Overview
The MC9S08PA4AVTGR is a microcontroller unit (MCU) from NXP Semiconductors, part of the S08 Family S08PA Series. This 8-bit MCU is designed to provide a robust and efficient solution for various embedded applications. It features an S08 central processor unit (CPU) operating at up to 20 MHz and supports a wide voltage range of 2.7 V to 5.5 V across its operating temperature range.
Key Specifications
| Specification | Details |
|---|---|
| CPU Speed | Up to 20 MHz |
| Operating Voltage | 2.7 V to 5.5 V |
| Operating Temperature | –40°C to 125°C |
| Flash Memory | Up to 4 KB |
| EEPROM | Up to 128 bytes, 2-byte erase sector |
| RAM | Up to 512 bytes |
| Interrupts | Up to 40 interrupt/reset sources, four-level nested interrupt |
| Package Options | 20-pin SOIC, 20-pin TSSOP, 16-pin TSSOP, 8-pin DFN, 8-pin SOIC |
| Power Modes | Low-power stop mode, reduced power wait mode |
| Peripheral Clock Enable | Disable clocks to unused modules to reduce current |
Key Features
- 8-Bit S08 CPU: Supports up to 20 MHz bus speed.
- Memory: Up to 4 KB flash, 128 bytes EEPROM, and 512 bytes RAM.
- Interrupt Handling: Supports up to 40 interrupt/reset sources and four-level nested interrupt.
- Power Management: Includes low-power stop mode and reduced power wait mode, with the ability to disable clocks to unused modules.
- Peripheral Modules: Features a 2-channel flex timer module, keyboard interrupt module, serial communication interface (SCI), real-time clock (RTC), and an analog-to-digital converter (ADC).
- High Current Pins: Two ultra-high current sink pins supporting 20 mA source/sink current.
Applications
The MC9S08PA4AVTGR MCU is suitable for a variety of applications, including industrial control systems, automotive electronics, consumer electronics, and IoT devices. Its robust features and low power consumption make it an ideal choice for battery-powered devices and applications requiring efficient energy use.
Q & A
- What is the maximum CPU speed of the MC9S08PA4AVTGR MCU?
The maximum CPU speed is up to 20 MHz. - What is the operating voltage range of the MC9S08PA4AVTGR?
The operating voltage range is 2.7 V to 5.5 V. - How much flash memory does the MC9S08PA4AVTGR have?
The MCU has up to 4 KB of flash memory. - What types of power-saving modes are available on the MC9S08PA4AVTGR?
The MCU features a low-power stop mode and a reduced power wait mode. - Does the MC9S08PA4AVTGR support nested interrupts?
Yes, it supports up to four-level nested interrupts. - What package options are available for the MC9S08PA4AVTGR?
The MCU is available in 20-pin SOIC, 20-pin TSSOP, 16-pin TSSOP, 8-pin DFN, and 8-pin SOIC packages. - Does the MC9S08PA4AVTGR have high current sink pins?
Yes, it has two ultra-high current sink pins supporting 20 mA source/sink current. - What peripheral modules are included in the MC9S08PA4AVTGR?
The MCU includes a 2-channel flex timer module, keyboard interrupt module, serial communication interface (SCI), real-time clock (RTC), and an analog-to-digital converter (ADC). - Can the MC9S08PA4AVTGR be used in automotive applications?
Yes, it is suitable for automotive electronics due to its robust features and operating temperature range. - Is the MC9S08PA4AVTGR RoHS compliant?
Yes, the MCU is RoHS compliant.
