■ I2C-bus slave interface operating up to 400 kHz
■ SPI master operating up to 1.8 Mbit/s
■ 200-byte data buffer
■ Up to four slave select outputs
■ Up to four programmable I/O pins
■ Operating supply voltage: 2.4 V to 3.6 V
■ Low power mode
■ Internal oscillator option
■ Active LOW interrupt output
■ ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per JESD22-A115, and 1000 V CDM per JESD22-C101
■ Latch-up testing is done to JEDEC Standard JESD78 that exceeds 100 mA
■ Very small 16-pin TSSOP