MC9S12XDP512CFU
Model | MC9S12XDP512CFU |
Description | 16-BIT, FLASH, 40MHz, MICROCONTROLLER, PQFP80 |
PDF file | Total 1348 pages (File size: 8M) |
Chip Manufacturer | PHILIPS |
Chapter 1 Device Overview MC9S12XD-Family
Table 1-8. MC9S12XD Family Power and Ground Connection Summary
Pin Number
Mnemonic
144-Pin
LQFP
15, 87
16, 88
53
52
139
138
26
27
82
81
107
110
112-Pin
LQFP
13, 65
14, 66
41
40
107
106
N.A.
N.A.
N.A.
N.A.
83
86
80-Pin
QFP
9, 49
10, 50
29
28
77
76
N.A.
N.A.
N.A.
N.A.
59
62
Nominal
Voltage
2.5 V
0V
5.0 V
0V
5.0 V
0V
5.0 V
0V
5.0 V
0V
5.0 V
0V
Description
V
DD1, 2
V
SS1, 2
V
DDR1
V
SSR1
V
DDX1
V
SSX1
V
DDX2
V
SSX2
V
DDR2
V
SSR2
V
DDA
V
SSA
Internal power and ground generated by
internal regulator
External power and ground, supply to pin
drivers and internal voltage regulator
External power and ground, supply to pin
drivers
External power and ground, supply to pin
drivers
External power and ground, supply to pin
drivers
Operating voltage and ground for the
analog-to-digital converters and the
reference for the internal voltage regulator,
allows the supply voltage to the A/D to be
bypassed independently.
Reference voltages for the analog-to-digital
converter.
Provides operating voltage and ground for
the phased-locked loop. This allows the
supply voltage to the PLL to be bypassed
independently. Internal power and ground
generated by internal regulator.
V
RL
V
RH
V
DDPLL
V
SSPLL
109
108
55
57
85
84
43
45
61
60
31
33
0V
5.0 V
2.5 V
0V
MC9S12XDP512 Data Sheet, Rev. 2.21
Freescale Semiconductor
67