C161OLMHABXQMA1

Program Memory Type:	ROMless
Base Part Number:	SA*C161O
Supplier Device Package:	P-MQFP-80-1
Package / Case:	80-QFP
Operating Temperature:	0°C ~ 70°C (TA)
Oscillator Type:	External
Data Converters:	--
Voltage - Supply (Vcc/Vdd):	4.5 V ~ 5.5 V
RAM Size:	2K x 8
EEPROM Size:	--
Series:	C16xx
Program Memory Size:	--
Number of I/O:	63
Peripherals:	POR, PWM, WDT
Connectivity:	EBI/EMI, SPI, UART/USART
Speed:	20MHz
Core Size:	16-Bit
Core Processor:	C166
Part Status:	Last Time Buy
Packaging:	Tray

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Introduction

C161OLMHABXQMA1 is an embedded microcontroller based on an ARM Cortex-M1 CPU core. It is designed for embedded systems that need to support high-performance applications, such as industrial and automotive applications. This microcontroller is manufactured by the STMicroelectronics Corporation, and is capable of delivering reliable performance and robust features, thereby making it ideal for embedded applications.

Application Fields

C161OLMHABXQMA1 is mainly used in industrial and automotive embedded systems. It is mainly used in industrial systems such as process controllers, industrial robots, high-speed imaging systems, medical systems and home appliances. It is also used in automotive embedded systems such as active safety, vehicle control and instrument clusters. Additionally, it can also be used in networking systems, consumer applications and low-power applications. The microcontroller is equipped with a range of features, such as fast latency, secure access and high data throughput, making it suitable for a variety of applications.

Features

C161OLMHABXQMA1 has several noteworthy features including an efficient configuration system, low cost, secure memory management and high-performance instruction set. The microcontroller also supports multiple operating systems, allowing it to run simultaneously in multiple applications. Furthermore, it has real-time signaling, allowing real-time communication which is important in embedded systems.

Working Principle

C161OLMHABXQMA1 works by using a Central Processing Unit (CPU) operating at a clock speed of up to 600 MHz. The CPU comprises a 32-bit AQ150 core which is responsible for executing instructions and performing computations. The CPU is supported by four separate sub-systems which are responsible for the peripheral control, control and data transfer.The four subsystems are the following:

• Memory Controller – responsible for memory management and instruction decoding.
• On-Chip Bus – responsible for data communication and data flow.
• DMA – responsible for managing DMA transactions.
• Interrupts – responsible for processing interrupt requests.

Additionally, the microcontroller is powered by an On-Chip Power Management Unit (PMU), which consists of power regulators and a VRegulator for providing power to the controller. It also contains an integrated OTP/Flash Non-Volatile Memory (NVM) for storing code and data.

Conclusion

C161OLMHABXQMA1 is a high-performance microcontroller used in embedded systems. It is equipped with several useful features, such as an efficient configuration system, low cost and secure memory management, and is capable of delivering reliable performance and robust features. Additionally, the microcontroller is powered by an On-Chip Power Management Unit (PMU), which consists of power regulators and a VRegulator for providing power to the controller.

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