S3C7295 데이터 시트보기 (PDF) - Samsung

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S3C7295

The S3C7295 single-chip CMOS microcontroller has been designed for high performance using Samsung's newest 4-bit CPU core, SAM47

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ELECTRICAL DATA

S3C7295/P7295

Table 13-1. Absolute Maximum Ratings

(TA = 25 °C)

Parameter

Supply Voltage

Input Voltage

Output Voltage

Output Current High

Output Current Low

Symbol

VDD

VI

VO

IOH

IOL

Conditions

–

Ports 0, 1

–

One I/O pin active

All I/O pins active

One I/O pin active

Total for pins 0, 1

Operating Temperature

TA

–

Storage Temperature

Tstg

–

Rating

– 0.3 to + 4.5

– 0.3 to VDD + 0.3

– 0.3 to VDD + 0.3

– 15

– 30

+ 30 (Peak value)

+ 15(note)

+ 100 (Peak value)

+ 60(note)

– 40 to + 85

– 65 to + 150

NOTE: The values for Output Current Low ( IOL ) are calculated as Peak Value × Duty .

Units

V

V

V

mA

mA

°C

°C

Table 13-2. D.C. Electrical Characteristics

(TA = – 40 °C to + 85 °C, VDD = 2.2 V to 3.4 V)

Parameter Symbol

Conditions

Min

Typ

Input High

Voltage

Input Low

Voltage

Output High

Voltage

Output Low

Voltage

VIH1

VIH2

VIL1

VIL2

VOH

VOL

Ports 0, 1, and RESET

Xin, Xout, and XTin

Ports 0, 1, and RESET

Xin, Xout, and XTin

VDD = 2.2 V to 3.4 V

IOH = – 1 mA

Ports 0, 1

VDD = 2.2 V to 3.4 V

IOL = 5 mA

Ports 0, 1

0.8VDD

–

VDD – 0.1

–

–

VDD – 1.0

–

–

–

Max

VDD

VDD

0.2VDD

0.1

–

Units

V

V

V

1.0

V

13-2

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