Overview
The S9S12HZ256J3VALR is a 16-bit microcontroller from Freescale Semiconductor, now part of NXP Semiconductors. This device is part of the S12 family and is designed for automotive and industrial applications. It features the S12 core and is known for its robust performance and reliability in harsh environments.
Key Specifications
| Parameter | Value |
|---|---|
| Core | S12 16-bit MCU |
| Flash Memory | 256 KB |
| EEPROM | 2 KB |
| RAM | 12 KB |
| Operating Frequency | Up to 50 MHz |
| Operating Temperature | -40°C to +105°C |
| Package Type | LQFP 112 |
| Voltage Regulator | Dual Output Voltage Regulator (VREG3V3V2) |
Key Features
- 16-bit S12 core with up to 50 MHz operating frequency
- 256 KB Flash memory and 2 KB EEPROM
- 12 KB RAM
- Dual Output Voltage Regulator (VREG3V3V2)
- Automotive qualified with an operating temperature range of -40°C to +105°C
- Background Debug Module (BDMV4) and Debug Module (DBGV1) for debugging
- Timer Module (TIM16B8CV1) and various port integration modules
Applications
The S9S12HZ256J3VALR is designed for use in automotive and industrial applications, including engine control units, transmission control units, and other systems that require robust and reliable microcontrollers. It is also suitable for applications in harsh environments due to its wide operating temperature range.
Q & A
- What is the core type of the S9S12HZ256J3VALR microcontroller?
The S9S12HZ256J3VALR features a 16-bit S12 core. - How much Flash memory does the S9S12HZ256J3VALR have?
The device has 256 KB of Flash memory. - What is the maximum operating frequency of the S9S12HZ256J3VALR?
The maximum operating frequency is up to 50 MHz. - What is the operating temperature range of the S9S12HZ256J3VALR?
The operating temperature range is -40°C to +105°C. - What type of package does the S9S12HZ256J3VALR come in?
The device comes in an LQFP 112 package. - Is the S9S12HZ256J3VALR automotive qualified?
Yes, the S9S12HZ256J3VALR is automotive qualified. - What debugging modules are available on the S9S12HZ256J3VALR?
The device includes a Background Debug Module (BDMV4) and a Debug Module (DBGV1). - What is the purpose of the Dual Output Voltage Regulator (VREG3V3V2) on the S9S12HZ256J3VALR?
The Dual Output Voltage Regulator provides stable voltage outputs for the device. - Is the S9S12HZ256J3VALR scheduled for obsolescence?
Yes, the S9S12HZ256J3VALR is scheduled for obsolescence and will be discontinued by the manufacturer. - Where can I find detailed specifications for the S9S12HZ256J3VALR?
Detailed specifications can be found in the datasheet available on NXP Semiconductors' website and other authorized distributors like Mouser Electronics.
