MC705C8ACPE

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MC705C8ACPE

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IC MCU 8BIT 8KB OTP 40DIP

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Specifications

Attribute Value
Package Tube
Series HC05
ProductStatus Obsolete
CoreProcessor HC05
CoreSize 8-Bit
Speed 2.1MHz
Connectivity SCI, SPI
Peripherals POR, WDT
NumberofI/O 24
ProgramMemorySize 8KB (8K x 8)
ProgramMemoryType OTP
RAMSize 304 x 8
Voltage-Supply(Vcc/Vdd) 3V ~ 5.5V
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Through Hole
Package/Case 40-DIP (0.600, 15.24mm)

Overview

Description

The MC705C8ACPE is a microcontroller from the Freescale (now NXP Semiconductors) HC05 family, intended for embedded control applications. It features an 8-bit CPU and is designed for general-purpose use, combining a range of peripherals that make it versatile for various applications. Key features include a limited amount of RAM, ROM (or Flash, depending on the variant), and a set of input/output ports for interfacing with other devices or sensors.
The microcontroller typically includes built-in timers, serial communication interfaces, and analog-to-digital converters, which make it suitable for tasks such as simple automation, motor control, and sensor data processing. The architecture is designed for ease of programming and efficiency, often used in systems where low power consumption and cost-effectiveness are important.
Due to its status as an older generation microcontroller, it is generally considered for legacy systems or educational purposes. For new designs, developers often consider more modern alternatives with enhanced capabilities and support.

Equivalent

The MC705C8ACPE is a microcontroller from the Motorola/Freescale HC05 family. Equivalent products would generally be other members of the HC05 family with similar specifications, such as the MC68HC705C8ACPE. An upgrade could be the HC08 or HC11 family microcontrollers, like the MC68HC08 or MC68HC11 series, for enhanced features. Always check the specific requirements and datasheets to ensure compatibility in pin configuration, memory, and peripheral features before selecting an equivalent.

Features

The MC705C8ACPE is a Freescale/NXP microcontroller that belongs to the HC05 family. It features an 8-bit CPU, making it suitable for basic control applications. It comes with 8 KB of ROM, 176 bytes of RAM, and is equipped with multiple I/O ports for interfacing with external devices. This microcontroller supports a range of peripherals such as timers for event counting and timing operations, an analog-to-digital converter (ADC) for processing analog signals, and a serial communication interface for data exchange. The MC705C8ACPE operates at low power, making it ideal for battery-operated devices. It typically runs at a clock speed of up to 2 MHz, which can vary based on the specific requirements of the application. The package type is PDIP, which is convenient for prototyping and through-hole mounting. This microcontroller is often used in simple embedded systems, consumer electronics, and educational projects due to its cost-effectiveness and ease of use.

Pinout

The MC705C8ACPE is a microcontroller from the Motorola M68HC05 family. It typically comes in a 40-pin PDIP (Plastic Dual In-line Package). The pin functions are designed to support the microcontroller’s operations, which generally include:
1. Power Supply Pins: VDD and VSS are used for power supply.
2. Port Pins: Multiple I/O ports (such as Port A, B, C, etc.) provide general-purpose input and output.
3. Oscillator Pins: XTAL1 and XTAL2 for the external clock oscillator connection.
4. Reset Pin: Used to reset the microcontroller.
5. IRQ Pin: Used for external interrupt requests.
6. VPP Pin: For programming voltage during EPROM programming.
Each pin on the microcontroller is designated for specific functions, including digital I/O, analog input, and other specialized functions like serial communication, depending on the specific configuration and use case. It is essential to refer to the specific datasheet for exact functions and configurations.

Manufacturer

The MC705C8ACPE is manufactured by NXP Semiconductors, a global semiconductor company. NXP is known for its innovations in the semiconductor sector, particularly in providing mixed-signal and standard product solutions for automotive, identification, wireless infrastructure, lighting, industrial, mobile, consumer, and computing applications.
NXP was originally part of Philips and became an independent company in 2006. It is headquartered in Eindhoven, Netherlands, and has a significant presence worldwide. NXP is particularly noted for its work in secure connectivity solutions for embedded applications, and it is a leading supplier in the automotive industry, known for its advancements in smart and secure car technology.
The MC705C8ACPE itself is a microcontroller that belongs to the HC05 family, which is used in various electronic applications. NXP's emphasis on security, connectivity, and processing power makes it a key player in the development of technologies that drive the Internet of Things (IoT), automotive electronics, and other advanced computing applications.

Application

The MC705C8ACPE is an 8-bit microcontroller from the Motorola 68HC05 family, used primarily in embedded systems. Its application areas include automotive systems, where it can control engine functions and manage in-vehicle networks. In consumer electronics, it's employed in appliances and entertainment devices for process control and user interface management. It also finds utility in industrial automation for controlling machinery and equipment, and in telecommunications for managing communication protocols. Additionally, the microcontroller is used in medical devices for basic control and monitoring tasks. Its versatility and compact size make it suitable for a variety of low-power, cost-sensitive applications.

Package

The MC705C8ACPE is a microcontroller from the Motorola/Freescale (now NXP) HC05 family. It typically comes in a Dual In-line Package (DIP), specifically a 40-pin Plastic DIP (PDIP). This package is suitable for through-hole mounting on printed circuit boards.

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