倒视镜控制单元通过控制H桥从而控制倒视镜电机的正反转,实现对倒视镜上下、前后两个方向的位置调整和折叠功能。
方案特性
• Precision Internal Oscillator:
- Factory calibrated to ±1%, typical
- User selectable frequency: 4 MHz or 8 MHz
• Power-Saving Sleep mode
• Voltage range:
- PIC16F610/616: 2.0V to 5.5V
- PIC16HV610/616: 2.0V to user defined maximum (see note)
• Industrial and Extended Temperature range
• Power-on Reset (POR)
• Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)
• Brown-out Reset (BOR)
• Watchdog Timer (WDT) with independent oscillator for reliable operation
• Multiplexed Master Clear with pull-up/input pin
• Programmable code protection
• High Endurance Flash:
- 100,000 write Flash endurance
- Flash retention: > 40 years
方案框图
应用领域
汽车领域
典型应用场景
技术支持服务
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相关方案
内置式胎压监测系统(TPMS)方案
序号 | 型号 | 品牌 |
---|---|---|
1 | PIC16F616 | Microchip Technology |
2 | 74LVC4066 | Nexperia |
3 | LM2590HVS-5.0 立即购买 | TI |
4 | MC14433 | NXP |
5 | REG1117-3.3 立即购买 | TI |