Overview
The STM8S001J3M3TR is an 8-bit microcontroller from STMicroelectronics, part of the STM8S series. This device is designed to offer a balance of performance, robustness, and cost-effectiveness. It features an advanced 16 MHz STM8 core with Harvard architecture and a 3-stage pipeline, along with integrated true data EEPROM and various peripherals. The microcontroller is suitable for a wide range of applications requiring low to medium complexity and is particularly beneficial for systems that need high integration and reliability.
Key Specifications
| Attribute | Specification |
|---|---|
| Family Name | STM8 |
| Core Processor | STM8 |
| Program Memory Type | Flash |
| Flash Size | 8 kB |
| RAM Size | 1 kB |
| Speed | 16 MHz |
| No of I/O Lines | 5 |
| Interface/Connectivity | IrDA, I2C, LIN, SmartCard, SPI, UART/USART |
| Peripherals | Brown-out Detect, POR, PWM, Reset, Watchdog |
| Supply Voltage | 2.95 V to 5.5 V |
| Operating Temperature | -40°C to +125°C |
| On-Chip ADC | 3-ch x 10-bit |
| Watchdog Timers | 1 |
| Package Style | SOIC-8 |
| Mounting Method | Surface Mount |
Key Features
- Advanced Core: 16 MHz STM8 core with Harvard architecture and 3-stage pipeline.
- Memories: 8 Kbyte Flash program memory, 1 Kbyte RAM, and 128-byte true data EEPROM with up to 100,000 write/erase cycles.
- Clock and Reset Management: Flexible clock control with 3 master clock sources, internal user-trimmable 16 MHz RC, and internal low-power 128 kHz RC.
- Power Management: Low-power modes (wait, active-halt, halt), and individually switch-off peripheral clocks.
- Interrupt Management: Nested interrupt controller with 32 interrupts and up to 5 external interrupts.
- Timers and Watchdogs: Advanced control timer, general purpose timer, basic timer, auto wakeup timer, and window and independent watchdog timers.
- Communications Interfaces: UART, SmartCard, IrDA, LIN master mode, SPI, and I2C interface.
- Analog to Digital Converter (ADC): 10-bit ADC with up to 3 multiplexed channels and analog watchdog.
- I/Os: Up to 5 I/Os including 4 high-sink outputs with robust I/O design.
- Development Support: Embedded single-wire interface module (SWIM) for fast on-chip programming and non-intrusive debugging).
Applications
The STM8S001J3M3TR microcontroller is suitable for various applications that require low to medium complexity. These include industrial control systems, consumer electronics, automotive systems, and other embedded systems where high integration, reliability, and cost-effectiveness are crucial. It is particularly useful in applications such as motor control, power management, and communication interfaces.
Q & A
- What is the core frequency of the STM8S001J3M3TR microcontroller?
The core frequency is 16 MHz. - How much Flash memory does the STM8S001J3M3TR have?
The STM8S001J3M3TR has 8 Kbytes of Flash program memory. - What is the operating voltage range of the STM8S001J3M3TR?
The operating voltage range is from 2.95 V to 5.5 V. - What types of communication interfaces does the STM8S001J3M3TR support?
The microcontroller supports UART, SmartCard, IrDA, LIN master mode, SPI, and I2C interfaces. - How many I/O lines does the STM8S001J3M3TR have?
The microcontroller has up to 5 I/O lines. - What is the operating temperature range of the STM8S001J3M3TR?
The operating temperature range is from -40°C to +125°C. - Does the STM8S001J3M3TR have an on-chip ADC?
Yes, it has a 10-bit ADC with up to 3 multiplexed channels. - What is the package style of the STM8S001J3M3TR?
The package style is SOIC-8. - What are the low-power modes available in the STM8S001J3M3TR?
The available low-power modes are wait, active-halt, and halt. - Does the STM8S001J3M3TR support watchdog timers?
Yes, it supports window and independent watchdog timers.
