R5F11BBC datasheet(27/143 Pages) RENESAS

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RL78/G1F

2. ELECTRICAL SPECIFICATIONS (TA = -40 to +85°C)

R01DS0246EJ0110 Rev. 1.10

Page 27 of 140

Aug 12, 2016

Note 1.

Current flowing to VDD.

Note 2.

When high speed on-chip oscillator and high-speed system clock are stopped.

Note 3.

Current flowing only to the real-time clock (RTC) (excluding the operating current of the low-speed on-chip oscillator and

the XT1 oscillator). The supply current of the RL78 microcontrollers is the sum of the values of either IDD1 or IDD2, and

IRTC, when the real-time clock operates in operation mode or HALT mode. When the low-speed on-chip oscillator is

selected, IFIL should be added. IDD2 subsystem clock operation includes the operational current of the real-time clock.

Note 4.

Current flowing only to the 12-bit interval timer (excluding the operating current of the low-speed on-chip oscillator and

the XT1 oscillator). The supply current of the RL78 microcontrollers is the sum of the values of either IDD1 or IDD2, and IIT,

when the 12-bit interval timer operates in operation mode or HALT mode. When the low-speed on-chip oscillator is

selected, IFIL should be added.

Note 5.

Current flowing only to the watchdog timer (including the operating current of the low-speed on-chip oscillator).

The supply current of the RL78 microcontrollers is the sum of IDD1, IDD2 or IDD3 and IWDT when the watchdog timer is in

operation.

Note 6.

Current flowing only to the A/D converter. The supply current of the RL78 microcontrollers is the sum of IDD1 or IDD2 and

IADC when the A/D converter operates in an operation mode or the HALT mode.

Note 7.

Current flowing only to the LVD circuit. The supply current of the RL78 microcontrollers is the sum of IDD1, IDD2 or IDD3 and

ILVD when the LVD circuit is in operation.

Note 8.

Current flowing during programming of the data flash.

Note 9.

Current flowing during self-programming.

Note 10.

For shift time to the SNOOZE mode, see 26.3.3 SNOOZE mode in the RL78/G1F User’s Manual.

(TA = -40 to +85°C, 1.6 V

≤ EVDD0 ≤ VDD ≤ 5.5 V, VSS = EVSS0 = 0 V)

Parameter

Symbol

Conditions

MIN.

TYP.

MAX.

Unit

Low-speed on-chip oscilla-

tor operating current

IFIL Note 1

0.2

μA

RTC operating current

IRTC Notes 1, 2, 3

0.02

μA

12-bit interval timer operat-

ing current

IIT Notes 1, 2, 4

0.02

μA

Watchdog timer operating

current

IWDT Notes 1, 2, 5

fIL = 15 kHz

0.22

μA

A/D converter operating cur-

rent

IADC Notes 1, 6

When conversion at maximum

speed

Normal mode,

AVREFP = VDD = 5.0 V

1.3

1.7

Low voltage mode,

AVREFP = VDD = 3.0 V

0.5

0.7

A/D converter reference

voltage current

IADREF Note 1

μA

Temperature sensor operat-

ing current

ITMPS Note 1

μA

D/A converter operating cur-

rent

IDAC Notes 1, 11

Per D/A converter channel

1.5

PGA operating current

Operation

480

700

μA

Comparator operating cur-

rent

ICMP Notes 1, 12

Operation (per comparator chan-

nel, constant current for compara-

tor included)

When the internal reference

voltage is not in use

100

μA

When the internal reference

voltage is in use

110

μA

LVD operating current

ILVD Notes 1, 7

0.08

μA

Self-programming operat-

ing current

IFSP Notes 1, 9

2.5

12.2

BGO operating current

IBGO Notes 1, 8

2.5

12.2

SNOOZE operating current

ISNOZ Note 1

ADC operation

The mode is performed Note 10

0.5

0.6

The A/D conversion opera-

tions are performed, Low volt-

age mode,

AVREFP = VDD = 3.0 V

1.2

1.44

CSI/UART operation

0.7

0.84

DTC operation

3.1

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