Overview
The S912XEG128J2MAAR is a 16-bit microcontroller from Freescale Semiconductor, now part of NXP Semiconductors. This device is part of the S12XE family and is known for its robust feature set and versatility in various applications. The microcontroller is housed in a 112-pin LQFP package and features 128 KB of flash memory, making it suitable for a wide range of embedded systems.
Key Specifications
| Specification | Value |
|---|---|
| Microcontroller Type | 16-bit |
| Flash Memory | 128 KB |
| Package Type | 112-pin LQFP |
| Operating Voltage | 5V |
| Operating Temperature | -40°C to 125°C |
| Clock Speed | Up to 40 MHz |
| RAM | 4 KB |
| EEPROM | 1 KB |
| Interfaces | SCI, SPI, CAN, PWM, TIM |
Key Features
- High-performance 16-bit HCS12X CPU core
- 128 KB of flash memory and 4 KB of RAM
- 1 KB of EEPROM
- Multiple communication interfaces including SCI, SPI, and CAN
- Pulse-Width Modulator (PWM) and Timer Modules (TIM)
- On-chip voltage regulator and clock generation module
- Support for various operating modes including low power modes
Applications
The S912XEG128J2MAAR microcontroller is versatile and can be used in a variety of applications, including automotive systems, industrial control systems, medical devices, and consumer electronics. Its robust feature set and reliability make it particularly suitable for demanding environments.
Q & A
- What is the flash memory size of the S912XEG128J2MAAR microcontroller?
The S912XEG128J2MAAR has 128 KB of flash memory. - What is the package type of the S912XEG128J2MAAR?
The S912XEG128J2MAAR is housed in a 112-pin LQFP package. - What are the operating voltage and temperature ranges for the S912XEG128J2MAAR?
The operating voltage is 5V, and the operating temperature range is -40°C to 125°C. - What communication interfaces are available on the S912XEG128J2MAAR?
The microcontroller features SCI, SPI, CAN, PWM, and TIM interfaces. - Does the S912XEG128J2MAAR support low power modes?
Yes, the microcontroller supports various operating modes including low power modes. - What is the clock speed of the S912XEG128J2MAAR?
The clock speed can go up to 40 MHz. - How much RAM and EEPROM does the S912XEG128J2MAAR have?
The microcontroller has 4 KB of RAM and 1 KB of EEPROM. - Who is the manufacturer of the S912XEG128J2MAAR?
The S912XEG128J2MAAR is manufactured by Freescale Semiconductor, now part of NXP Semiconductors. - What are some typical applications for the S912XEG128J2MAAR?
Typical applications include automotive systems, industrial control systems, medical devices, and consumer electronics. - Is the S912XEG128J2MAAR suitable for demanding environments?
Yes, the microcontroller is designed to be reliable and robust, making it suitable for demanding environments.
