1 Pin Descriptions

The descriptions of the pins are listed in Table 1-1.

Table 1-1. Pin Function Table
Name	8-Lead SOIC	3-Lead SOT-23	3-Lead TO-92	2-Pad VSFN	4-Ball WLCSP	2-Pad XSFN	Function
NC	1	—	—	—	—	—	No Connect
NC	2	—	—	—	—	—	No Connect
NC	3	2	—	—	B2	—	No Connect
GND	4	3	1	1	B1	2	Ground
SI/O	5	1	2	2	A1	1	Serial Input and Output
NC	6	—	3	—	A2	—	No Connect
NC	7	—	—	—	—	—	No Connect
NC	8	—	—	—	—	—	No Connect

DS20005857I

The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.