HMS91C7432 데이터 시트보기 (PDF) - Hynix Semiconductor

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HMS91C7432

HMS91C7432 features and functions

Hynix Semiconductor 

Hynix semiconductor

Specifications of HMS91C7432

t DC Characteristics

(Ta = -20 To +85 , Vcc = 5V 10%, Vss = 0V)

SYMBOL

PARAMETER

TEST

CONDITIONS

VIL

Input low voltage,except Reset

VIL1

Input low voltage,Reset

VIH

Input high voltage,except Xtal1,Reset

VIH1

Input high voltage,Xtal1

VIH2

Input high voltage, Reset

LIMITS

MIN

MAX

UNIT

-0.5 0.2Vcc-0.1 V

-0.5 0.2Vcc+0.1 V

0.7Vcc Vcc+0.5 V

0.7Vcc Vcc+0.5 V

0.6Vcc Vcc+0.5 V

VOL

Output low voltage,D0~D7,Strobe,

WR,INT,Wait

IOL = 3.5mA

1.0

V

VOH

Output high voltage, D0~D7,Strobe,

IOH = -25µA 0.75Vcc

V

WR,INT,Wait

IIL

Logical 0 input current, D0~D7,Strobe, VIN = 0.45V

-10

WR,INT,Wait

ITL

Logical 1-to-0 input current,

D0~D7,Strobe,WR,INT,Wait

VIN = 3.0V

-65

ICC

Power supply current :

Active mode@11.0592MHz

Vcc = 5V

Power-down mode @11.0592MHz

-50 µA

-650 µA

16 mA

10 µA

NOTES :

1. See Figure 3 through 5 for Icc test conditions. Minimum Vcc for power down is 2V.

2. Under steady state (non-transient) conditions,IOL must be externally limited as follows :

Maximum IOL per port : 10mA

Maximum IOL per 8-bit port D0~D7,Strobe,WR,INT,Wait : 15mA

Maximum total IOL for all output pins : 71mA

If IOL exceeds the test condition,VOL may exceed the related specification.Pins are not

guaranteed to sink current greater than the listed test conditions.

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