Summary

CP-CM6011AE
design house
Chipus Engineering
Hard IP
350nm
Chipus
X-FAB
XH035
N/A

Licensing

$0
$0

Maturity

product
1

Library Package

1.0
Nov 01, 2018

Certifications

icon Vendor Certified

Description

Capacitive Sensor 3pF Sensibility, 460–600kHz Output Frequency

 

This macro-cell is a general purpose capacitive sensor core designed for X-FAB 0.35μm XH035 CMOS technology.

The circuit is intended for touch sensing applications for use in microcontrollers and has two multiplexed inputs. It detects a change in capacitance with a sensibility of 3pF in its inputs and sets the output frequency accordingly (from 460 to 600kHz).

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

Features

  • Capacitive sensing oscillator
  • 3pF sensibility
  • 400–600kHz output frequency
  • Supply voltage: 2.7–3.6V
  • Enable control
  • Indicative area: 0.07mm2