DMC42C1106 查看數據表（PDF） - Daewoo Semiconductor

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DMC42C1106

4Bit Single Chip Microcontroller

Daewoo Semiconductor 

4Bit Single Chip Microcontroller

18

DMC42P1106

DEVICE OPERATION

The operational modes of the DMC42P1106 are listed in Table 1.

A single 5V power supply is required in the read mode.

All inputs are TTL levels except for VPP / OEX.

VPP = 12.5±0.5V

MODE

PINS

CEX VPP / OEX VDD OUTPU

READ

VIL

VIL

5.0V

DOUT

PROGRAM

VIL

VPP

6.0V

DIN

VERIFY

VIL

VIL

6.0V

DOUT

PROGRAM INHIBIT VIH

VPP

6.0V High Z

TABLE 1. Operating Modes

PIN NAME

TEST

RESETB

MODE

EPROM MODE

USER MODE

VIL

VIH

VIH

VIL

VIL

TABLE 2. The modes of DMC42P1106

DC PROGRAMMING CHARACTERISTICS

PARAMETER

SYMBO TEST CONDITION

L

Input Low Voltage

VIL

Input High Voltage

VIH

Output Low Voltage during Verify VOL

IOL = 2.1mA

Output High Voltage during Verify VOH

IOH = -400uA

Quick-pulse Programming

VPP

Quick-pulse Programming

VDD

LIMIT

MIN. MAX.

-0.1

0.8

2.0

VDD

-

0.45

2.4

-

12.5

13.0

6.0

6.5

UNIT

V

V

V

V

V

V

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