The application of LED technology for automotive, backlight, electroluminescence, and more is growing in every market and has expanded beyond traditional lighting applications. Exciting new opportunities are all around us, but they also create challenges for engineers who are integrating LED technology into complex systems such as automotive safety systems and other high-reliability systems. Other lighting related applications are also maturing in terms of demand. Human-centered lighting (HCL) is one such lighting application that requires LED technology to work together as a system to simulate the circulation of natural light to improve health and productivity. Microchip simplifies the development of LED applications by providing drivers, power management, interfaces, connectivity and microcontrollers, as well as development tools and professional support so you can get to market quickly.

Microchip's LAN8720A/LAN8720Ai is a high-performance, small footprint, low-power 10BASE-T/100BASE-TX transceiver designed for today's consumer electronics, industrial, and enterprise applications. The LAN8720A/LAN8720Ai is the industry's smallest footprint solution, with 40% lower power consumption than existing microchip transceivers. The LAN8720A/LAN8720Ai features integrated voltage regulators and ESD protection components to help reduce bill of material costs.

The HV9910B is an open-loop, current-mode, controlled LED driver IC. The HV9910B can be programmed to operate in constant frequency or constant off time mode. It includes an 8.0-450V linear regulator that allows it to operate at a wide range of input voltages without the need for an external low-voltage power supply. The HV9910B includes a PWM dimming input that can accept external control signals with duty cycles of 0-100% and frequencies up to several thousand Hertz. It also includes a 0-250 millivolt linear dimming input that can be used for linear dimming of LED currents. The HV9910B is ideal for buck LED drivers. Because HV9910B adopts open-loop current mode control, it does not need any loop compensation, and achieves good output current regulation. The PWM dimming response is limited only by the rate at which the inductive current rises and falls, enabling very fast rise and fall times. The HV9910B requires only three external components (in addition to the power stage) to generate a controlled LED current, making it an ideal solution for low-cost LED drivers.

MCP1316/16 to 18 m/m / 17/18/19/19 m / 20/21/22 is a kind of voltage monitoring equipment, designed for use in the system voltage and stable at an appropriate level to ensure system reliable operation before, keep the microcontroller reset. These devices also prevent power outages when the system power supply voltage drops below a specified threshold voltage level.

The MCP6001 is a general-purpose operational amplifier that provides rail-to-rail inputs and outputs over an operating range of 1.8 to 6V. The amplifier has a typical 1 megahertz GBWP and a typical static current of 100 microamps. The MCP6001 is available as SC-70 and SOT-23

Superior off-the-shelf model：

HV9910BLG-G

LAN8720A-CP-TR

LAN8720AI-CP-TR

LAN8710A-EZC-TR

LAN8710AI-EAC-TR

MCP6001RT-I/OT

MCP6001T-I/OT

MCP1316MT-29LE/OT

MCP1700T-3002E/TT

PIC16F1829T-I/SS

MIC29152WU-TR

1. Single piece user program space up to 72K.

2. The program and data storage space are complementary, and the remaining FLASH space of the user program can be used as data storage. Enables data storage to exceed 64K.

3. Online simulation function. SOFTICE online simulation function is a good tool for debugging software and hardware. Accelerate the progress of new product design.

4. The strongest and most flexible IAP features:

  4.1 IAP is the first concept proposed by SST in the world in 1998.

  4.2 User programs can fully reach 64K. Many other MCUS with IAP capabilities cannot reach 64K, because the ISP program takes up part of the 64K space.

  4.3 There is no risk of sudden power failure during FLASH erasing and the product cannot run. Other MCUS cannot avoid such problems, and the chip must be removed or sent to the manufacturer for repair.

  4.4 The operation of IAP does not affect the execution of other tasks of the product, and other MCUS cannot be avoided. For example, in the LED display, if the IAP operation is performed, other MCUS will appear display pause, making people feel that there is a problem with the product. SST MCUS can avoid this problem.

4.4 The protocol of IAP program is completely determined by the customer, and other MCUS are fixed ISP download programs of the manufacturer, which are easy to cause unsafe factors such as user program code leakage, and are not suitable for online update of the final product.

5. Save cost for the system, save external EEPROM data memory and voltage monitoring chip.

Ultra-high cost performance:

1. Save system cost: can omit the external EEPROM, voltage monitoring chip, power-on reset circuit (about 3 yuan)

2. Save development cost: The chip can come with SOFTICE online simulation function, which can realize single-step, breakpoint, full-speed simulation, and variable data at a glance. It can save companies developing emulators and developing programmers.

3. Save maintenance costs, improve product quality: online application programming (IAP), can achieve remote upgrade of protocol self-determined, safe and convenient maintenance. It saves the mailing cost of product repair and the cost of air tickets for maintenance business trips.

4. Data storage: non-volatile data storage (can exceed 64K), data is not lost after power failure, and on-chip data storage is more confidential.

5. Flexible application: Embedded two small sectors of FLASH memory, program and data storage space fully complementary use, breaking through the standard 51 microcontroller 64K limit space.

6. High reliability and good stability: SST MCU can often be seen in the circuit control board of foreign high-end cars. The automotive environment is harsh, and a chip with poor reliability can lead to major security risks.

Feature：
● FLASH memory embedded with two small sectors (128 bytes/sector), data and program space complementary use. Any space that is not used as a program can be used as data storage.

● Online application programming (IAP), eliminating programmer, protocol self-determined remote upgrade, safe and convenient maintenance.

● Large capacity internal data RAM: 1K bytes of internal RAM, C language programming is more convenient;

● Double DPTR data pointer, table lookup, addressing more convenient;

● Added P4 port (I/O port is no longer tense);

● 5-channel programmable counter array (PCA), pulse width measurement, PWM, serial port expansion, multi-machine custom high-speed communication.

● Enhanced UART serial port (supports frame data error detection and automatic address recognition);

●SPI serial interface;

● High reliability: Built-in voltage monitoring circuit for power failure detection, to prevent CPU misoperation at low voltage, so that the system reliability is higher

● Reduce EMI and EMC functions: prohibit ALE output clock, double speed (6 clock/ machine cycle) to reduce crystal frequency.

Traditional         8051/80C51	Maximum clock       frequency (Hz)		Flash  memorizer	Power failure  detection	Watchdog	Dual Date Rate	P4	SPI
Number	5V/E	3V/V
SST89E/V516RD2	40M	33M	64K+8K	√	√	√	√	√
SST89E/V58RD2	40M	33M	32K+8K	√	√	√	√	√
SST89E/V54RD2	40M	33M	16K+8K	√	√	√	√	√
SST89E/V52RD2	40M	33M	8K+8K	√	√	√	√	√
SST89E/V564RD*	40M	33M	64K+8K	√	√	√	X	√
SST89E/V554RC*	40M	33M	32K+8K	√	√	√	X	√

Special note: With * is discontinued material number, the latest enhanced function model please consult online customer service

 For more details please contact email/phone  baoxingwei@sst-ic.com      0755-82534567

Microchip USB Product mix

The universal Serial Bus was originally designed to replace the serial and parallel connections to mice, keyboards, and printers on PCS. Today, it has evolved into a common interface in many embedded industrial, medical, automotive, and consumer applications. Microchip's USB solutions offer a complete set of reliable and highly integrated USB PIC® MCUS and dsPIC® DSC as well as USB hubs and devices designed to meet the growing needs of these markets.

USB Hubs and Device products：

Superior off-the-shelf model：USB2244I-AEZG-06 USB2513B-AEZC-TR

*Due to the wide variety of product specifications, can not be detailed, more device models and data manuals please consult QQ online customer service

QQ: 3007412818      EAMIL: baoxingwei@sst-ic.com      TEL: 0755-82534567

Microcontrollers, digital signal controllers and microprocessors

Embedded Control Solutions We offer a combination of 8 -, 16 - and 32-bit microcontrollers, digital signal controllers and microprocessors to easily meet the changing needs of modern electronics. Flexible peripherals and features make it easy to create differentiated applications that set you apart from the competition. Our intuitive design environment and visual configuration tools provide an easy getting started experience, while proven reference designs and professionally tested software libraries reduce your design risk

8-bit MCUs

PIC® and AVR® 8-bit microcontrollers allow developers of all skill levels to easily put their ideas into practice. The combination of easily customizable peripherals and the industry's most code-efficient architecture enables you to bring multiple functions to a single chip with minimal programming

• The easiest entry point for MCU development

• Designed for real-time control applications

• Fully compatible device family members allow functionality to be added without a lot of redesign

16-bit MCUs & DSCs

PIC24 microcontrollers are ideal for applications where performance or storage capabilities already exceed those of 8-bit microcontrollers, and are beneficial for staying within a common ecosystem. Our dsPIC® digital Signal controllers add digital signal processor performance to time-critical control loops.

• The simplicity of an MCU with DSP performance

• Precision motor control for sensorless field-oriented control

• Efficient digital power conversion with power factor correction

• Robust functional safety for safety-critical applications

32-bit MCUs

Our 32-bit microcontrollers provide performance and functional capabilities to meet the design needs of a wide variety of applications.

• Low power, high performance MCUS to run multithreaded applications

• Hardware-based touch and graphics capabilities for human-machine interface applications

• Security functions include secure boot, secure firmware upgrade, hardware isolation, and key protection

• Highly integrated connectivity: CAN-FD/CAN, high-speed USB, Ethernet

• The broad product portfolio provides scalability to easily meet changing market demands

MPUs

Our 32-bit microcontrollers provide performance and functional capabilities to meet the design needs of a wide variety of applications.

• Low power, high performance MCUS to run multithreaded applications

• Hardware-based touch and graphics capabilities for human-machine interface applications

• Security functions include secure boot, secure firmware upgrade, hardware isolation, and key protection

• Highly integrated connectivity: CAN-FD/CAN, high-speed USB, Ethernet

• The broad product portfolio provides scalability to easily meet changing market demands