HMS87C4460 datasheet(16/110 Pages) HYNIX

16 / 110 page

HMS81C4x60

November 2001 Ver 1.1

7. ELECTRICAL CHARACTERISTICS

7.1 Absolute Maximum Ratings

Supply voltage ........................................... -0.3 to +6.0 V

Storage Temperature ................................-40 to +125

°C

Voltage on any pin with respect to Ground (VSS)

............................................................... -0.3 to VDD+0.3

Maximum current out of Vss pin.........................160 mA

Maximum current into VDD pin ..........................160 mA

Maximum current sunk by(IOL per I/O Pin) .........20 mA

Maximum output current sourced by (IOH per I/O Pin)

.................................................................................8 mA

Maximum current (

ΣIOL) .................................... 100 mA

Maximum current (

ΣIOH)...................................... 80 mA

Note: Stresses above those listed under “Absolute Maxi-

mum Ratings” may cause permanent damage to the de-

vice. This is a stress rating only and functional operation of

the device at any other conditions above those indicated in

the operational sections of this specification is not implied.

Exposure to absolute maximum rating conditions for ex-

tended periods may affect device reliability.

7.2 Recommended Operating Conditions

7.3 DC Electrical Characteristics

(TA=-10~70°C, VDD=4.5~5.5V),

Parameter

Symbol

Condition

Specifications

Unit

Min.

Max.

Supply Voltage

VDD

VDD=4.5~5.5V

4.5

5.5

Operating Frequency

fXIN

fXIN=4MHz

-4.0(typical)

MHz

Operating Temperature

TOPR

-10

°C

Parameter

Symbol

Condition

Specifications

Unit

Min.

Typ.

Max.

High level input voltage

VIH

TEST, RESET, Xin, R0, R1, R2, R3,

HS, VS

0.8 VDD

VDD

Low level input voltage

VIL

TEST, RESET, Xin, R0, R1, R2, R3,R4

HS, VS

0.12 VDD

High level output voltage

VOH

IOH = -5mA

R0, R1, R2, R3, YS, YM

VDD - 1

Low level output voltage

VOL

IOL = 5mA

R0, R1, R2, R4

-1.0

Supply current in

ACTIVE mode

IDD

VDD

-40

pull-up lekage current

IRUP

VDD = 5.5v, VPIN = 0.4V

TEST, R00, R01, R03, R04, R05, R06,

R07, R20, R22, R25, R30, R31, R32, R33

R36

-1.5

-400

µA

High input leakage

current

IIZH

VDD = 5.5V, VPIN = VDD

All input, I/O pins except XIN

-5

µA

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