MC68HC908QY4CDW

Program Memory Type:	FLASH
Base Part Number:	MC68HC908
Supplier Device Package:	16-SOIC
Package / Case:	16-SOIC (0.295", 7.50mm Width)
Operating Temperature:	-40°C ~ 85°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 4x8b
Voltage - Supply (Vcc/Vdd):	2.7 V ~ 5.5 V
RAM Size:	128 x 8
EEPROM Size:	--
Series:	HC08
Program Memory Size:	4KB (4K x 8)
Number of I/O:	13
Peripherals:	LVD, POR, PWM
Connectivity:	--
Speed:	8MHz
Core Size:	8-Bit
Core Processor:	HC08
Part Status:	Obsolete
Packaging:	Tube

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The MC68HC908QY4CDW is an 8-bit, low power, single chip microcontroller designed to support readily-available and low-cost integrated circuit packages. It is ideal for applications such as remote sensor nodes, access control, digital audio and closed loop systems controllers, as well as being suitable for a wide range of embedded applications. By combining secure sensing and control functions with the ability to be customized for specific applications, the MC68HC908QY4CDW is the perfect choice for energy efficiency, small size and economical design.

The main features of the MC68HC908QY4CDW include single-cycle and multi-cycle operation, asynchronous/synchronous modes, 3- and 4-phase operation as well as peripheral blocks including UART, SPI, I2C and Clock Synthesizer. All this makes the MC68HC908QY4CDW an excellent choice for portable, low power applications.

The MC68HC908QY4CDW offers advanced signal processing and connectivity options, allowing it to be used as a signal processor in a wide range of applications. It is designed to accept multiple signal formats such as analog, pulse width modulated (PWM) and digital inputs, allowing it to process signals from multiple devices with very low power consumption—an advantage compared to other microcontrollers in its class.

The MC68HC908QY4CDW is a single chip microcontroller, which can be programmed to perform a set of functions, as needed. It contains a wide variety of built-in elements including timers, counters, hardware interrupt controllers, power management circuitry and other specific I/O functions. It can be programmed to read and write to memory, process input and so on, making it an ideal choice for applications requiring low power consumption, versatility, and flexibility in performance.

The MC68HC908QY4CDW is powered by an 8-bit, low power central processing unit (CPU). It is designed to support particular instructions and operations, allowing users to quickly create and/or modify their applications using the Controller Development Environment (CDE). The CDE also offers debugging and testing capabilities to help them make sure their developments are working correctly.

The MC68HC908QY4CDW is equipped with an on-chip oscillator and a clock generator, giving it the ability to run at up to 8 MHz. It also includes an on-chip RAM, allowing the data and instructions to be stored internally. This eliminates the need for external memory, allowing the device to have a much smaller footprint.

The MC68HC908QY4CDW uses a set of regular instructions and its instruction set is designed to support a wide variety of operations including multiplication, division, logical operations, and bit manipulation. It also supports a 8-bit barrel shifter, allowing it to quickly shift bits to the right or left. Additionally, it also offers many interrupt-handling capabilities, allowing it to handle multiple interrupt requests simultaneously.

The MC68HC908QY4CDW is used in a wide range of applications thanks to its small size, low power usage and flexibility in operations. It is particularly useful in those applications that require a robust, low power processor. Examples include remote sensor nodes, access control devices, digital audio and closed loop systems, as well as being suitable for embedded applications.

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