S3C72E8 查看數據表（PDF） - Samsung

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S3C72E8

The S3C72E8/P72E8 is a SAM47 core-based 4-bit CMOS single-chip microcontroller. It has a timer/counter and LCD drivers

Samsung 

ELECTRICAL DATA

S3C72E8/P72E8

Table 13-1. Absolute Maximum Ratings

(TA = 25 °C)

Parameter

Supply Voltage

Input Voltage

Output Voltage

High Level

Output current

Low Level

Output Current

Operating

Temperature

Storage

Temperature

Symbol

VDD

VI

VO

IOH

IOL

TA

Conditions

–

Ports 0, 1, 2, 4, 5, 6, 7

–

One pin

All output pins

One pin Peak value

RMS value (note)

All pins

Peak value

RMS value (note)

–

TSTG

–

NOTE : RMS value = Peak Value × Duty .

Rating

– 0.3 to + 6.5

– 0.3 to VDD + 0.3

– 0.3 to VDD + 0.3

– 15

– 30

30

15

100

60

– 40 to + 85

– 65 to + 150

Units

V

V

V

mA

mA

mA

mA

mA

mA

°C

°C

Table 13-2. D.C Characteristics

(TA = – 40 °C to + 85 °C, VDD = 1.8 V to 5.5 V)

Parameter Symbol

Conditions

Input High

VIH1 Pins except below

Voltage

Input Low

VIH2

VIH3

VIL1

Port0, 1, 6, 7, P4.0, RESET

XIN, XOUT and XTIN

All input pins except below

Voltage

Output High

Voltage

VIL2

VIL3

VOH1

Port0, 1, 6, 7, P4.0, RESET

XIN,XOUT and XTIN

VDD = 4.5 V to 5.5 V

Port2, 4, 5, 6, 7

IOH = – 1mA

Min.

0.7 VDD

0.8 VDD

VDD – 0.1

–

VDD – 1.0

Typ.

–

–

–

–

–

–

–

Max.

VDD

VDD

VDD

0.3 VDD

0.2 VDD

0.1

–

Units

V

13–2

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