S1850-IQC50-A2T Datasheet
Download the complete datasheet for Texas Instruments LM3S1850-IQC50-A2T to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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