Overview
The MC9S08LL36CLH is an 8-bit microcontroller from NXP USA Inc., part of the S08LL family. This microcontroller is designed for battery-powered applications, making it ideal for use in medical diagnostics, handheld appliances, and other energy-efficient devices. It features an HCS08 Central Processor Unit (CPU) and a range of peripherals to support various functionalities.
Key Specifications
| Specification | Details |
|---|---|
| Processor | 8-Bit HCS08 Central Processor Unit (CPU) |
| Clock Speed | Up to 40 MHz at 3.6 V to 2.1 V, up to 20 MHz at 2.1 V to 1.8 V |
| Operating Temperature | –40 °C to 85 °C |
| Flash Memory | 36 KB (24,576 and 12,288 arrays) |
| RAM | 4,000 bytes |
| Package | 64-pin LQFP (10 mm × 10 mm) |
| Input/Output Pins | Up to 37 GPIOs, including 18 LCD GPIO |
| ADC | 8-channel |
| SCI | SCI1 and SCI2 with LIN master/slave support |
| SPI | Full-duplex or single-wire bidirectional, master or slave mode |
| TPM | Two 2-channel timers (TPM1 and TPM2) |
| TOD | 8-bit time-of-day counter with external clock source |
| LCD | Support for 4×28 or 8×24 segment LCD |
Key Features
- Dual array flash read/program/erase over full operating voltage and temperature range
- Random-access memory (RAM) and extensive on-chip peripherals
- Support for up to 32 interrupt/reset sources
- Full-duplex or single-wire bidirectional SPI, and SCI with LIN master/slave support
- Two 2-channel timers (TPM1 and TPM2) with selectable input capture, output compare, or PWM functions
- 8-bit time-of-day counter with external clock source
- Trimmable voltage reference output pin (VREFOx) with 1.15 V output and 0.5 mV resolution
- Hysteresis and configurable pullup device on all input pins; configurable slew rate and drive strength on all output pins
Applications
The MC9S08LL36CLH microcontroller is particularly suited for battery-powered applications, including:
- Medical diagnostics and devices
- Handheld appliances and consumer electronics
- Industrial control systems requiring low power consumption
- Automotive systems where energy efficiency is crucial
Q & A
- What is the CPU speed of the MC9S08LL36CLH?
The CPU speed is up to 40 MHz at 3.6 V to 2.1 V and up to 20 MHz at 2.1 V to 1.8 V. - What is the operating temperature range of the MC9S08LL36CLH?
The operating temperature range is –40 °C to 85 °C. - How much flash memory does the MC9S08LL36CLH have?
The MC9S08LL36CLH has 36 KB of flash memory. - What types of communication interfaces are supported by the MC9S08LL36CLH?
The microcontroller supports SCI, SPI, and LIN communication interfaces. - Does the MC9S08LL36CLH support LCD segments?
Yes, it supports 4×28 or 8×24 segment LCD. - What is the package type of the MC9S08LL36CLH?
The package type is 64-pin LQFP (10 mm × 10 mm). - How many GPIO pins does the MC9S08LL36CLH have?
The microcontroller has up to 37 GPIO pins, including 18 LCD GPIO. - What is the purpose of the VREFOx pin on the MC9S08LL36CLH?
The VREFOx pin is a trimmable voltage reference output pin with a 1.15 V output and 0.5 mV resolution. - Is the MC9S08LL36CLH suitable for automotive applications?
Yes, it is suitable for automotive systems where energy efficiency is crucial. - What is the RAM capacity of the MC9S08LL36CLH?
The RAM capacity is 4,000 bytes.
