16KB 16K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Stellaris® ARM® Cortex®-M3S 300 Series LM3S317 48 Pin 25MHz 3.3V 48-LQFP
SOT-23
LM3S317-EQN25-C2T Datasheet
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Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
48-LQFP
Number of Pins
48
Operating Temperature
-40°C~105°C TA
Packaging
Tape & Reel (TR)
Series
Stellaris® ARM® Cortex®-M3S 300
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
48
Terminal Position
QUAD
Terminal Form
GULL WING
Supply Voltage
3.3V
Frequency
25MHz
Base Part Number
LM3S317
Pin Count
48
Operating Supply Voltage
3.3V
Supply Voltage-Max (Vsup)
3.6V
Interface
SPI, UART, USART
Memory Size
16kB
Oscillator Type
Internal
Number of I/O
30
RAM Size
4K x 8
Voltage - Supply (Vcc/Vdd)
3V~3.6V
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
16KB 16K x 8
Connectivity
Microwire, SPI, SSI, UART/USART
Bit Size
32
Data Converter
A/D 6x10b
Watchdog Timer
Yes
Has ADC
YES
DMA Channels
NO
Data Bus Width
32b
PWM Channels
YES
DAC Channels
NO
Number of Timers/Counters
5
Core Architecture
ARM
Number of A/D Converters
1
Length
7mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Contains Lead
LM3S317-EQN25-C2T Product Details
LM3S317-EQN25-C2T Overview
In a 48-LQFP package, the MCU is available. 30 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~105°C TA that is operated by this Microcontroller. Stellaris® ARM® Cortex®-M3S 300 series components make up this electrical component. 16KB 16K 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. 48 is the number of terminations on the IC chip that are present. This part works in a 32-bit manner. There is a 3.3V volt supply output on the chip. DMA channels number NO. 16kB is the memory size of the part. The base part number LM3S317 can be used to find alternatives. The efficiency of this device can be improved when operating at a frequency of 25MHz. The device works in YES PWM channels. Located on the chip are 48 pins. The clock has 5 timers or counters on it. There are 48 pins on it. There is an integrated ARM core architecture in it. The MCU has 1 A/D converters. This Microcontroller is possible to have 10 bits in a chip.
LM3S317-EQN25-C2T Features
48-LQFP package Mounting type of Surface Mount
LM3S317-EQN25-C2T Applications
There are a lot of Texas Instruments LM3S317-EQN25-C2T Microcontroller applications.