SH79F169A
MCU with touch control and LCD driver for rice cooker and kitchen appliance applications
Product Overview
The SH79F169A is an advanced 8-bit microcontroller based on the enhanced 8051 core, specifically designed for rice cookers and kitchen appliance applications. It features integrated touch sensing capabilities and LCD driver functions, making it ideal for appliances with user interfaces and display requirements.
At Litong, we provide comprehensive support for the SH79F169A, including technical assistance, sample provisioning, and competitive pricing for your design-in needs. Our FAE team has extensive experience with SH79F169A applications in rice cookers, pressure cookers, and other kitchen appliances.
Technical Specifications
Core
Enhanced 8051 Core
Flash Memory
60KB
RAM
2KB
Touch Sensing
Integrated touch sensing
LCD Driver
Integrated LCD driver support
I/O Ports
Rich I/O ports
Package
LQFP48
Operating Voltage
2.4V to 5.5V
Applications
| Application | Description | Key Features | Typical Use Case |
|---|---|---|---|
| Rice Cooker | Main control unit with touch interface | Touch sensing, LCD display | Multi-function rice cookers |
| Pressure Cooker | Timer and temperature control | Accurate sensing, safety monitoring | Multi-functional cooking appliances |
| Slow Cooker | Time and heat regulation | User interface, display | Programmable cooking devices |
Key Features
Integrated Touch Sensing
Advanced touch sensing capabilities for modern appliance interfaces
LCD Driver Support
Integrated LCD driver for displaying cooking status and settings
High Integration
Reduces external components and system costs
High Reliability
Designed for harsh kitchen environments with robust protection mechanisms
Technical Resources
Datasheet
Complete technical specifications, pin configurations, and electrical characteristics
Download DatasheetFAE Technical Note
SH79F169A is ideal for rice cooker applications with its integrated touch sensing and LCD driver capabilities. FAE recommendation for appliances requiring user interfaces. For optimal touch sensing performance, we recommend following the layout guidelines in the application note, particularly regarding trace routing and ground plane design.
Cross Reference & Alternatives
| Model | Similar Features | Alternative Use Cases | Upgrade Path |
|---|---|---|---|
| SH79F166A | Same core, enhanced ADC | Electromagnetic stoves, power control | For high-precision ADC applications |
| SH79F648 | Same core, enhanced motor control | Air conditioners, HVAC systems | For motor control applications |
| Microchip PIC16F | 8-bit, touch sensing | Consumer electronics | Western alternative |
Pricing & Availability
Volume Pricing (USD)
- 1-99 pcs: $1.30/pcs
- 100-999 pcs: $1.15/pcs
- 1,000-9,999 pcs: $1.00/pcs
- 10,000+ pcs: $0.90/pcs
* Prices are subject to change. Contact us for latest pricing and availability.
Availability
- Sample: 3-5 business days
- Small Volume (<1K): 2-3 weeks
- Medium Volume (1K-10K): 4-6 weeks
- Large Volume (>10K): 6-8 weeks
Need SH79F169A Samples or Technical Support?
Contact our FAE team for product selection guidance and application support
Related Products
SH79F166A
Enhanced 8051 MCU for electromagnetic stove control with high integration peripherals.
View Details