Features

• PICOSTRAIN Front-End with up to 150,000 peak-peak divisions (@2mV/V)
• Capability to measure half-bridges, full-bridges, quattro-bridges
• Integrated analogue switch for direct driving of Wheatstone-bridges
• Microprocessor with 24-Bit data structure and 8 k ROM (OTP)
• Embedded very low current 10 kHz oscillator (300 nA)
• Standby current with timer active < 2 µA
• Driver for external 4 MHz ceramic oscillator
• 8 GPIOs, up to 24 programmable I/O-ports
• 4 capacitive switch inputs
• external LCD driver support
• Embedded temperature measurement and temperature compensation
• Embedded bandgap voltage reference for low battery detection
• Watchdog timer
• Serial SPI and IIC interfaces
• UART interface (for RS232, RS485)
• Supply voltage 2.1 to 3.6 V
• As dice or packaged (QFN40)