Overview
The MC9S08LL16CLHR is a microcontroller unit (MCU) from NXP USA Inc., part of the S08LL series. This 8-bit MCU is designed for a wide range of applications requiring low power consumption and robust performance. It features the HCS08 Central Processor Unit (CPU) with an HC08 instruction set and operates at frequencies up to 20 MHz across a voltage range of 1.8V to 3.6V and a temperature range of -40°C to 85°C. The MCU is known for its power-saving modes, on-chip memory, and various peripheral interfaces, making it suitable for industrial, automotive, and IoT applications.
Key Specifications
| Specification | Details |
|---|---|
| Processor Series | S08LL |
| Number of Bits | 8-bit |
| Operating Frequency | Up to 20 MHz |
| Operating Supply Voltage | 1.8 V to 3.6 V |
| FLASH Memory | 16 KB (Dual 8K Arrays) |
| RAM | 2080 bytes |
| Number of ADC Channels | 8 channels |
| Number of Timers/Counters | 2 timers (TPM1 and TPM2) |
| Package Type | 64-LQFP (10x10 mm) |
| Number of I/O Pins | 38 (excluding two output-only port pins) |
| Communication Interfaces | IIC, SPI, SCI |
Key Features
- Power-Saving Modes: Includes two low power stop modes, reduced power wait mode, and low power run and wait modes to minimize power consumption.
- On-Chip Memory: Dual Array FLASH for read/program/erase operations and random-access memory (RAM) with security circuitry to prevent unauthorized access.
- Peripheral Interfaces: Supports IIC, SPI, and SCI communication interfaces.
- Timer and PWM Modules: Features two-channel timer/pulse-width modulation (TPM) modules.
- Interrupt and Reset Sources: Supports up to 32 interrupt/reset sources.
- Low Power Oscillator: Includes a very low power external oscillator for accurate clocking in stop modes.
Applications
The MC9S08LL16CLHR MCU is versatile and can be used in various applications, including:
- Industrial Automation: For control and monitoring systems requiring low power and robust performance.
- Automotive Systems: Suitable for automotive control units, sensors, and other automotive electronics.
- IoT Devices: Ideal for IoT applications that require low power consumption and multiple peripheral interfaces.
- Consumer Electronics: Can be used in consumer devices that need efficient power management and reliable performance.
Q & A
- What is the operating frequency of the MC9S08LL16CLHR MCU?
The MC9S08LL16CLHR MCU operates at frequencies up to 20 MHz. - What is the voltage range for the MC9S08LL16CLHR MCU?
The MCU operates within a voltage range of 1.8 V to 3.6 V. - How much FLASH memory does the MC9S08LL16CLHR MCU have?
The MCU has 16 KB of FLASH memory, organized in dual 8K arrays. - What are the power-saving modes available in the MC9S08LL16CLHR MCU?
The MCU features two low power stop modes, reduced power wait mode, and low power run and wait modes. - Does the MC9S08LL16CLHR MCU support any communication interfaces?
Yes, it supports IIC, SPI, and SCI communication interfaces. - How many timers/counters does the MC9S08LL16CLHR MCU have?
The MCU has two timers (TPM1 and TPM2). - What is the package type of the MC9S08LL16CLHR MCU?
The MCU is packaged in a 64-LQFP (10x10 mm) package. - How many I/O pins does the MC9S08LL16CLHR MCU have?
The MCU has 38 I/O pins, excluding two output-only port pins. - Is the MC9S08LL16CLHR MCU suitable for automotive applications?
Yes, it is suitable for automotive systems due to its robust performance and low power consumption. - Does the MC9S08LL16CLHR MCU have any security features?
Yes, it includes security circuitry to prevent unauthorized access to RAM and FLASH contents.
