MB89821 datasheet(26/43 Pages) FUJITSU

26 / 43 page

MB89820 Series

3. DC Characteristics

(VCC = V3 = +5.0 V, VSS = 0.0 V, TA = –40

°C to +85°C)

(Continued)

Parameter

Symbol

Condition

Value

Unit

Remarks

Min.

Typ.

Max.

“H” level input

voltage

VIH

P00 to P07,

P10 to P17,

P20 to P25,

P30 to P33,

P40 to P45

—

0.7 VCC*1

—

VCC + 0.3*1

VIHS

RST, MOD0,

MOD1, INT0,

SCK, SI,

PWC/INT1

—0.8 VCC

—

VCC + 0.3

“L” level input

voltage

VIL

P00 to P07,

P10 to P17,

P22 to P25,

P30 to P33,

P40 to P45

—VCC – 0.3

—

0.3 VCC*1

VILS

RST, MOD0,

MOD1, INT0,

SCK, SI,

PWC/INT1

—VSS – 0.3

—

0.2 VCC

Open-drain

output pin

application

voltage

P20 to P25,

P00 to P07,

P10 to P17

—VSS – 0.3

—

VCC + 6.0

P00 to P07 and P10

to P17 (when selected

as ports) for the

MB89821/823, and

P20 to P25 without

pull-up resistor

“H” level output

voltage

VOH

P40 to P45

IOH = –2 mA

2.4

—

“L” level output

voltage

VOL1

P00 to P07,

P10 to P17,

P20 to P25,

P40 to P45

IOL = 1.8 mA

—

0.4

VOL2

RST

IOL = 4 mA

—

0.4

Input leakage

current

(Hi-z output

leakage current)

ILI1

MOD0, MOD1,

P30 to P33,

P40 to P45

0.0 V < VI < VCC

——

±5

µA

Without pull-up

resistor for the

MB89821/823

MOD0, MOD1,

P00 to P07,

P10 to P17,

P30 to P33,

P40 to P45

——

±5

µA

Without pull-up

resistor for the

MB89P825/PV820

ILI2

P00 to P07,

P10 to P17,

P20 to P25

0.0 V < VI < 6.0 V

——

±1

µA

Without pull-up

resistor for the

MB89821/823

P20 to P25

—

±1

µA

Without pull-up

resistor for the

MB89P825/PV820

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