MPC855TZQ80D4

Ethernet:	10 Mbps (1), 10/100 Mbps (1)
Base Part Number:	MPC855
Additional Interfaces:	HDLC/SDLC, I²C, IrDA, PCMCIA, SPI, TDM, UART/USART
Supplier Device Package:	357-PBGA (25x25)
Package / Case:	357-BBGA
Security Features:	--
Operating Temperature:	0°C ~ 95°C (TA)
Voltage - I/O:	3.3V
USB:	--
SATA:	--
Series:	MPC8xx
Display & Interface Controllers:	--
Graphics Acceleration:	No
RAM Controllers:	DRAM
Co-Processors/DSP:	Communications; CPM
Speed:	80MHz
Number of Cores/Bus Width:	1 Core, 32-Bit
Core Processor:	MPC8xx
Part Status:	Not For New Designs
Packaging:	Tray

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MPC855TZQ80D4 Application Field and Working Principle

Embedded microprocessors are an essential component of any electronic device, ranging from computers and smartphones to simpler and smaller electronics like tablets, watches and other forms of smart home appliances. One of the most popular lines of microprocessors is the MPC855TZQ80D4 series, manufactured by NXP Semiconductor. Developed for automotive, industrial, and energy automation applications, this 8-bit microprocessor is designed to operate within a wide temperature range, low-voltage applications, as well as safety-related applications. Let’s take a closer look at the MPC855TZQ80D4’s application field and working principle.

Applications

The MPC855TZQ80D4 is an ultra-low power 8-bit microcontroller with a 536K-byte addressable space. This microcontroller is ideal for usage in the industrial, automotive, and motor control markets. It is especially useful in applications that require low voltage and long durability. For example, the MPC855TZQ80D4 can be found in applications such as energy efficiency and pollution control, automotive infotainment systems, smart safety systems, and industrial automation. At a temperature range of-40°C to 105°C, this microprocessor can withstand extreme temperatures. This make the MPC855TZQ80D4 a great option for applications that need to maintain optimal performance in extreme temperatures. This microprocessor is also designed to be resistant to certain power interruptions. This means that it is more durable than regular microprocessors and will continue to work even in difficult conditions.

Working Principle

The MPC855TZQ80D5 microprocessor is based on the 8-bit Freescale MSC8156/MPC8555 Family of devices. It is a single-core microcontroller that offers a wide range of features, functions, and peripherals. This includes support for four-channel analogue-to-digital converter (ADC) operation, a 16-channel Delta Sigma Modulator, and flexible power management. The microprocessor’s architecture consists of the system bus, a memory array, memory protection unit, built-in cache, and power management. This makes it a powerful and efficient processor that can easily adapt to various applications. When it comes to performance, the MPC855TZQ80D4 is designed to run at up to 35-MHz operation frequency. It supports up to eighty 8-bit instructions and 16-bits operations per cycle of execution. This in turn offers a significant performance increase compared to traditional 8-bit microcontrollers. The MPC855TZQ80D4 also offers a wide range of memory options. It features up to two-megabyte external RAM and up to one-megabyte of ROM. This gives users the ability to customize their processor for their application.

Conclusion

The MPC855TZQ80D4 is a powerful and efficient 8-bit microcontroller that is designed for usage in automotive, industrial, and energy automation applications. With its wide temperature range, low-voltage operation, reliable performance, and flexible memory options, this microprocessor is an excellent choice for any project that requires a robust and reliable microcontroller.

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