Overview
The S912XDP512J1MAL is a 16-bit microcontroller from Freescale Semiconductor, now part of NXP Semiconductors. This microcontroller is part of the HCS12X family and is designed for automotive and industrial applications, particularly in multiplexing and mid-range body control systems. It offers a balance of performance, power efficiency, and feature richness, making it suitable for a variety of demanding applications.
Key Specifications
| Parameter | Value |
|---|---|
| Core Processor | HCS12X |
| Core Size | 16-Bit |
| Program Memory Type | FLASH |
| Program Memory Size | 512KB (512K x 8) |
| RAM Size | 32K x 8 |
| EEPROM Size | 4K x 8 |
| Supply Voltage | 2.35 V ~ 5.5 V |
| Operating Frequency | 80MHz |
| Package / Case | 112-LQFP (20x20) |
| Number of I/O | 91 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Peripherals | LVD, POR, PWM, WDT |
| Connectivity | CANbus, I²C, SCI, SPI |
| Data Converters | A/D 8x10b, 16x10b |
Key Features
- High Performance: The S912XDP512J1MAL offers 16-bit processing with an operating frequency of up to 80MHz, providing robust performance for demanding applications.
- Memory and Storage: It features 512KB of FLASH memory and 32KB of RAM, along with 4KB of EEPROM, ensuring ample storage and data handling capabilities.
- Peripheral Support: The microcontroller includes a range of peripherals such as Low Voltage Detector (LVD), Power-On Reset (POR), Pulse Width Modulator (PWM), and Watchdog Timer (WDT), enhancing its functionality.
- Communication Interfaces: It supports various communication protocols including CANbus, I²C, SCI, and SPI, facilitating seamless communication with other devices.
- Analog to Digital Conversion: The microcontroller includes 8-bit and 16-bit A/D converters, enabling precise analog to digital conversions.
Applications
The S912XDP512J1MAL is targeted for automotive multiplexing and mid-range body control applications. It is also suitable for industrial control systems, medical devices, and other applications requiring high performance, reliability, and a range of peripheral functions.
Q & A
- What is the core processor of the S912XDP512J1MAL?
The core processor is the HCS12X. - What is the maximum operating frequency of the S912XDP512J1MAL?
The maximum operating frequency is 80MHz. - What is the program memory size of the S912XDP512J1MAL?
The program memory size is 512KB (512K x 8). - What are the supply voltage ranges for the S912XDP512J1MAL?
The supply voltage ranges from 2.35 V to 5.5 V. - What are the operating temperature ranges for the S912XDP512J1MAL?
The operating temperature ranges from -40°C to 85°C (TA). - What communication interfaces does the S912XDP512J1MAL support?
The microcontroller supports CANbus, I²C, SCI, and SPI. - What type of package does the S912XDP512J1MAL come in?
The microcontroller comes in a 112-LQFP (20x20) package. - How many I/O pins does the S912XDP512J1MAL have?
The microcontroller has 91 I/O pins. - What are the analog to digital conversion capabilities of the S912XDP512J1MAL?
The microcontroller includes 8-bit and 16-bit A/D converters. - What are some typical applications for the S912XDP512J1MAL?
Typical applications include automotive multiplexing, mid-range body control systems, industrial control systems, and medical devices.
