sparkfun QuickLogic Thing Plus Hook-Up Manual page 9

12
13
14
15
16 SYS_RSTn
Connector J8
J8 EOS S3 MCU IO
1 IO_28
2 IO_29
3 IO_23
4 IO_24
5 IO_31
6 IO_11
7 IO_12
8
9
10
IO_4
IO_5
IO_6
F8
BGA Pin#
G5
F5
H6
G6
G4
C5
B5
B2
C3
B3
No Connect
Ground
No Connect
+3.3V
EOS S3 HW reset input
Function
PDM microphone Data
PDM microphone CLK
I2S Peripheral WCLK Input
I2S Peripheral DATA output
I2S Peripheral CLK input
IO
IO
IO
IO
User button input