GMS97C2051 datasheet(16/39 Pages) HYNIX

16 / 39 page

GMS97C2051/L2051

8-Bit CMOS Microcontroller

HYUNDAI MicroElectronics

D.C. Characteristics (5V Version)

Vcc = 4.25V to 5.5V,

Vss= 0V,

TA= 0

OC to 70OC

for

the

GMS97C2051/C1051

Parameter

Symbol

Limit Values

Unit

Test

Min

Max

Condition

Input Low Voltage

VIL

-0.5

0.2Vcc-0.1

Input High Voltage

(Except XTAL1, RST)

VIH

0.5Vcc-0.1

Vcc+0.5

Input High Voltage

(XTAL1, RST)

VIH1

0.7Vcc

Vcc+0.5

Output Low Voltage

(ports 1,3)

VOL

0.45

IOL=10mA,Vcc=5V

Output High Voltage

(ports 1,3)

VOH

2.4

0.75Vcc

0.9Vcc

VIOH= -80uA, Vcc=5V

±10%

IOH= -30uA

IOH= -12uA

Logical 0 Input Current

(ports 1,3)

IIL

-50

VIN=0.45V

Logical 1-to-0 Transition Current

(ports 1,3)

ITL

-750

VIN=2V

Input Leakage Current

(Port P1.0, P1.1)

ILI

±1uA

0<VIN<Vcc

Comparator Input Offset

Voltage

VOS

200

Vcc=5V

Comparator Input

Common Mode Voltage

VCM

0Vcc

Pin Capacitance

CIO

Test Freq.=1MHz, TA=25

Power supply current:

Active mode, 12Mhz

Idle mode, 12Mhz

Active mode, 24Mhz

Idle mode, 24Mhz

Power Down mode

Icc

Iccidle

Icc

Iccidle

Ipd

100

Vcc=5.0V

Vcc=5.0V, P1.0&P1.1=0 or Vcc

Vcc=5.0V

Vcc=5.0V, P1.0&P1.1=0 or Vcc

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