CSR USB-S PI-S Bluet Ooth Burner Download Programmer Debugging Develop

Detailed Information About The Product:

1. Provide 3.3V and 1.8V dual power output easy to use!
2. Increase S PI level switching function support 3.3V and 1.8V voltage switch version proprietary!
3. Increase PTC current limiting protection current limit 500MA but then worry about the wrong connection short circuit is not afraid voltage switch version proprietary!
4. The power supply process is cleaner tantalum capacitors are used for decoupling and two 220UF tantalum capacitors are built in voltage-switched version is proprietary!

Note: Regarding the S PI voltage specification we all know that the IO port voltage of the CSR86XX series is 1.8V so the S PI programming voltage also needs 1.8V. Of course using 3.3V can also work but if you use the S PI level of 3.3V probably Will cause 5/1000 chip damage
Pin description:
1. MISO CLK CSB and CLK are S PI writer interfaces. They are connected to the S PI interface of the CSR bluet ooth chip. The default S PI level is 1.8V! Voltage Switching Edition Exclusive
2. 3V3 1V8 are reserved power output can provide current less than 500MA more than 500MA will automatically protect! Voltage Switching Edition Exclusive
3. VS is the S PI voltage selection port. When VS is floating with internal pull-up the S PI level is 1.8V. When VS is grounded the S PI level is 3.3V! Voltage Switching Edition Exclusive
4. RST is the reset pin of the writer and the RST high signal resets the writer. Normal Edition proprietary
Condition: New
Type: Voltage Regulator
Model Number: CSR USB-S PI-S
color:as described
Material:plastic

Package Contents:
1 x CSR USB-S PI-S bluet ooth Burner Download Programmer

Only the above package content other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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