SP490-01-12数据手册Infineon中文资料规格书

描述 Description

Optimized for battery-powered apps, SP49 with flexible wake-up, power management, ultra-low power down current. Wide range of supply voltage ensures a long-lasting battery lifetime (typ. TPMS apps 10 yrs with a CR2032 battery). Generating a wake-up from the integrated interval timer, SP49 is perfect for standalone remote pressure sensing demanding low charge consumption. Wake-up capability and best-in-class sensitivity for on-demand measurements.

特性 Features

• Patented Glass-Silicon-Glass MEMS
• Efficient 32-bit ARM M0+ core
• New ASIC with low power monitoring
• Ultra-low power consumption
• Hardware master/slave I²C interface
• Same package & pin out with SP40
• Available in ASIL A
• Fast acceleration sampling
• On-tire APS
• Analog output

优势:
• Robust & high-quality solution
• More powerful cores
• Good support tools
• Low design-in effort
• Best for intelligent tire features
• Excellent lifetime charge consump.
• Best fit in Sub1GHz
• Scalable for BLE TPMS
• High-quality solution
• Best-in-class media compatibility
• Support intelligent tire features