T83C5121XXX-ICSIL datasheet(98/115 Pages) ATMEL

98 / 115 page

A/T8xC5121

4164G–SCR–07/06

Electrical Characteristics

Absolute Maximum Ratings

DC Parameters

TA = -40°C to +85°C; VSS = 0 V; VCC = 2.85V to 5.4V; F = 7.36 to 16 MHz

Table 72. Core DC Parameters (XTAL, RST, P0, P2, ALE, PSEN, EA)

Ambiant Temperature Under Bias ......................-25

°C to 85°C

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

°C to + 150°C

Voltage on V

CC to V

SS........................................ -0.5V to + 6.0V

Voltage on Any Pin to VSS.......................... -0.5V to VCC + 0.5V

Note:

Stresses at or above those listed under “ Absolute

Maximum Ratings” may cause permanent damage to

the device. This is a stress rating only and functional

operation of the device at these or any other condi-

tions above those indicated in the operational

sections of this specification is not implied. Exposure

to absolute maximum rating conditions may affect

device reliability.

Symbol

Parameter

Min

Typ

Max

Unit

Test Conditions

VIL

Input Low Voltage

-0.5

0.2 VCC - 0.1

Input High Voltage

except XTAL1, RST

.2 V

CC + .9

CC + 0.5

VIH1

Input High Voltage,

XTAL1, RST

0.7 VCC

VCC + 0.5

VOL

Output Low Voltage,

Port 0 and 2

0.45

IOL = 1.6 mA

VOH

Output High Voltage,

Port 0 and 2

0.9 x VCC

VIOH = -40 µA

Digital Supply Output

Current

610

L = 100 nF

DVCC

Digital Supply

Voltage

2.5

2 .9

3.0

CL = 100 nF

DIcc=10mA

Icc

Normal Power Down

mode

100

µA

25°C

Icc

Pulsed Power Down

mode

µA

50°C Vcc=3V

Iccop

Power Supply

current

Iccop = 0.25 Freq (MHz) +4 mA

IccIDLE = 0.03 Freq (MHz) +5 mA

CC = 5.4V and

Bootloader

execution

VPFDP

Power-fail high level

threshold

2 .55

PFDM

Power-fail low level

threshold

2 .45

Power Fail glitch

time

trise, tfall

VDD rise and fall

time

μs

600

sec.

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