SIM3U164-B-GMR

Program Memory Type:	FLASH
Base Part Number:	SIM3U1
Supplier Device Package:	40-QFN (6x6)
Package / Case:	40-VFQFN Exposed Pad
Operating Temperature:	-40°C ~ 85°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 18x12b, D/A 2x10b
Voltage - Supply (Vcc/Vdd):	1.8 V ~ 3.6 V
RAM Size:	32K x 8
EEPROM Size:	--
Series:	SiM3U1xx
Program Memory Size:	256KB (256K x 8)
Number of I/O:	28
Peripherals:	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Connectivity:	I²C, IrDA, SmartCard, SPI, UART/USART, USB
Speed:	80MHz
Core Size:	32-Bit
Core Processor:	ARM® Cortex®-M3
Part Status:	Not For New Designs
Packaging:	Tape & Reel (TR)

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Introduction to SIM3U164-B-GMR

SIM3U164-B-GMR is an ultra-low-power microcontroller with high-speed operation and a variety of low-power features such as a wide operating temperature range, extreme low power consumption, and enhanced power management capabilities. This chip is mainly used in the embedded system and other fields.

Application Field

The SIM3U164-B-GMR is used widely in industrial automation, consumer electronics and automotive fields. It is a good choice for products with requirements for long battery life, long operational life, and process control applications. This chip can be used for many types of applications such as automotive, medical, metering, sensors, toys and white goods such as washing machines and refrigerators.This chip is usually used in embedded systems with small size and low power consumption. Its small size and low power consumption makes it suitable for use in various embedded computing applications, such as robots and personal digital assistants (PDAs). With its high speed and low power consumption, it is equipped to run code for remote sensing systems and for industrial automation.

Working Principle

The SIM3U164-B-GMR works by first detecting changes to input signals, then converting them into digital data, and finally executing instructions based on the digital data. In essence, the microcontroller is a low-power CPU that performs a number of instructions which are encoded into digital signals and sent to memory, allowing it to control the behavior of a system. These instructions tell the CPU what to do, when to do it, and how to execute it.The processor uses an internal system clock to synchronize the instructions and data paths. The clock generator produces the system clock where the CPU performs the instructions, and when all instructions have been performed, the system clock is stopped. When the commands are all completed, the system clock automatically powers down, reducing the power consumption and energy expenditure.

Conclusion

The SIM3U164-B-GMR is a very low-power microcontroller designed for embedded applications, for use in a wide range of fields such as industrial automation, consumer electronics and automotive applications. It works by converting changes to input signals into digital data, which are further processed. This chip is small in size and low in power consumption, making it a great choice for embedded computing applications.

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