The Pinteng PT8M2103, a multi-programmable (MTP)i O-type 8-bit MCU that leads the innovation in smart home and consumer electronics, provides a simple and efficient solution for a wide range of touch applications with its high performance, low power consumption, fully integrated touch functionality, and rich peripheral integration. From subtle home devices to complex security systems, the PT8M2103 has demonstrated its strong application potential.
Product Advantages:1High performance and low power consumption: The PT8M2103 adopts an advanced low-power design while maintaining high performance, ensuring that the device can maintain excellent performance over long periods of operation.
2.Highly Integrated Touch Capabilities: The PT8M2103 provides designers with greater flexibility and simplicity by enabling fast and accurate touch response without the need for additional hardware.
3.Rich peripheral integration: including 2K16bit MTP ROM, 2568bit SRAM, PWM and other functions, providing powerful hardware support for various applications.
4.Wide operating voltage range: It supports low to high operating voltages to ensure stable operation of the equipment in various environments.
Detailed scope of use and functional application:
Touch desk lamp: touch the switch: Touch the surface of the desk lamp to achieve switch control, without the need for traditional physical switches.
Brightness adjustment: Continuously and precisely adjust the brightness of the light by sliding the touch surface to meet different lighting needs.
Color temperature adjustment: Specific gestures or sequential touches can change the color temperature from warm yellow to cool white light, creating the right atmosphere for different scenes.
Make-up mirror and beauty equipment:
One-touch light: Touch the mirror or the surface of the device to instantly activate the illumination, ensuring clear makeup.
Magnification and focusing: Integrated touch magnification function to accurately adjust makeup details; Adjust the focus at the same time to ensure the best makeup results.
Product Selection & Settings: Personalize your makeup experience by touching the screen to select different cosmetics or set up makeup routines.
Bathroom mirror and toiletries:
Touch defogging: Touch the mirror after bathing to quickly remove the water mist and maintain a clear vision.
Real-time display: integrated temperature and humidity sensor, touch mirror to display the temperature and humidity information of the current bathroom space.
Shower Control: Control functions such as shower switching, water flow intensity, and water temperature adjustment through the touch panel.
Humidifiers & Air Purifiers:
Touch operation: Turn the device on or off via the touch panel to set humidity or air quality targets.
Timing and automation: Set up timed power on and off tasks to achieve automatic indoor humidity and air quality management.
Intelligent linkage: linkage with other smart home devices to automatically adjust the humidification or purification function according to the indoor environment.
Touch panel with **Controller:
Smart home control: As the core controller, control multiple smart devices such as lights, curtains, air conditioners, etc. through the touch panel.
Scene settings: Preset different scene modes, such as "Viewing Mode", "Sleep Mode", etc., and switch to the ideal environment with one click.
Device linkage and integration: linkage control with other smart devices to achieve comprehensive management and optimization of smart home systems.
Security access control and smart locks:
Authentication: Functions such as fingerprint recognition, password entry, or facial recognition are implemented through the touch panel to ensure home security.
Visitor management: touch the screen to call residents or properties, realize the function of calling or leaving a message, and strengthen the communication between visitors and residents.
Smart surveillance: Integrated cameras and sensors to monitor home security status in real time through a touch panel to ensure home safety and worry-free.
The Pinteng PT8M2103 has revolutionized the smart home and consumer electronics fields with its excellent performance, highly integrated touch functions, and extensive and detailed application range. From subtle home appliances to complex security systems, the PT8M2103 has demonstrated its potential and flexibility. As engineers, we know that this chip will bring endless possibilities for our design and innovation, and bring users a smarter and more convenient life experience.
1.Product Overview
The PT8M2103 is a multi-programmable (MTP)I-O-type 8-bit MCU consisting of 2K*16bit MTP ROM and 256*8bit
SRAM, PWM, Touch, and other features with high-performance reduced instruction sets, low operating voltage, low power consumption, and fully integrated touch
Button function. It provides a simple and effective implementation method for the application of various touch buttons. It is widely used in touch table lamps
Small household appliances, consumer electronics and other electronic applications.
2.Key features CPU
RISC kernel with support for 66 instructions
Supports 8 levels of hardware stacking
The instruction cycle can be configured as 2T, 4T, 8T, 16T
The reset vector is located at 000h
Supports 5 interrupt sources, timer0, timer1, int0, int1, touch
Two levels of interrupt priority can be set. High-priority interrupt vector entry: 018h, low-priority interrupt vector entry: 008h
Supports direct and indirect data addressing
Program memory MTP ROM: 2K*16bit, can be rewritten 100 times
Data memory SRAM: 256*8bit
i o mouth
13 bidirectional I-O ports with SMIT inputs, configurable for open-drain, built-in pull-up resistors, and pull-down resistors
P10 P17, P01 P04 can be configured as touch channels
1 unidirectional input port with multiplexed touch sampling capacitive port cmod
Capacitive touch sensing module
Touch module internal integration 23V LDO, and use charge sharing to achieve touch detection, with high reliability and
Anti-interference capability
12 external touch inputs
TCH0 and TCH5 are high-penetration touch channel timers
timer0
Auto-loading 8-bit timer with pre-crossover support
timer1
Auto-load 10-bit timer with pre-crossover support
5-way independent PWM (PWM0 PWM4).
CPU protection system and working mode
3 Ways to Reset the System:
Power-on reset (POR).
Low Voltage Reset (LVR).
Watchdog (WDT) overflow reset
Supports 3 working modes
normal mode: Normal working mode
STOP mode: Low power mode, the CPU stops working and the peripherals stop working
Wake-up mode: external interrupt, input IO level change, WDT overflow
Idle mode: Only the CPU stops working, and other peripherals do
Wake-up mode: All interrupts, input IO level changes, WDT overflow
Built-in LVR function, reset threshold can be selected as: 20v、2.2v、2.4v、2.7v、2.9v、3.1v、3.3v、3.6v
error 1%)
Built-in LVD function, the detection threshold can be selected as: 23v、2.5v、2.9v、4.3V (1% error).
Built-in WDT supports pre-crossover. 4 WDT overflow times are selectable: 9ms, 18ms, 144ms, 288ms
Clock system Internal RC HF oscillator 8MHz
Accuracy: 05%(typ)
Internal RC LFO 32kHz
Accuracy: 15% (typ).
Operating temperature range
Voltage operating range
2.4v~5.5v(ldo on)
2.2v~5.5v(ldo off)
Anti-interference capability
HBM ESD: Better than 5000V
Form Factor: SOP16