AT89C5132-ROTIL datasheet(14/38 Pages) ATMEL

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AT89C5132

4173CS–USB–07/04

Electrical Characteristics

Absolute Maximum Ratings

DC Characteristics

Digital Logic

Storage Temperature ..................................... -65

°C to +150°C

Voltage on any other Pin to

SS .....................................-0.3 to +4.0V

OL per I/O Pin ................................................................. 5 mA

Power Dissipation ............................................................. 1 W

Ambient Temperature Under Bias.................... -40

°C to +85°C

DD ....................................................................................... 2.7V to 3.3V

NOTE:

Stressing the device beyond the “Absolute Maxi-

mum Ratings” may cause permanent damage.

These are stress ratings only. Operation beyond

the “operating conditions” is not recommended

and extended exposure beyond the “Operating

Conditions” may affect device reliability.

Table 1. Digital DC Characteristics

DD = 2.7 to 3.3V , TA = -40° to +85°C

Symbol

Parameter

Min

Typ

(1)

Max

Units

Test Conditions

VIL

Input Low Voltage

-0.5

0.2·VDD -0.1

VIH1

Input High Voltage (except RST, X1)

0.2·VDD +1.1

VDD

VIH2

Input High Voltage (RST, X1)

0.7·VDD

(2)

VDD +0.5

OL1

Output Low Voltage

(except P0, ALE, MCMD, MDAT, MCLK,

SCLK, DCLK, DSEL, DOUT)

0.45

OL= 1.6 mA

VOL2

Output Low Voltage

(P0, ALE, MCMD, MDAT, MCLK, SCLK,

DCLK, DSEL, DOUT)

0.45

IOL= 3.2 mA

VOH1

Output High Voltage

(P1, P2, P3, P4 and P5)

VDD -0.7

IOH= -30 µA

OH2

Output High Voltage

(P0, P2 address mode, ALE, MCMD,

MDAT, MCLK, SCLK, DCLK, DSEL,

DOUT, D+, D-)

DD -0.7

OH= -3.2 mA

Logical 0 Input Current (P1, P2, P3, P4

and P5)

-50

µA

Vin = 0.45 V

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