SS802X

Overview

SS802X is a special MCU development by Sinhmicro for electronic cigarettes that integrates MIC detection, heating wire resistance detection, and short-circuit protection.

Feature

​​​​◼   Enhanced 8-bit MCU with 8KB Code Flash and 192B Data RAM

​​​​◼   Supports single/dual power supply from adapter and/or battery SS802X框图.jpg

​​​​◼ Built-in dual-step adjustable LDOs (VINLDO & BATLDO)  
◼ Integrated protection: undervoltage, overtemperature, etc.  
◼ Ultra-low power: 2μA in sleep mode  
◼ 1A max linear charging management unit  
◼ 1 adjustable-threshold NTC circuit  

◼ 2 software-controlled NMOS with PWM synchronization  
◼ Dual digital + 1 analog comparator  
◼ 11-channel 12-bit ADC (7 external + 4 internal inputs)  

◼ Three 16-bit timers (7 PWM outputs), linkable to Charger/NMOS  
◼ E-cigarette mic detection: wake-on-inhale/exhale via capacitance change  
◼ 13 bidirectional I/Os with comparator-triggered protection levels  
◼ Single-pin half-duplex UART interface  

Documents

标题 发布日期 尺寸 操作
SS802X-Datasheet_Brief(EN)2025-06-251.27 MB    

Tools & Software

Sinh51_Keil工具
标题 发布日期 尺寸 操作
Sinh51_Keil_V4.2.4.msi2024-09-0620.85 MB
Changelog.txt2024-09-069.38 KB    
Sinh51 Keil User Guide2020-12-291.54 MB    
Flash_tools工具
标题 发布日期 尺寸 操作
Flashtool_Setup_V5.4.16.exe2025-06-0486.49 MB
SINH-FlashTools-User_Guide2025-04-141.13 MB    
Changelog.txt2025-06-046.54 KB    

Ordering Information

Product Type Package Type Package Size
SS802ECKN1R8 QFN16 3.00×3.00×0.75mm
SS802ETKDAR8 DFN10 2.00×2.00×0.75mm