M052LDN Datasheet, PDF (17/86 Pages) List of Unclassifed Manufacturers – 32-bit Microcontroller

4.3 Pin Diagrams
4.3.1 QFN 33-pin
M051 DN/DE
32 31 30 29 28 27 26 25
ACMP0_P, AIN5, P1.5 1
nRST 2
ACMP1_N, RXD, P3.0 ₃
AV_{SS 4}
ACMP1_P, TXD, P3.1 5
T0EX, STADC, nINT0, P3.2 6
SDA, T0, P3.4 7
CKO, SCL, T1, P3.5 8
QFN 33-Pin
33 VSS
24 _{P0.4, SPISS1}
23 _{P0.5, MOSI_1}
22 P0.6, MISO_1
21 P0.7, SCLK1
20 P4.7, ICE_DAT
19 P4.6, ICE_CLK
18 P2.6, PWM6, ACMP1_O
17 P2.5, PWM5, SDA1
9 10 11 12 13 14 15 16
Top transparent view
Figure 4-2 NuMicro^® M051 DN/DE Series QFN-33 Pin Diagram
Oct. 05, 2015
Page 17 of 86
Rev 1.03