3819 datasheet(69/218 Pages) RENESAS

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3819 Group

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

MITSUBISHI MICROCOMPUTERS

ELECTRICAL CHARACTERISTICS (Vcc = 4.0 to 5.5 V, Ta = –10 to 85°C, unless otherwise noted)

µA

Min.

Typ.

Max.

Symbol

Parameter

Limits

Unit

Test conditions

VOH

VOL

VT+–VT–

ILOAD

ILEAK

VRAM

“H” output voltage P00–P07, P10–P17, P20–P23,

P30–P37, P80–P87, P90–P97,

PA0–PA7

“H” output voltage P24–P27, P41–P44, P46, P47,

P50–P57, P60–P67, P70–P77,

PB0–PB3

“L” output voltage P24–P27, P41–P44, P46, P47,

P50–P57, P60–P67, P70–P77,

PB0–PB3

Hysteresis INT0–INT4, SIN1, SIN2, SIN3, SCLK11,

SCLK2, SCLK3, CS, CNTR0, CNTR1

Hysteresis RESET, XIN

Hysteresis XCIN

“H” input current

P24–P27, P40–P47, P50–P57,

P60–P67, P70–P77, PB0–PB3

“H” input current

P80–P87, PA0–PA7 (Note)

“H” input current

RESET, XCIN

“H” input current

XIN

“L” input current

P24–P27, P40–P47, P50–P57,

P60–P67, P70–P77, PB0–PB3

“L” input current

P80–P87, PA0–PA7 (Note)

“L” input current

RESET, XCIN

“L” input current

XIN

IOH=–18 mA

IOH=–10 mA

IOL=10 mA

When using a non-port

function

VI=VCC

VI=VSS

VCC–2.0

150

0.4

0.5

4.0

–4.0

500

2.0

5.0

–5.0

900

–10

5.5

Output load current P00–P07, P10–P17, P20–P23,

P30–P37, P90–P97

Output leakage current P00–P07, P10–P17,

P20–P23, P30–P37,

P80–P87, P90–P97,

PA0–PA7

RAM hold voltage

VEE=VCC–36 V, VOL=VCC,

Output transistors “off”

VEE=VCC–38 V,

VOL=VCC–38 V,

Output transistors “off”

When clock is stopped

Note : Except when reading ports P8 or PA.

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