User's Guide

DT-0237A page 25 of 34 Rev: 1.1
CONFIDENTIAL
DISTRIBUTED UNDER LICENSE
Pin Numbering
Figure 27: Pin Numbering Diagram
Bottom view
Pin Description
Pad Name Description
A2
*8_NRST Test point only
A3
PB31 Do not connect
A4
PB23/AD4 Spare I/O
A5
PA12/AD0 Spare I/O
A6
RESERVED Do not connect
A7
+VCPU +VCPU
A8
*12_PA16 Spare I/O
A9
PB28 Spare I/O
A10
PB4/RX0 Test point only
A11
PB5/TX0 Test point only
A12
PB7 Status LED
A13
RESERVED Do not connect