MC9S08QG4MPAE

Product Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics: Low power consumption, high performance, small form factor
• Package: 32-pin QFP (Quad Flat Package)
• Essence: The MC9S08QG4MPAE is a microcontroller designed for various control applications in embedded systems. It offers low power consumption, high performance, and comes in a compact 32-pin QFP package.
• Packaging/Quantity: Available in tape and reel packaging, quantity depends on customer requirements.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 20 MHz
• Flash Memory: 8 KB
• RAM: 512 bytes
• Operating Voltage: 2.7V to 5.5V
• I/O Pins: 27
• Communication Interfaces: SPI, I2C, UART
• Timers: 2 x 16-bit, 1 x 8-bit
• Analog-to-Digital Converter (ADC): 10-bit resolution, 6 channels

Pin Configuration

The MC9S08QG4MPAE has a total of 32 pins arranged as follows:

1 VDD 2 PTA0/IRQ 3 PTA1/IRQ 4 PTA2/IRQ 5 PTA3/IRQ 6 PTA4/IRQ 7 PTA5/IRQ 8 RESET 9 VSS 10 PTB0/IRQ 11 PTB1/IRQ 12 PTB2/IRQ 13 PTB3/IRQ 14 PTB4/IRQ 15 PTB5/IRQ 16 VDD 17 PTC0/IRQ 18 PTC1/IRQ 19 PTC2/IRQ 20 PTC3/IRQ 21 PTC4/IRQ 22 PTC5/IRQ 23 VSS 24 PTD0/IRQ 25 PTD1/IRQ 26 PTD2/IRQ 27 PTD3/IRQ 28 PTD4/IRQ 29 PTD5/IRQ 30 VDD 31 VSS 32 PTD6/IRQ

Functional Features

• Low power consumption: The MC9S08QG4MPAE is designed to operate efficiently with minimal power requirements, making it suitable for battery-powered applications.
• High performance: With a CPU speed of up to 20 MHz, this microcontroller offers fast and responsive operation for control applications.
• Small form factor: The compact 32-pin QFP package allows for space-saving integration into various embedded systems.

Advantages and Disadvantages

Advantages: - Low power consumption enables energy-efficient operation. - High-performance CPU ensures quick response times. - Compact form factor facilitates integration in space-constrained designs.

Disadvantages: - Limited flash memory (8 KB) may restrict the complexity of programs that can be stored. - Limited RAM (512 bytes) may impose constraints on data storage and manipulation.

Working Principles

The MC9S08QG4MPAE operates based on an 8-bit architecture. It executes instructions stored in its flash memory and utilizes the available RAM for data storage during program execution. The microcontroller communicates with external devices through various interfaces such as SPI, I2C, and UART. It also features timers for precise timing control and an ADC for analog signal conversion.

Application Field Plans

The MC9S08QG4MPAE is suitable for a wide range of control applications in embedded systems, including but not limited to: - Home automation systems - Industrial control systems - Automotive electronics - Consumer electronics - Medical devices

Alternative Models

Some alternative models that offer similar functionality to the MC9S08QG4MPAE include: - MC9S08QG8MPAE - MC9S08QG16MPAE - MC9S08QG32MPAE

These models provide varying flash memory sizes and additional features to cater to different application requirements.

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