 English |
|
|
|
|
|
|
|
| R01DS0140ED0100_FJ4_15 Datasheet, PDF (28/78 Pages) Renesas Technology Corp – 32-bit Single-Chip Microcontroller | |||
| |||
| ◁ |
Chapter 4
.
XT1
internal
external
C1s
XT2
Rds
C2s
Clock generators
Figure 4-2 Recommended Sub Oscillator Circuit
Caution Values of C1s, C2s and Rds depend on the used crystal and must be specified
in cooperation with crystal manufacturer.
(1) Sub-oscillator characteristics
Table 4-5 Sub-oscillator characteristics
Parameter
MainOSC frequency
Symbol
fSOSC
Condition
Ratings
Unit
Min Typ Max
- 32.768 -
kHz
4.3.3 Internal oscillator
Table 4-6 Internal oscillator characteristics
Parameter
Symbol
Condition
Lowspeed OSC frequency
Highspeed OSC frequency
Highspeed OSC
stabilization time
fRL
fRLLP
fRH
fRHLP
⢠Other than DeepStop mode
⢠DeepStop mode with
PSC0.REGSTP = 0
⢠DeepStop mode with
PSC0.REGSTP = 1
⢠Other than DeepStop mode
⢠DeepStop mode with
PSC0.REGSTP = 0
⢠DeepStop mode with
PSC0.REGSTP = 1
TRHSTB
Ratings
Unit
Min Typ Max
220.8 240 259.2 kHz
216 240 264 kHz
7.2 8.0 8.8 MHz
6.64 8.0 8.8 MHz
-
-
19
µs
R01DS0140ED0100
28
Data Sheet
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese