Vendor: VeriSilicon Microelectronics (Shanghai) Co., Ltd. Category: Oscillator

CSMC 0.13um 32KHz Crystal Oscillator

This is a 32768Hz crystal oscillator specifically designed for ultra-low power application.

Overview

This is a 32768Hz crystal oscillator specifically designed for ultra-low power application. The sole power supply is 3.3V, but it can be as low as 1.6V while the oscillator can still function properly. The oscillator works in parallel resonant mode of the crystal. When a 32768Hz quartz crystal is connected to pins XIN32K and XOUT32K, the oscillator will output 32KHz and 1Hz square waves, with the average current less than 2uA.

Key features

  • Process: CSMC 0.13um Logic 1P8M(1P7M, 1P6M) 1.2V/3.3V CMOS process
  • Operating voltage range: VCC_XO: 1.6~3.6V
  • Operating ambient temperature range: -40~85°C
  • Operating junction temperature range: -40~125°C
  • Operating current: <2uA
  • Start-up time: typical 200ms
  • Drive strength: >INVCLKHD4X_HV cells of VeriSilicon CSMC13 library
  • Output frequency: 32768Hz and 1Hz (need to select a proper type of quartz)
  • No external capacitor needed (if proper quartz is used)

Specifications

Identity

Part Number
CS13V33_OSC32K_02B
Vendor
VeriSilicon Microelectronics (Shanghai) Co., Ltd.
Type
Silicon IP

Provider

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Frequently asked questions about Oscillator IP cores

What is CSMC 0.13um 32KHz Crystal Oscillator?

CSMC 0.13um 32KHz Crystal Oscillator is a Oscillator IP core from VeriSilicon Microelectronics (Shanghai) Co., Ltd. listed on Semi IP Hub.

How should engineers evaluate this Oscillator?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Oscillator IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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