EM78P311SXSSLASHXJ datasheet(64/68 Pages) EMC

64 / 68 page

EM78P311N

8-Bit Microcontroller

•

Product Specification (V1.0) 10.02.2006

(This specification is subject to change without further notice)

Ta= 25

°C, VDD= 3.0V ± 5%, VSS= 0V

Symbol

Parameter

Condition

Min.

Typ.

Max.

Unit

Crystal: 2.5V to VDD

Two cyclea with two clocks

MHz

ERC

ERC: VDD = 3V

R: 5.1K

Ω, C: 100 pF

600

850

1100

kHz

VIHRC

Input High Threshold

Voltage (Schmitt Trigger)

OSCI in RC mode

1.6

2.3

2.8

IRC1

Sink current

VI from low to high , VI=5V

9.5

VILRC

Input Low Threshold

Voltage (Schmitt Trigger)

OSCI in RC mode

0.7

1.3

IRC2

Sink current

VI from high to low , VI=2V

8.5

IIL

Input Leakage Current for

input pins

VIN = VDD, VSS

-1

μA

VIH1

Input High Voltage

(Schmitt Trigger)

Ports 6,7,8,9,A

0.7VDD

VDD+0.3V

VIL1

Input Low Voltage

(Schmitt Trigger)

Ports 6,7,8,9,A

-0.3V

0.3VDD

VIHT2

Input High Threshold

Voltage (Schmitt Trigger)

/RESET, TCC

0.7 VDD

VDD +0.3V

VILT2

Input Low Threshold

Voltage (Schmitt Trigger)

/RESET, TCC

-0.3V

0.3 VDD

VIHX1

Clock Input High Voltage

LOSCI,OSCI in crystal mode

0.7 VDD

VDD +0.3V

VILX1

Clock Input Low Voltage

LOSCI,OSCI in crystal mode

-0.3V

0.3 VDD

IOH1

Output High Voltage

(Ports 6, 7, 8, 9)

VOH = VDD-0.4V

-2

-3.5

-5

IOL1

Output Low Voltage

(Ports9)

VOL = VSS+0.4V

3.5

IOL2

Output Low Voltage

(Ports 6,Port7, Port8)

VOL = VSS+0.4V

IPH

Pull-high current

Pull-high active, input pin at VSS

-15

-23

-31

IPL

Pull-low current

Pull-low active, input pin at VDD

ISB1

Sleep mode

Power down current

WDT disabled

−

0.4

0.8

μA

ISB2

Sleep mode

Power down current

All input and I/O

pins at VDD,

output pin floating WDT enabled

−

1.5

μA

ICC3

Idle mode

Operating supply current

at two clocks

−

0.3

0.5

ICC4

Normal mode

Operating supply current

at two clocks

VDD=3V, /RESET= 'High',

Fc=4MHz, CLKS="0", output pin

floating, WDT enabled

−

1.1

1.5

* The typical value is based on characterization results at 25

°C

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