SH79F166A
Enhanced 8051 MCU for electromagnetic stove control with high integration peripherals
Product Overview
The SH79F166A is an enhanced 8-bit microcontroller based on the 8051 core, specifically designed for electromagnetic stove control applications. It integrates a wide range of peripherals to meet the demanding requirements of high-power cooking appliances, offering high performance, reliability, and cost-effectiveness.
At Litong, we provide comprehensive support for the SH79F166A, including technical assistance, sample provisioning, and competitive pricing for your design-in needs. Our FAE team has extensive experience with SH79F166A applications in electromagnetic stoves and other high-power cooking devices.
Technical Specifications
Core
Enhanced 8051 Core
Flash Memory
60KB
RAM
2KB
ADC Channels
15-channel 10-bit ADC
PWM Outputs
Multiple PWM outputs
I/O Ports
Rich I/O ports
Package
LQFP48
Operating Voltage
2.4V to 5.5V
Applications
| Application | Description | Key Features | Typical Use Case |
|---|---|---|---|
| Electromagnetic Stove | Main control unit for IH cooking systems | High-precision ADC, PWM control | Induction cookers, IH heating |
| Electric Pressure Cooker | Temperature and pressure control | Accurate sensing, safety monitoring | Multi-functional cooking appliances |
| Hot Plate | Power and temperature regulation | Thermal management, safety protection | Portable cooking surfaces |
Key Features
High-Precision ADC
15-channel 10-bit ADC for accurate temperature and power sensing in electromagnetic stoves
Advanced PWM Control
Multiple PWM outputs for precise power control and efficient energy management
High Integration
Integrated peripherals reduce external components and system costs
High Reliability
Designed for harsh electromagnetic environments with robust protection mechanisms
Technical Resources
Datasheet
Complete technical specifications, pin configurations, and electrical characteristics
Download DatasheetFAE Technical Note
SH79F166A is currently the most cost-effective main control solution for induction cookers with excellent ADC accuracy for temperature sensing. FAE recommendation for high-volume appliance applications. For best performance in high-noise environments like electromagnetic stoves, we recommend using the internal voltage reference and implementing proper filtering in both hardware and firmware.
Cross Reference & Alternatives
| Model | Similar Features | Alternative Use Cases | Upgrade Path |
|---|---|---|---|
| SH79F169A | Same core, added touch sensing | Rice cookers, kitchen appliances | For touch panel applications |
| SH79F648 | Same core, enhanced motor control | Air conditioners, HVAC systems | For motor control applications |
| STMicroelectronics STM8S | 8-bit, similar performance | Industrial control | European alternative |
Pricing & Availability
Volume Pricing (USD)
- 1-99 pcs: $1.25/pcs
- 100-999 pcs: $1.10/pcs
- 1,000-9,999 pcs: $0.95/pcs
- 10,000+ pcs: $0.85/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 SH79F166A Samples or Technical Support?
Contact our FAE team for product selection guidance and application support
