MC68HC912D60A Datasheet, PDF (190/460 Pages) Motorola, Inc – Microcontrollers

Oscillator
Freescale Semiconductor, Inc.
Maximum ESR vs. EXTAL–XTAL capacitor value, 8MHz resonators
3
40
50
60
70
80
90
95
Shunt
Capacitance ⁵
35
45
50
60
70
75
80
(pF)
7
30
40
45
50
60
65
65
(VDDPLL=VDD)
10 25
30
35
40
45
50
3
50
60
70
85
95
105
115
Shunt
Capacitance ⁵
40
50
60
70
80
90
95
(pF)
7
35
45
55
60
70
75
80
(VDDPLL=0)
10 35
40
45
50
55
60
C_EXTAL-XTAL (pF) 47pF 39pF 33pF 27pF 22pF 18pF 13pF
90
70
104
75
60
10pF
Maximum ESR vs. EXTAL–XTAL capacitor value, 10MHz resonators
3
25
35
40
50
55
65
70
Shunt
Capacitance ⁵
25
30
35
40
50
55
60
(pF)
7
20
25
30
35
40
45
(VDDPLL=0)
10 15
20
25
30
35
C_EXTAL-XTAL (pF)
47pF 39pF 33pF 27pF
22pF 18pF
13pF
70
10pF
Maximum ESR vs. EXTAL–XTAL capacitor value, 16MHz resonators
3
Shunt
Capacitance ⁵
(pF) ⁽¹⁾
7
(VDDPLL=0)
10
C_EXTAL-XTAL (pF)
47pF 39pF 33pF 27pF
22pF 18pF
13pF
10pF
= Not allowed
1. Please refer to point 1 in 12.4.3.1 How to Use This Information for important information regarding shunt ca-
pacitance.
Technical Data
190
MC68HC912D60A — Rev 3.0
Oscillator
For More Information On This Product,
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