M16C5LD_15 Datasheet, PDF (66/88 Pages) Renesas Technology Corp – RENESAS MCU

M16C/5LD Group, M16C/56D Group
5. Electrical Characteristics
t _d(P-R)
Time to stabilize internal supply
voltage during powering-on
Recommended
operating
voltage
V_CC
CPU clock
t _d(P-R)
t _d(R-S)
STOP release time
t _d(W-S)
Low power consumption
mode wait mode exit time
(a) Interrupt to exit from stop mode
(b) Interrupt to exit from wait mode
CPU clock
(a)
t _d(R-S)
(b)
td(W-S)
t _d(E-A)
Voltage detection circuit
operation start time
VC25, VC27
Voltage detection circuit
Stop
t_d(E-A)
Operate
Figure 5.5 Power Supply Circuit Timing Diagram
5.1.6 Oscillator Electrical Characteristics
Table 5.12 125kHz On-Chip Oscillator Electrical Characteristics
V_CC = 2.7 to 5.5 V, T_opr = −40°C to 85°C, unless otherwise specified
Symbol
Characteristic
Condition
f_OCO-S
125 kHz on-chip oscillator oscillation
frequency
tsu(f_OCO-S)
Wait time until 125 kHz on-chip
oscillator stabilizes
2.7 V ≤ V_CC ≤ 5.5 V
f_WDT
Dedicated 125 kHz on-chip oscillator for the watchdog timer oscillation
frequency
Standard
Unit
Min.
Typ.
Max.
100
125
150 kHz
20
μs
100
125
150 kHz
R01DS0132EJ0120 Rev.1.20
Nov 25, 2011
Page 66 of 84