Summary

CP-CM1412AE
design house
Chipus Engineering
Hard IP
350nm
Chipus
X-FAB
XH035
Power-on-reset

Licensing

$0
$0

Maturity

product
0

Library Package

1.0
Nov 01, 2018

Certifications

icon Vendor Certified

Description

Power-On Reset Flexible Threshold (Down To 0.9V), Low Power (6μA)

This macro-cell is a low consumption Power-On Reset (POR) core designed for X-FAB 0.35μm XH035 CMOS technology.

The core has a voltage sense, an internal current bias circuit and two configurable assertion delays (default are >5μs and >75μs). The threshold sensing voltage can be configured from 0.9V to 5.5V (default is 3.0V at vref=1.2V). A hysteresis of 100mV is added to avoid false reset glitches in noisy supplies.

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

Features

  • Power-On Reset
  • Low current (typ. 6µA)
  • Assertion delays > 1µs and > 20µs
  • Configurable threshold from 0.9 to 5.5V (3.0V default) 
  • Hysteresis = 100mV
  • Indicative area: 0.08mm2