MC68HC12 MOTOROLA [Motorola, Inc], MC68HC12 Datasheet - Page 223

• Manufacturer Part Number: MC68HC12
• Description: The MC68HC912DT128A microcontroller unit (MCU) is a 16-bit device composed of standard on-chip peripherals including a 16-bit central processing unit
• Manufacturer: MOTOROLA [Motorola, Inc]

MC68HC912DT128A — Rev 4.0
MOTOROLA
1. Please refer to point 1 in
Capacitance
(VDDPLL=VDD)
Capacitance
Capacitance
Capacitance
(VDDPLL=0)
(VDDPLL=0)
(VDDPLL=0)
C
C
C
pacitance.
(pF)
EXTAL-VSS
EXTAL-VSS
EXTAL-VSS
Shunt
Shunt
Shunt
Shunt
(pF)
(pF)
(pF)
(1)
Maximum ESR vs. EXTAL–VSS or XTAL–VSS capacitor value,10MHz resonators
Maximum ESR vs. EXTAL–VSS or XTAL–VSS capacitor value,16MHz resonators
Maximum ESR vs. EXTAL–VSS or XTAL–VSS capacitor value, 8MHz resonators
(pF)
(pF)
(pF)
10
10
10
10
3
5
7
3
5
7
3
5
7
3
5
7
47pF
47pF
47pF
13.5.3.1 How to Use This Information
60
55
50
40
60
50
45
40
35
30
25
20
39pF
39pF
39pF
80
70
60
50
75
65
55
45
45
40
35
30
10
Oscillator
33pF
33pF
33pF
100
15
85
75
60
95
80
70
55
60
50
45
35
10
MC68HC912Dx128P Pierce Oscillator Specification
27pF
27pF
27pF
130
110
125
105
95
75
90
70
80
65
55
40
20
15
10
for important information regarding shunt ca-
22pF
22pF
22pF
165
135
115
155
130
105
100
90
85
80
65
50
30
20
15
18pF
18pF
18pF
200
165
135
105
190
155
125
120
100
95
80
60
35
25
20
13pF
13pF
13pF
270
210
170
125
255
200
160
120
165
125
100
70
50
30
30
Technical Data
Oscillator
10pF
10pF
10pF
325
250
195
145
305
235
185
130
200
150
120
80
60
45
35
20
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