Overview
The MC9S08PA8VWJ is an 8-bit microcontroller from NXP USA Inc., part of the S08PA family. This microcontroller is designed to integrate key features that simplify design and reduce system cost. It includes an 8-bit S08 central processor unit (CPU), on-chip memory, and various peripherals such as ADC, analog comparator, and a motor control flex timer.
Key Specifications
| Specification | Value |
|---|---|
| Central Processor Unit (CPU) | 8-Bit S08 CPU, up to 20 MHz |
| Operating Voltage | 2.7 V to 5.5 V |
| Operating Temperature | -40 °C to 105 °C (V part), -40 °C to 125 °C (M part) |
| Flash Memory | 8 KB (8K x 8) |
| EEPROM | 256 bytes, 2-byte erase sector |
| RAM | 2048 bytes |
| Interrupt/Reset Sources | Up to 40 sources, four-level nested interrupt |
| Package Type | 20-SOIC (WJ) |
| Power-Saving Modes | Low-power stop mode, reduced power wait mode |
Key Features
- 8-Bit S08 central processor unit (CPU) with up to 20 MHz bus frequency
- On-chip memory: up to 8 KB flash, 256 bytes EEPROM, and 2048 bytes RAM
- Power-saving modes: low-power stop mode and reduced power wait mode
- Peripheral clock enable register to disable clocks to unused modules
- Analog to Digital Converter (ADC) and analog comparator
- Motor control flex timer
- Support for up to 40 interrupt/reset sources and four-level nested interrupt
Applications
The MC9S08PA8VWJ microcontroller is suitable for a variety of applications that require efficient processing, low power consumption, and integrated peripherals. These include industrial control systems, automotive electronics, medical devices, and consumer electronics. The integrated motor control flex timer makes it particularly useful for motor control applications.
Q & A
- What is the CPU type of the MC9S08PA8VWJ microcontroller?
The MC9S08PA8VWJ features an 8-Bit S08 central processor unit (CPU). - What is the maximum operating frequency of the MC9S08PA8VWJ?
The maximum operating frequency is up to 20 MHz. - What is the operating voltage range of the MC9S08PA8VWJ?
The operating voltage range is 2.7 V to 5.5 V. - What is the flash memory capacity of the MC9S08PA8VWJ?
The flash memory capacity is 8 KB (8K x 8). - Does the MC9S08PA8VWJ have power-saving modes?
Yes, it has low-power stop mode and reduced power wait mode. - What type of package does the MC9S08PA8VWJ come in?
The MC9S08PA8VWJ comes in a 20-SOIC (WJ) package. - What are some of the integrated peripherals of the MC9S08PA8VWJ?
The integrated peripherals include ADC, analog comparator, and a motor control flex timer. - How many interrupt/reset sources does the MC9S08PA8VWJ support?
The MC9S08PA8VWJ supports up to 40 interrupt/reset sources and four-level nested interrupt. - What is the EEPROM capacity of the MC9S08PA8VWJ?
The EEPROM capacity is 256 bytes with a 2-byte erase sector. - What is the RAM capacity of the MC9S08PA8VWJ?
The RAM capacity is 2048 bytes.
