PVT - Process, Voltage, and Temperature Monitor

Overview

The ODT-PVT-ULP-001C-22FDX is an ultra-low power temperature, voltage and process monitor designed in a 22nm CMOS process. This IP operates over the entire temperature range of -40?C to 150?C.
The temperature monitor achieves ±4C temperature accuracy without trim and ±1C temperature accuracy after a single room temperature trim. The voltage monitor supports four differential or single-ended inputs with a voltage range up to ±1.8V.
A one shot mode allows user to initiate an on-demand temperature or voltage measurement. When not operating, the entire block enters a low power standby mode.
The included process monitor provides information on process variation of core P, N as well as I/O P,N MOS devices in an easily readable digital format.

Key Features

  • ± 4C temperature accuracy without trim
  • ± 1C temperature accuracy after single room temperature trim
  • 0.011C temperature resolution
  • Voltage monitor supports both single-ended and differential inputs, with 4:1 input mux
  • Included process monitor
  • Digital, 16-bit readout
  • Functional to 150?C

Benefits

  • High Performance Low Power, Low Area

Applications

  • SoC real time temperature monitoring
  • Battery management
  • Remote sensors and diagnostics
  • Portable medical diagnostics
  • Livestock health management
  • Wearable devices
  • Under and over temperature

Deliverables

  • Datasheet
  • Hard Macro (GDSII)
  • Characterization Report (as applicable)
  • Abstract View (LEF) for top level connectivity
  • Integration and Customer Support

Technical Specifications

Foundry, Node
Global Foundries 22 FDX
Maturity
In Development
Availability
Contact Vendor
GLOBALFOUNDRIES
Pre-Silicon: 22nm FDX
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Semiconductor IP