H8SLASH3028F datasheet(679/923 Pages) RENESAS

679 / 923 page

Rev. 2.00, 09/03, page 649 of 890

Item

Symbol

Min

Typ

Max

Unit

Test Conditions

Ports 1 to 6

Ports 8 to B

|ITSI|—

—

1.0

µA

Vin = 0.5 V to

VCC – 0.5 V

Three-state

leakage

current

RESO

——

10.0

µA

Vin = 0 V

Input pull-up

MOS current

Ports 2, 4,

and 5

–Ip

—

300

µA

Vin = 0 V

NMI

Cin

——

Input

capacitance

All input pins

except NMI

——

Vin = 0 V

f = fmin

Ta = 25°C

Normal

operation

ICC*

—37

(3.3 V)

f = 25 MHz

Sleep mode

—

(3.3 V)

Module

standby mode

—21

(3.3 V)

Standby mode

—

1.0

µA

≤ 50°C

Current

dissipation*

——

µA

50°C

< Ta

During A/D

conversion

AICC

—0.6

1.5

Analog

power supply

current

During A/D

and D/A

conversion

—0.6

1.5

Idle

—

0.01

5.0

µA

DASTE = 0

During A/D

conversion

AICC

—

0.45

0.8

During A/D

and D/A

conversion

—2.0

3.0

Reference

current

Idle

—

0.01

5.0

µA

DASTE = 0

RAM standby voltage

VRAM

2.0

—

Notes: 1. If the A/D converter is not used, do not leave the AVCC, VREF, and AVSS pins open.

Connect AVCC and VREF to VCC, and connect AVSS to VSS.

2. Current dissipation values are for VIH min = VCC – 0.5 V and VIL max = 0.5 V with all

output pins unloaded and the on-chip MOS pull-up transistors in the off state.

The values are for VRAM

≤ VCC < 3.0 V, VIH min = VCC × 0.9, and VIL max = 0.3 V.

3. ICC max. (normal operation)

= 6.0 (mA) + 0.577 (mA/(MHz

× V)) × VCC × f

ICC max. (sleep mode)

= 6.0 (mA) + 0.455 (mA/(MHz

× V)) × VCC × f

ICC max. (sleep mode + module standby mode)

= 6.0 (mA) + 0.344 (mA/(MHz

× V)) × VCC × f

The Typ values for power consumption are reference values.

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