tmp19a44fda TOSHIBA Semiconductor CORPORATION, tmp19a44fda Datasheet - Page 50

• Manufacturer Part Number: tmp19a44fda
• Description: 32bit Tx System Risc
• Manufacturer: TOSHIBA Semiconductor CORPORATION

3.
4.
Clock/Standby Control
(Low-speed clock)
(Low-speed clock)
(Low-speed clock)
(Low-speed clock)
(Note) The low-speed clock (fs) continues oscillation. There is no need to make a warm-up setting.
Warm-up (W-up)
Transition of operation modes: SLOW → STOP → SLOW
Transition of operation modes: SLOW → SLEEP → SLOW
CG (fs)
mode
mode
fsys
fsys
CG
SLOW
SLOW
000
001 (2
010 (2
011 (2
100 (2
101 (2
110 (2
111 (Setting prohibited)
Selection of warm-up time
OSCCR0<WUPT 2:0>
12
13
14
15
16
17
/ input frequency)
/ input frequency)
/ input frequency)
/ input frequency)
/ input frequency)
/ input frequency)
TMP19A44(rev1.3) 5-21
Table 5.10 Warm-up Time
Start of low-speed clock oscillation
Start of warm-up
STOP
SLEEP
System clock off
System clock off
(fs = 32.768kHz)
Warm-up time
1.953（ms）
3.906（ms）
7.813（ms）
No warm-up
1.0（s）
2.0（s）
4.0（s）
－
SLOW
SLOW
TMP19A44
End of warm-up
2010-04-01