S3C821A Datasheet, PDF (28/33 Pages) Samsung semiconductor – S3C8-SERIES MICROCONTROLLES

S3P821A OTP
S3C821A/P821A
P1.1/SEG25/AD1 1
P1.2/SEG26/AD2 2
P1.3/SEG27/AD3 3
P1.4/SEG28/AD4 4
P1.5/SEG29/AD5 5
P1.6/SEG30/AD6 6
P1.7/SEG31/AD7 7
SDAT/P2.0/AS 8
SCLK/P2.1/DR 9
VDD1/VDD1 10
VSS1/VSS1 11
XOUT 12
XIN 13
VPP/TEST 14
XTIN 15
XTOUT 16
RESET/RESET 17
P2.2/DW 18
P2.3/DM 19
P2.4/INT0/T0CK 20
S3P821A
(80-TQFP)
60 SEG4
59 SEG3/COM7
58 SEG2/COM6
57 SEG1/COM5
56 SEG0/COM4
55 COM3
54 COM2
53 COM1
52 COM0
51 VDD2 (EXT)
50 VSS2
49 VLC1
48 P5.6
47 P5.5
46 P5.4
45 P5.3/BUZ
44 P5.2/SO
43 P5.1/SI
42 P5.0/SCK
41 P4.7/INT11
Figure 20-1. S3P821A Pin Assignments (80-TQFP-1212 Package)
20-2