UPD178024 datasheet(39/58 Pages) RENESAS

39 / 58 page

µPD178023, 178024

Data Sheet U14126EJ2V0DS00

DC Characteristics (TA = –40 to +85

°C, VDD = 3.5 to 5.5 V) (2/2)

Parameter

Symbol

Test Conditions

MIN.

TYP.

MAX.

Unit

Low-level input

ILIL

P00-P06, P10-P15,

VIN = 0 V

–3

µA

leakage current

P30-P37, P40-P47,

P50-P57, P60-P67,

P70-P77, P120-P125,

RESET

Output off

ILOH1

P130-P132

VOUT = 15 V

–3

µA

leakage current

ILOL1

P130-P132

VOUT = 0 V

µA

ILOH2

P76, P77

VOUT = VDD

–3

µA

(at N-ch open drain I/O)

ILOL2

P76, P77

VOUT = 0 V

µA

(at N-ch open drain I/O)

ILOH3

EO0, EO1

VOUT = VDD

–3

µA

ILOL3

EO0, EO1

VOUT = 0 V

µA

Supply currentNote

IDD1

When CPU is operating and PLL is stopped.

2.5

Sine wave input to X1 pin

At fX = 4.5 MHz

VIN = VDD

IDD2

In HALT mode with PLL stopped.

0.2

0.8

Sine wave input to X1 pin

At fX = 4.5 MHz

VIN = VDD

Data retention

VDDR1

When crystal resonator is oscillating

3.5

5.5

voltage

VDDR2

When crystal oscillation is

Power-failure detection

2.2

stopped

function

VDDR3

Data memory retained

2.0

Data retention

IDDR1

When crystal oscillation is

TA = 25

°C,

2.0

4.0

µA

current

stopped

VDD = 5 V

IDDR2

2.0

µA

Note

Excluding AVDD current and VDDPLL current.

Remarks 1. fX: System clock oscillation frequency

2. Unless otherwise specified, the characteristics of a multiplexed pin are the same as those of the

corresponding port pin.

UPD178024 Datasheet(PDF) 39 Page - Renesas Technology Corp

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