Renesas RL78 Series User Manual

RL78/F13, F14 CHAPTER 34 ELECTRICAL SPECIFICATIONS (GRADE L)
R01UH0368EJ0210 Rev.2.10 1728
Dec 10, 2015
34.7 Power Supply Voltage Rising Time
(TA = -40 to +105C, VSS = EVSS0 = EVSS1 = 0 V)
Parameter Symbol Conditions MIN. TYP. MAX. Unit
Maximum power supply
voltage rising slope
S
vrmax
0 V  V
DD (VPOC2 = 0 or 1
Note 2
) 50
Note 3
V/ms
Minimum power supply voltage
rising slope
Note 1
S
vrmin 0 V  2.7 V 6.5 V/ms
Notes 1. The minimum power supply voltage rising slope is applied only under the following condition.
When the voltage detection (LVD) circuit is not used (VPOC2 = 1) and an external reset circuit is not used or
when a reset is not effected until VDD = 2.7 V.
2. These values indicate setting values of option bytes.
3. If the power supply drops below VPDR and a POR reset is effected, this specification is also applied when the
power supply is recovered without dropping to 0 V.
34.8 STOP Mode Memory Retention Characteristics
(TA = -40 to +105C, VSS = EVSS0 = EVSS1 = 0 V)
Parameter Symbol Conditions MIN. TYP. MAX. Unit
Data retention supply voltage VDDDR
1.47
Note
5.5 V
Note The value depends on the POR detection voltage. When the voltage drops, the data is retained before a POR
reset is effected, but data is not retained when a POR reset is effected.
VDD
STOP instruction execution
Standby release signal
(interrupt request)
STOP mode
Data retention mode
V
DDDR
Operation mode

Renesas RL78 Series Specifications

General

Brand	Renesas
Model	RL78 Series
Category	Computer Hardware
Language	English