What is the operating voltage range?

The device supports a wide supply voltage range from 1.8 V to 5.5 V.

Does the MCU include internal memory?

Yes, it includes 16 KB non-volatile flash memory (IROM), 256 bytes internal RAM (IRAM), and 1 KB external RAM (XRAM).

How many PWM channels are available?

The MCU supports up to 6-channel PWM output through three sets of 8/16-bit PWM generators.

SN8F5708 MCU IGBT Sonix IC CTC

Name: SN8F5708 MCU IGBT Sonix IC CTC
Brand: CTC Technology Co., Ltd.
SKU: 905841125

Guangdong, ChinaCTC Technology Co., Ltd.

US$0.14

4,000-7,999 Pieces

US$0.07

8,000-11,999 Pieces

US$0.04

12,000+ Pieces

Product profile

Customization

Available

Conductive Type

Unipolar Integrated Circuit

Integration

LSI

Model NO.

SN8F5708

Technics

Thin Film IC

Color

black

shape

Flat

Trademark

Sonix

Origin

China

HS Code

8542399000

Production Capacity

10000000

Key features

High-Speed PWM Generator: Three sets of 16-bit asynchronous 32MHz PWM with up to 6-channel output and dead-band control.

Enhanced 8051 Core: Up to 32 MHz flexible CPU frequency with reduced instruction cycle time, up to 12 times faster than standard 80C51.

BLDC Motor Control: Optimized for Brushless DC Motor applications including Six Step Square Wave and Sine Wave controls.

Comprehensive Memory: Includes 16 KB non-volatile flash memory (IROM), 256 bytes internal RAM, and 1 KB external RAM.

Wide Voltage Range: Supports wide supply voltage from 1.8 V to 5.5 V with low voltage detectors for stability.

Rich Peripheral Interfaces: Features SPI, UART, I2C with SMBus support, 12-bit SAR ADC, and multiple timers.

Robust Security & Debug: Includes ROM data security/protection, on-chip single-wire debug, and watchdog timer.

Fast Lead Time: Short lead time of 3-7 days with abundant inventory and 24-hour sales support.

Company profile

CTC Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-01-03 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤6.11h CertifiedTerms of Payment: LC, T/T, PayPal, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryCTC TECHNOLOGY CO., LTD. is presented as a China-based electrical and consumer-electronics manufacturer with an owned factory, multiple customer support centers, and product coverage spanning home appliances, mobile chargers, connectors, PCBA, and related electronic components. The supplier reports export activity since 2013, with exports representing 71%–90% of total sales. Production information includes three production lines, approximately 1,000,000 mobile chargers annually, more than 500 factory workers, and 6–10 quality-control staff. ISO 9001:2008, CE, RoHS, and BIS are stated for its home-appliance products. Evidence also shows transactions involving connector products with BAJAJ COMMUNICATIONS PRIVATE LIMITED and PENGUIN ELECTRONICS PRIVATE LIMITED. However, after-sales processes, financial credibility, customization execution, and innovation results are not sufficiently documented. Financial figures are omitted.

Supplier typeThe supplier is described as a manufacturer with its own factory, producing home appliances and mobile chargers while also offering electronic components, PCBA, charger solutions, and related products. Its stated business scope covers Electrical & Electronics and Consumer Electronics, with export activity conducted through agency and self-operated channels.

CertificationsThe supplier states that its products have been certified by ISO 9001:2008 quality system, CE, RoHS, and BIS. The evidence does not specify certification scope, validity, or whether all listed connector and charger products are covered, but it explicitly supports certification holding for its stated product range.

Production capacityThe supplier reports an owned factory, more than 500 factory workers, three production lines, approximately 1,000,000 mobile chargers of annual output, and 6–10 quality-control staff. It also states that 90% of wire, plastic parts, circuit boards, metal stamping, packaging, and other accessories are produced internally, providing explicit evidence of substantial manufacturing and vertical-integration capability.

Client casesShipment records associate CTC TECHNOLOGY CO., LTD. with BAJAJ COMMUNICATIONS PRIVATE LIMITED for Type-C connector products and with PENGUIN ELECTRONICS PRIVATE LIMITED for L-type electrical connectors. These records provide named-buyer evidence and repeated product transactions, although they do not establish order scale, satisfaction, duration, or performance outcomes.

Product Q&A

Q:What is the maximum PWM frequency and resolution?

The SN8F5700 series features 16-bit asynchronous 32MHz High Speed PWM Generators with a max cycle speed of 16MHz and 16-bit resolution.

Q:Is this MCU suitable for BLDC motor control?

Yes, it is specifically designed for Brushless Direct Current (BLDC) Motor applications, supporting Six Step Square Wave and Sine Wave controls.

Q:What is the warranty period for this product?

We provide a 1-year warranty for this MCU.

Q:What is the typical lead time for orders?

The standard lead time is 3-7 days. During peak seasons, it is within 15 workdays.

Q:What interfaces does the SN8F5700 support?

It supports SPI, UART, and I2C interfaces with SMBus support, along with a 12-bit SAR ADC and multiple timers.

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SN8F5708 MCU IGBT Sonix IC CTC