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SIM3L157-C-GQ

SIM3L157-C-GQ

SIM3L157-C-GQ

Silicon Labs

128KB 128K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller SiM3L1xx Series 80 Pin 50MHz 3.3V 80-TQFP

SOT-23

SIM3L157-C-GQ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 80-TQFP
Surface MountYES
Number of Pins 80
Weight 513.60831mg
Operating Temperature-40°C~85°C TA
PackagingTray
Series SiM3L1xx
Published 2000
Part StatusNot For New Designs
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 80
Terminal Position QUAD
Terminal FormGULL WING
Supply Voltage 3.3V
Terminal Pitch0.5mm
Frequency 50MHz
Operating Supply Voltage3V
Interface I2C, IrDA, SPI, UART, USART
Memory Size128kB
Oscillator TypeInternal
Number of I/O 62
RAM Size 32K x 8
Voltage - Supply (Vcc/Vdd) 1.8V~3.8V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor ARM® Cortex®-M3
Peripherals Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 32-Bit
Program Memory Size 128KB 128K x 8
Connectivity I2C, IrDA, SmartCard, SPI, UART/USART
Bit Size 32
Data Converter A/D 24x10/12b; D/A 1x10b
Watchdog TimerYes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
Number of Timers/Counters 3
Core Architecture ARM
Number of ADC Channels 24
Number of PWM Channels 6
Number of I2C Channels 1
Number of SPI Channels 2
Height 1.2mm
Length 14mm
Width 14mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:554 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$11.30000$11.3
25$10.30200$257.55
100$9.30510$930.51

SIM3L157-C-GQ Product Details

SIM3L157-C-GQ Overview


80-TQFP-packages are available. There are 62 I/O ports on this device. Device mounting type Surface Mount is the type of mounting that the Microcontroller uses. There is a 32-Bit core at the core of this MCU. There is a type of program memory called FLASH in the Microcontroller. There is a temperature range of -40°C~85°C TA for this Microcontroller. An electrical component of this type belongs to the SiM3L1xx series. This program memory has a size of 128KB 128K x 8, which indicates what the size of the program memory is. ARM® Cortex®-M3 Core processors are used in MCU. Devices of this type belong to the MICROCONTROLLER, RISC power supply/socket/peripheral ICs category. This chip has a total of 80 terminations on MCU chip. You get a 32-bit size. This Microcontroller chip is powered by 3.3V volts. There are YES DMA channels on this Microcontroller chip. The part has a memory size of 128kB. This device is extremely efficient when operated at a frequency of 50MHz. In this chip, 80 pins can be accessed. Using the timer/counter system, it has 3 timers/counters. As a result of its ARM core architecture, it can be used in many applications. In total, it has 24 ADC channels for the measurement of signals. As far as the PWM channel count is concerned, the device makes use of 6 channels. As part of the design, the part has been designed to feature 1 channels for I2C communication.

SIM3L157-C-GQ Features


80-TQFP package
Mounting type of Surface Mount


SIM3L157-C-GQ Applications


There are a lot of Silicon Labs
SIM3L157-C-GQ Microcontroller applications.


  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio

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