DMC42C4008 Просмотр технического описания (PDF) - Daewoo Semiconductor

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DMC42C4008

4Bit Single Chip Microcontroller

Daewoo Semiconductor 

4Bit Single Chip Microcontroller

11

DMC42C4008

DC ELECTRICAL CHARACTERISTICS

(VSS = 0, VDD = 5V ±10%, TA = 25¡É, fX = 4.19MHz)

PARAMETER SYMBOL

TEST

LIMIT

CONDITION

MIN. TYP.

High Level

VIH

Input Voltage

Port 0 ~ Port D

RESETB, XI

0.7VDD

-

0.8VDD

-

Low Level

Port 0 ~ Port D (Excepted TEST/R73)

-

-

VIL

Input Voltage

RESETB, XI, TEST/R73

-

-

High Level

All Ports Except Open (IOH = - 4mA) 0.85VDD -

Output Voltage VOH Drain Ports

(IOH = - 1mA) 0.95VDD -

(Port 4,5,C,D)

(IOH = - 100uA) 0.99VDD -

Low Level

All Ports

(IOL = 10mA)

-

-

Output Voltage VOL

(IOL = 4mA)

-

-

(IOL = 400uA)

-

-

High Level

All Pin Except XI, RESETB

-

-

Input Leakage IIH

(VIN = VDD)

-

1.2

Current

Low Level

All Pin Except RESETB, P73/TEST

-

-

Input Leakage IIL

(VIN = 0V)

-

-1.2

Current

Supply Current

Dynamic

-

-

IDD1 Main Clock (XI) Mode VDD = 5V ±10%

= 4.19MHz

Idle

-

-

Mode

Dynamic

-

-

IDD2 Main Clock (XI) Mode VDD = 3V ±10%

= 2MHz

Idle

-

-

Mode

UNIT

MAX.

VDD

V

VDD

0.3VDD V

0.2VDD

-

-

V

-

0.5

V

0.3

60 mV

3

100 uA

-3

-200 uA

10

5

mA

2

1

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