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  1. Parts
  2. /Components
  3. /RTC & timing

Adafruit Si5351A Clock Generator with STEMMA QT

OverviewAlternates
Adafruit Si5351A Clock Generator with STEMMA QT - Adafruit - 5640
Availability
In stock

STEMMA QT/Qwiic Si5351A I2C clock generator breakout with onboard 3.3 V regulator and level shifting, producing three independent 0 to 3 V clock outputs from 8 kHz to 160 MHz.

Parts tray full · 5 max · remove a part to add another
Adafruit Si5351A Clock Generator with STEMMA QT — Adafruit — 5640

Offers

  • Adafruit$7.95
  • ?DigiKey$7.95
  • ?OpenCircuit€11.00

Offers

  • Adafruit$7.95
  • ?DigiKey$7.95
  • ?OpenCircuit€11.00

Pinout

Logical pinout · physical placement not verified
ADAFRUIT SI5351A CLOCKVinSTEMMA QTQwiicGND0SCL1SDA2
  • Vin
    Type · Power
  • GND
    Type · Ground
  • SCL
    Type · I2C
  • SDA
    Type · I2C
  • STEMMA QTQwiic
    Type · Unknown
  • 0
    Type · Signal
  • 1
    Type · Signal
  • 2
    Type · Signal
PinType
VinPower
GNDGround
SCLI2C
SDAI2C
STEMMA QTQwiicUnknown
0Signal
1Signal
2Signal
Logical pinout · physical placement not verified
ADAFRUIT SI5351A CLOCKVinSTEMMA QTQwiicGND0SCL1SDA2

Pin details

8 connections
  1. Vin
    Power
  2. GND
    Ground
  3. SCL
    I2C
  4. SDA
    I2C
  5. STEMMA QTQwiic
    Unknown
  6. 0
    Signal
  7. 1
    Signal
  8. 2
    Signal

RTC & timing

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