TPS3123J12 Datasheet (Texas Instruments) - ULTRA-LOW VOLTAGE PROCESSOR SUPERVISORY CIRCUITS

TPS3123J12 - ULTRA-LOW VOLTAGE PROCESSOR SUPERVISORY CIRCUITS

The TPS3123, TPS3124, TPS3125 family of ultra-low voltage processor supervisory circuits provides circuit initialization and timing supervision, primarily for DSP and processor-based systems.

During power-on, RESET is asserted when the supply voltage (VDD) becomes higher than 0.75 V.

Thereafter, the

TPS3123J12 Features

* D Minimum Supply Voltage of 0.75 V D Supply Voltage Supervision Range:

* 1.2 V, 1.5 V, 1.8 V (TPS3123, TPS3124, TPS3125)

* 3 V (TPS3125 Devices only) D Power-On Reset Generator With Fixed Delay Time of 180 ms D Manual Reset Input (TPS3123 and TPS3125) D Watchdog Timer Retriggers the