DOC4106 datasheet(24/47 Pages) ATMEL

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AT8xC51SND1C

4106F–8051–10/02

Electrical Characteristics

Absolute Maximum Rating

DC Characteristics

Digital Logic

Storage Temperature ......................................... -65 to +150

°C

Voltage on any other Pin to VSS ......................................-0.3 to +4.0V

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

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

Ambient Temperature Under Bias........................ -40 to +85

°C

VDD ........................................................................................... 2.7 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 34. Digital DC Characteristics V

DD = 2.7 to 3.3V , TA =-40° to +85°C

Symbol

Parameter

Min

Typ(1)

Max

Units

Test Conditions

Input Low Voltage

-0.5

0.2·

DD -0.1

IH1

Input High Voltage (except RST)

0.2·

DD +0.9

IH2

Input High Voltage (RST)

0.7·

DD +0.5

VOL1

Output Low Voltage

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

SCLK, DCLK, DSEL, DOUT)

0.45

IOL =1.6 mA

OL2

Output Low Voltage

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

DCLK, DSEL, DOUT)

0.45

OL =3.2 mA

VOH1

Output High Voltage

(P1, P2, P3, P4 and P5)

VDD -0.7

IOH =-30 µA

VOH2

Output High Voltage

(P0, P2 address mode, ALE, MCMD,

MDAT, MCLK, SCLK, DCLK, DSEL,

DOUT, D+, D-)

VDD -0.7

IOH =-3.2 mA

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

and P5)

-50

µAV

IN =0.45V

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