Overview
The S912XEQ512BMALR is a 16-bit microcontroller from NXP USA Inc., part of the MC9S12XE family. This microcontroller is designed to offer advanced features and high performance, making it suitable for a variety of applications, particularly in the automotive sector. It features a 16-bit CPU12X core, 512KB of Flash memory, and operates at a maximum frequency of 50MHz. The device is automotive qualified and supports a wide temperature range from -40°C to 125°C, ensuring reliability in harsh environments.
Key Specifications
| Specification | Details |
|---|---|
| Microcontroller Core | 16-bit CPU12X |
| Flash Memory | 512KB (512K x 8) |
| Maximum CPU Frequency | 50MHz |
| Package Type | 112-LQFP (20x20mm, 0.65mm pitch) |
| Temperature Range | -40°C to 125°C |
| Supply Voltage | 3.3V-5%/+10% to 5.0V+10% |
| CAN Modules | Up to 5 CAN modules (CAN0, CAN1, CAN2, CAN3, CAN4) |
| SCI Modules | Up to 8 SCI modules (SCI0-SCI7) |
| A/D Converter | Multiple A/D channels available |
| I/O Ports | Sum of ports capable of acting as digital input or output |
Key Features
- Enhanced EEPROM functionality
- Enhanced XGATE module
- Frequency-modulated locked loop
- Faster analog-to-digital converter (ADC)
- ECC on flash with 1-bit fault correction and 2-bit fault detection
- Improved EMC performance with separate supply for internal voltage regulator and I/O
- Background debug module (BDM) with single-wire interface
- Up to two Inter-IC (IIC) modules compatible with Inter-IC Bus standard
- Multi-master operation and software programmable serial clock frequencies
Applications
The S912XEQ512BMALR microcontroller is primarily designed for automotive applications due to its automotive qualification and robust operating conditions. It is suitable for various automotive systems, including engine control units, transmission control units, and other safety-critical systems. Additionally, its features make it a good fit for industrial control systems, medical devices, and other applications requiring high reliability and performance.
Q & A
- What is the core type of the S912XEQ512BMALR microcontroller?
The S912XEQ512BMALR features a 16-bit CPU12X core. - How much Flash memory does the S912XEQ512BMALR have?
The device has 512KB of Flash memory. - What is the maximum operating frequency of the S912XEQ512BMALR?
The maximum CPU frequency is 50MHz. - What is the package type of the S912XEQ512BMALR?
The device comes in a 112-LQFP package. - What is the temperature range supported by the S912XEQ512BMALR?
The device operates in a temperature range from -40°C to 125°C. - Does the S912XEQ512BMALR support CAN modules?
Yes, it supports up to 5 CAN modules. - What is the supply voltage range for the S912XEQ512BMALR?
The supply voltage range is 3.3V-5%/+10% to 5.0V+10%. - Does the S912XEQ512BMALR have ECC on flash?
Yes, it features ECC on flash with 1-bit fault correction and 2-bit fault detection. - What debug features are available on the S912XEQ512BMALR?
The device includes a background debug module (BDM) with a single-wire interface. - What are some typical applications for the S912XEQ512BMALR?
It is commonly used in automotive systems, industrial control systems, and medical devices.
