 English |
|
|
|
|
|
|
|
| HD404639R Datasheet, PDF (42/135 Pages) Renesas Technology Corp – 4-Bit Single-Chip Microcomputer | |||
| |||
| ◁ |
HD404639R Series
Table 20 Oscillator Circuit Examples
Circuit
Configuration
External clock
operation
External
oscillator
OSC 1
Open
OSC2
Ceramic oscillator
(OSC1, OSC2)
C1
Ceramic
oscillator
C2
GND
OSC1
Rf
OSC2
Circuit Constants
Ceramic oscillator: CSB400P22 (Murata),
CSB400P (Murata)
Rf = 1 M⦠± 20%
C1 = C2 = 220 pF ± 5%
Ceramic oscillator: CSB800J122 (Murata),
CSB800J (Murata)
Rf = 1 M⦠± 20%
C1 = C2 = 220 pF ± 5%
Ceramic oscillator: CSA2.00MG (Murata)
Rf = 1 M⦠± 20%
C1 = C2 = 30 pF ± 20%
Ceramic oscillator: CSA4.00MG (Murata)
Rf = 1 M⦠± 20%
C1 = C2 = 30 pF ± 20%
Ceramic oscillator: CSA3.58MG (Murata)
Rf = 1 M⦠± 20%
C1 = C2 = 30 pF ± 20%
Ceramic oscillator: CSA8.00MT (Murata)
Rf = 1 M⦠± 20%
C1 = C2 = 30 pF ± 20%
40
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese