AT89C5131A-RDTIM datasheet(160/184 Pages) ATMEL

160 / 184 page

160

AT89C5130A/31A-M

4337C–USB–02/05

Electrical Characteristics

Absolute Maximum Ratings

DC Parameters

TA = -40

°C to +85°C; V

SS = 0V; VCC = 2.7V to 5.5 V; F = 0 to 48 MHz

Ambient Temperature Under Bias:

I = industrial ........................................................-40

°C to 85°C

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

°C to + 150°C

Voltage on V

CC from VSS ...................................... -0.5V to + 6V

Voltage on Any Pin from V

SS .....................-0.5V to VCC + 0.2V

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(5)

Max

Unit

Test Conditions

Input Low Voltage

-0.5

0.2Vcc - 0.1

Input High Voltage except XTAL1, RST

0.2 V

CC + 0.9

CC + 0.5

IH1

Input High Voltage, XTAL1, RST

0.7 V

CC + 0.5

Output Low Voltage, ports 1, 2, 3 and 4(6)

0.3

0.45

1.0

OL = 100 µA

(4)

OL = 0.8 mA

(4)

OL = 1.6mA

(4)

OL1

Output Low Voltage, port 0, ALE, PSEN (6)

0.3

0.45

1.0

OL = 200 µA

(4)

OL = 1.6 mA

(4)

OL = 3.5 mA

(4)

Output High Voltage, ports 1, 2, 3, 4 and 5

CC - 0.3

CC - 0.7

CC - 1.5

OH = -10 µA

OH = -30 µA

OH = -60 µA

CC = 3.3V ± 10%

OH1

Output High Voltage, port 0, ALE, PSEN

CC - 0.3

CC - 0.7

CC - 1.5

OH = -200 µA

OH = -1.6 mA

OH = -3.5 mA

CC = 3.3V ± 10%

RST

RST Pullup Resistor

100

200

Ω

Logical 0 Input Current ports 1, 2, 3 and 4

-50

µA

Vin = 0.45V

Input Leakage Current

±10

µA

0.45V < Vin < V

Logical 1 to 0 Transition Current, ports 1, 2, 3

and 4

-650

µA

Vin = 2.0V

Capacitance of I/O Buffer

Fc = 1 MHz

TA = 25

°C

Power-down Current

100µA

µA3.0V < V

CC < 3.6V

(3)

Power Supply Current

CCOP = 0.4xF(MHz)+5

CCIDLE = 0.3xF(MHz)+5

CCwrite = 0.8xF(MHz)+15

CC = 3.3V

(1)(2)

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