FXTH870912D中文资料TPMS 7X7 900kPa XZ axis数据手册恩XP规格书

描述 Description

The FXTH87 is a highly integrated tire pressure sensor family and features:
The smallest footprint in a 7mm x 7mm package
Lowest power consumption
Largest memory size at 8 kB
Unique dual-axis accelerometer architecture; the XZ axis offers motion detection and tire localization capabilities

特性 Features

• QFN 7 x 7 x 2.2 mm package enables visible solder joint for inspection
• 100–450 kPa and 100–900 kPa pressure ranges
• Z-axis or dual XZ-axis accelerometers
• Accelerometer standard or precision tolerances available
• Low-power wake-up timer and periodic reset is driven by LFO
• Dedicated state machines for reduced power consumption
• 8-bit MCU/S08 core with SIM, interrupt and debug/monitor
• 512 Bytes RAM / 16 k Flash (8 k for NXP® library, 8 k for applications)
• Internal 315/434 MHz RF transmitter
• Internal 125 kHz LF receiver
• Six multipurpose GPIO pins (including two A/D inputs)