128KB 128K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Stellaris® ARM® Cortex®-M3S 5000 Series LM3S5749 100 Pin 50MHz 2.5V 100-LQFP
SOT-23
LM3S5749-IQC50-A0 Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Lifecycle Status
NRND (Last Updated: 2 days ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
100-LQFP
Number of Pins
100
Operating Temperature
-40°C~85°C TA
Packaging
Tray
Series
Stellaris® ARM® Cortex®-M3S 5000
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
LM3S5749
Pin Count
100
Operating Supply Voltage
3.3V
Interface
CAN, 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
CANbus, 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
NO
Data Bus Width
32b
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
YES
Number of ADC Channels
8
Number of Serial I/Os
3
Number of PWM Channels
4
Number of I2C Channels
2
Height
1.6mm
Length
14mm
Width
14mm
Thickness
1.4mm
REACH SVHC
No SVHC
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
90
$19.63856
$1767.4704
LM3S5749-IQC50-A0 Product Details
LM3S5749-IQC50-A0 Overview
In a 100-LQFP package, the MCU is available. 61 I/Os are available. The Microcontroller has a mounting type of Surface Mount, which indicates that it is mounted conveniently. The 32-Bit core is the core of the MCU. There is a FLASH type of memory for its program. There is a temperature range of -40°C~85°C TA that is operated by this Microcontroller. Stellaris® ARM® Cortex®-M3S 5000 series components make up this electrical component. 128KB 128K x 8 is the size of its program memory. A ARM® Cortex®-M3 Core processor is used to power the device. This device falls under the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. 100 is the number of terminations on the IC chip that are present. This part works in a 32-bit manner. There is a 2.5V volt supply output on the chip. DMA channels number NO. 128kB is the memory size of the part. The base part number LM3S5749 can be used to find alternatives. The efficiency of this device can be improved when operating at a frequency of 50MHz. Located on the chip are 100 pins. The clock has 6 timers or counters on it. There are 100 pins on it. In this device, there is a CORTEX-M3 CPU embedded within it. There is an integrated ARM core architecture in it. A total of 8 channels of ADC are available on this device. The MCU has 1 A/D converters. This Microcontroller is possible to have 10 bits in a chip. The device uses 4 PWM channels. There are 2 I2C channels included in the part, which has been designed for the purpose. There are 3 serial I/Os incorporated into the chip part.
LM3S5749-IQC50-A0 Features
100-LQFP package Mounting type of Surface Mount
LM3S5749-IQC50-A0 Applications
There are a lot of Texas Instruments LM3S5749-IQC50-A0 Microcontroller applications.