128KB 128K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Stellaris® ARM® Cortex®-M3S 3000 Series LM3S3748 100 Pin 50MHz 2.5V 100-LQFP
SOT-23
LM3S3748-IQC50-A0T Datasheet
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Specifications
Name
Value
Type
Parameter
Lifecycle Status
NRND (Last Updated: 1 week ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
100-LQFP
Number of Pins
100
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Series
Stellaris® ARM® Cortex®-M3S 3000
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Not For New Designs
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
100
Terminal Finish
Matte Tin (Sn)
Terminal Position
QUAD
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Supply Voltage
2.5V
Terminal Pitch
0.5mm
Frequency
50MHz
Base Part Number
LM3S3748
Pin Count
100
Operating Supply Voltage
3.3V
Interface
I2C, IrDA, SPI, UART, USART, USB
Memory Size
128kB
Oscillator Type
Internal
Number of I/O
61
RAM Size
64K x 8
Voltage - Supply (Vcc/Vdd)
2.25V~2.75V
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER, RISC
Number of Bits
10
Core Processor
ARM® Cortex®-M3
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Program Memory Type
FLASH
Core Size
32-Bit
Program Memory Size
128KB 128K x 8
Connectivity
I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART, USB
Bit Size
32
Data Converter
A/D 8x10b
Watchdog Timer
Yes
Has ADC
YES
DMA Channels
YES
Data Bus Width
32b
PWM Channels
YES
DAC Channels
NO
Number of Timers/Counters
6
Core Architecture
ARM
CPU Family
CORTEX-M3
Boundary Scan
YES
Low Power Mode
YES
Number of A/D Converters
1
Format
FIXED-POINT
Integrated Cache
NO
Number of UART Channels
2
Number of Serial I/Os
3
Height
1.6mm
Length
14mm
Width
14mm
Thickness
1.4mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1,000
$13.98195
$13.98195
LM3S3748-IQC50-A0T Product Details
LM3S3748-IQC50-A0T Overview
There is a 100-LQFP package available. The board has 61 I/Os. Using the Mounting Type Surface Mount, the MCU is mounted on PCB. A 32-Bit core is used in order to power the IC chip. The type of memory it uses for its program is FLASH. -40°C~85°C TA is the temperature range at which this Microcontroller operates. Stellaris® ARM® Cortex®-M3S 3000-series components are electrical components. In the case of this Microcontroller, the memory size of the program is 128KB 128K x 8. Powered by a ARM® Cortex®-M3 Core processor. Microcontroller's a MICROCONTROLLER, RISC uPs/uCs/Peripheral IC. IC Chip terminations are 100. As a result, this Microcontroller comes with a 32-bit size. Input voltage for the chip is 2.5V volts. A total of YES DMA channels are available. This IC part has a memory size of 128kB. There are a number of alternatives to the base part number LM3S3748 that you can find. Performing well when operated at frequency 50MHz can be achieved. Using YES PWM channels, the device works. On the chip, there are 100 pins that can be accessed. It comes with 6 timers/counters that can be set up. The pins counted are 100. The device is powered by the the CORTEX-M3 CPU family that is embedded in it. The CPU is based on ARM cores. In addition, it has 8 UART channels to choose from. There are 1 A/D converters built into the device, which makes it quite versatile. The total number of bits on a chip is 10. It contains 3 serial input/output interfaces on the board.
LM3S3748-IQC50-A0T Features
100-LQFP package Mounting type of Surface Mount
LM3S3748-IQC50-A0T Applications
There are a lot of Texas Instruments LM3S3748-IQC50-A0T Microcontroller applications.