Overview
The S9S08SG8E2MTGR is a member of the S08SG family of 8-bit microcontrollers (MCUs) produced by NXP USA Inc. This MCU is designed to cater to a range of applications, including LIN follower and general market needs, with a particular emphasis on high-temperature operation. The S08SG family is known for its high performance and cost-effectiveness, making it a versatile choice for various embedded systems.
Key Specifications
| Specification | Details |
|---|---|
| Core | Enhanced HCS08 core |
| Clock Source | Oscillator (XOSC) — Loop-control Pierce oscillator; Crystal or ceramic resonator range of 31.25 kHz to 38.4 kHz or 1 MHz to 16 MHz |
| System Clock | BUSCLK: Half of ICSOUT frequency; ICSOUT: Twice the bus frequency; ICSLCLK: For development tools to speed up BDC communications |
| Memory | Static RAM; Nonvolatile registers in FLASH memory |
| General-Purpose I/O | Up to 16 general-purpose I/O pins shared with on-chip peripheral functions |
| Temperature Range | Up to 150 °C TA for high-temperature devices |
| Package Type | Variety of package types available |
Key Features
- High-Performance Core: The enhanced HCS08 core provides efficient processing capabilities.
- Flexible Clock Options: Supports various clock sources including crystal or ceramic resonators.
- General-Purpose I/O: Up to 16 I/O pins that can be configured for different peripheral functions.
- High-Temperature Operation: Qualified to meet or exceed AEC Grade 0 requirements, allowing operation up to 150 °C TA.
- Security Features: Includes memory security options with a key mechanism to disengage security temporarily.
Applications
The S9S08SG8E2MTGR is suitable for a variety of applications, including:
- LIN Follower Applications: Ideal for automotive and industrial control systems that require LIN (Local Interconnect Network) communication.
- General Market Applications: Can be used in consumer electronics, industrial automation, and other general-purpose embedded systems.
- High-Temperature Environments: Suitable for applications that require operation in high-temperature conditions.
Q & A
- What is the core type of the S9S08SG8E2MTGR MCU?
The S9S08SG8E2MTGR uses the enhanced HCS08 core. - What are the clock source options for this MCU?
The MCU supports an oscillator (XOSC) with crystal or ceramic resonator ranges of 31.25 kHz to 38.4 kHz or 1 MHz to 16 MHz. - How many general-purpose I/O pins does the S9S08SG8E2MTGR have?
It has up to 16 general-purpose I/O pins. - What is the maximum operating temperature for this MCU?
The high-temperature devices can operate up to 150 °C TA. - Does the S9S08SG8E2MTGR have any security features?
Yes, it includes memory security options with a key mechanism. - What types of applications is the S9S08SG8E2MTGR suitable for?
It is suitable for LIN follower, general market, and high-temperature applications. - What type of memory does the S9S08SG8E2MTGR have?
The MCU includes static RAM and nonvolatile registers in FLASH memory. - Can the I/O pins be configured for different functions?
Yes, the I/O pins can be configured for different peripheral functions. - How do you disengage memory security temporarily?
Memory security can be temporarily disengaged using an 8-byte comparison key. - What is the significance of AEC Grade 0 qualification?
AEC Grade 0 qualification means the device is tested to operate reliably up to 150 °C TA.
