Electronic component SN8F5702 Tontek Power supply IC

• shape: Flat
• Conductive Type: Unipolar Integrated Circuit
• Integration: LSI
• Technics: Thin Film IC
• Application: Standard Generalized Integrated Circuit
• Type: Digital / Analog IC
• Model NO.: SN8F5702
• Color: Black
• Transport Package: Carton
• Specification: 2.4A
• Trademark: Chipown
• Origin: China
• HS Code: 8541290000
• Production Capacity: 100000

Product Description

-Data Sheet

* General Description 
 

In comparison to SONiX's previous 8-bit MCUs, the SN8F5700 series stands out with market-leading features including three individual sets of 16-bit asynchronous 32MHz High Speed PWM Generator and support for up to 6-channel PWM output. SN8F5700 can easily define cycle and duty through registers.

The max speed of cycle is 16MHz, the max resolution is 16-bit with dead-band/invert function. The PWM can easily be applied to BLDC motor Six Step Square Wave/Sine Wave controls, wireless power charger coil driving and MOS control appliance.

Further, SN8F5700 series offers a wide range of benefits by combining internal interrupt and high precision SAR ADC therefore the function of PWM can be utilized for Brushless Direct Current Motor (BLDC Motor) and for Hall-sensor and sensor less applications.

* Features

 Enhanced 8051 microcontroller with reducedinstruction cycle time (up to 12 times 80C51)
- Up to 32 MHz flexible CPU frequency
- Internal 32 MHz Clock Generator (IHRC)
- 4 KB non-volatile flash memory (IROM) within-system program support
- 256 bytes internal RAM (IRAM)
- 13 interrupt sources with priority levels- 13 interrupt sources with priority levels
- 12 internal interrupts
- 1 external interrupts: INT0
- 1 set of DPTR
- 3 set 8/16-bit timers with one capture /compare function
- 1 set 8/16-bit PWM generators:
- each PWM generator has 4 output channelswith inverters and dead-band control
- 12-bit SAR ADC with 10 external and 2 internalchannels, and 4 internal reference voltages
- SPI, UART, I2C interface with SMBus Support
- On-Chip Debug Support:
Single-wire debug interface
2 hardware breakpoints
Unlimited software breakpoints
Unlimited software breakpoints
- Watchdog and programmable external reset
- 1.8/2.4/3.3-V low voltage detectors
- Wide supply voltage (1.8 V - 5.5 V) and- Wide supply voltage (1.8 V - 5.5 V) and  

 

* Application

-Brushless DC motor
- Home automation
- Household
- Other

 

Why choose us?

* Specilaze in IC for around 14 years 
* 100% Tested before sale
* Cooperate with over 35 famous brands from domestic and international market
* Competitive and reasonable price 
* Abundant inventory and short lead time about 3-7 days
* 1 Year warranty
* 24hrs supports from our sales and R&D team




Notes

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