The BCM89095 NFC chip targets automotive connectivity and is said to reduce power consumption by 60%, while requiring 30% fewer components than previous generation devices. The ICs high drive current maximizes the NFC field envelope to simplify pairing and it offers –40° to 85°C operation with data rates to 848 kbits/s.
The chips active load modulation (ALM) technology reduces antenna size and it supports reader/writer (R/W) mode, active and passive peer (P2P) mode, and tag/card emulation mode. The a 4.0 × 4.0 mm QFN32L packaged IC meets requirements of AECQ100. Samples available now.
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