64KB 64K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Stellaris® ARM® Cortex®-M3S 1000 Series LM3S1138 100 Pin 50MHz 2.5V 100-LQFP
SOT-23
LM3S1138-EQC50-A2T Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
100-LQFP
Number of Pins
100
Operating Temperature
-40°C~105°C TA
Packaging
Tape & Reel (TR)
Series
Stellaris® ARM® Cortex®-M3S 1000
JESD-609 Code
e3
Part Status
Not For New Designs
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
100
Terminal Finish
TIN
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
LM3S1138
Pin Count
100
Operating Supply Voltage
3.3V
Supply Voltage-Max (Vsup)
2.75V
Interface
I2C, IrDA, SPI, UART, USART
Memory Size
64kB
Oscillator Type
Internal
Number of I/O
46
RAM Size
16K 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, POR, PWM, WDT
Program Memory Type
FLASH
Core Size
32-Bit
Program Memory Size
64KB 64K x 8
Connectivity
I2C, IrDA, Microwire, SPI, SSI, UART/USART
Bit Size
32
Data Converter
A/D 8x10b
Watchdog Timer
Yes
Has ADC
YES
DMA Channels
NO
Data Bus Width
32b
PWM Channels
YES
DAC Channels
NO
Number of Timers/Counters
6
Core Architecture
ARM
Number of A/D Converters
1
Number of UART Channels
3
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1,000
$17.24970
$17.2497
LM3S1138-EQC50-A2T Product Details
LM3S1138-EQC50-A2T Overview
A 100-LQFP package is included. In total, it has 46 inputs and outputs. This Microcontroller is mounted using the Surface Mount mounting type. Powered by the 32-Bit core, it offers a wide range of capabilities. The type of memory that the program uses is FLASH. The temperature range of this Microcontroller is within the range of -40°C~105°C TA. Stellaris® ARM® Cortex®-M3S 1000 series components belong to this electrical component. Its program memory size is 64KB 64K x 8. There is a ARM® Cortex®-M3 Core Processor inside MCU that provides this device with its power. MICROCONTROLLER, RISC uPs, uCs, and peripheral ICs make up the Microcontroller. Microcontroller is known that the chip has 100 terminations in total. The part works on a 32-bit basis. An output voltage of 2.5V volts is available for this Microcontroller chip. The Microcontroller chip has NO DMA channels. 64kB memory size belongs to the part. LM3S1138 is the base part number that you can use to find alternatives. A good performance can be achieved at a frequency of 50MHz, as long as it is operated at a low power consumption. In order for the device to work with the motor, it utilizes the PWM channel YES. On the chip, there are 100 pins that are accessible. A total of 6 timers/counters are included in the package. A total of 100 pins are present. It is built on a ARM core architecture. The device has 3 UART channels. The Microcontroller has 1 A/D converters. 10 bits are found on a chip.
LM3S1138-EQC50-A2T Features
100-LQFP package Mounting type of Surface Mount
LM3S1138-EQC50-A2T Applications
There are a lot of Texas Instruments LM3S1138-EQC50-A2T Microcontroller applications.