CM1311bg – Ultra Low Power PMU Ultra Low Voltage (Vin > 1.2V), Ultra Low Power (6μW)

Power Management

This macro-cell is an ultra low consumption Power Management Unit (PMU) core designed for LFoundry 0.15μm LF150 CMOS technology STD (Standard) and LP (Low Power) process.

The circuit has 2 LDO voltage regulators, internal voltage and bias current generators, built-in power-on-reset and oscillator, and an 8-bit low power and low frequency ADC for general purpose voltage monitoring. Internal blocks are programmable via 3-pin serial digital interface providing high IP flexibility.

The core is easily retargeted to any other CMOS technology with R-poly devices.