Overview
The S9S08SG8E2CTGR is an 8-bit microcontroller from NXP Semiconductors (formerly Freescale Semiconductor), part of the HCS08 family. This microcontroller is designed for high-performance and low-cost applications, featuring the enhanced HCS08 core. It is particularly suited for environments requiring reliability and efficiency, including automotive and industrial control systems.
Key Specifications
| Parameter | Specification |
|---|---|
| Central Processing Unit (CPU) | 8-Bit HCS08 CPU, 40 MHz (36 MHz for temperatures greater than 125°C) |
| Instruction Set | HC08 instruction set with added BGND instruction |
| Memory | 8 KB Flash, 768 bytes RAM |
| Clock Source Options | 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. Internal Clock Source (ICS) - Internal clock source module containing a frequency-locked loop (FLL) controlled by internal or external reference. |
| Power-Saving Modes | Two very low power stop modes, reduced power wait mode, very low power real-time interrupt |
| Interrupts | Support for up to 32 interrupt/reset sources |
| Package | 16-TSSOP |
| Operating Temperature | Up to 150°C TA for high-temperature devices |
Key Features
- High-Performance CPU: 8-Bit HCS08 CPU operating at 40 MHz.
- Flexible Clock Options: Supports both external and internal clock sources, including crystal or ceramic resonators and an internal frequency-locked loop (FLL).
- Low Power Modes: Features two very low power stop modes, reduced power wait mode, and a very low power real-time interrupt mode to minimize power consumption.
- Robust Memory: Includes 8 KB of Flash memory and 768 bytes of RAM, with support for flash read/program/erase over the full operating voltage and temperature range.
- Security Features: Includes memory security options such as a comparison key mechanism to temporarily disengage memory security.
- High-Temperature Capability: Qualified to meet or exceed AEC Grade 0 requirements, allowing operation up to 150°C TA.
Applications
- Automotive Systems: Suitable for various automotive applications due to its high-temperature capability and robust performance.
- Industrial Control Systems: Ideal for industrial control and automation systems requiring reliability and efficiency.
- Consumer Electronics: Can be used in consumer electronics that require low power consumption and high performance.
- Medical Devices: Applicable in medical devices that need precise control and low power operation.
Q & A
- What is the maximum operating frequency of the S9S08SG8E2CTGR microcontroller?
The maximum operating frequency is 40 MHz, with a reduced frequency of 36 MHz for temperatures greater than 125°C.
- What types of clock sources are supported by this microcontroller?
The microcontroller supports both external (crystal or ceramic resonator) and internal clock sources, including an internal frequency-locked loop (FLL).
- How much Flash and RAM memory does the S9S08SG8E2CTGR have?
The microcontroller has 8 KB of Flash memory and 768 bytes of RAM.
- What are the power-saving modes available in this microcontroller?
The microcontroller features two very low power stop modes, a reduced power wait mode, and a very low power real-time interrupt mode.
- What is the maximum operating temperature for the S9S08SG8E2CTGR?
The microcontroller is qualified to operate up to 150°C TA, meeting or exceeding AEC Grade 0 requirements.
- Does the S9S08SG8E2CTGR have any security features?
Yes, it includes a comparison key mechanism to temporarily disengage memory security.
- What package type is the S9S08SG8E2CTGR available in?
The microcontroller is available in a 16-TSSOP package.
- How many interrupt/reset sources does the S9S08SG8E2CTGR support?
The microcontroller supports up to 32 interrupt/reset sources.
- What are some typical applications for the S9S08SG8E2CTGR?
Typical applications include automotive systems, industrial control systems, consumer electronics, and medical devices.
- Can the S9S08SG8E2CTGR be used in high-temperature environments?
Yes, it is designed to operate in high-temperature environments up to 150°C TA.
