Rainbow-electronics Atmega169L Manuel d'utilisateur télécharger pdf (Page 297)

297

ATmega169V/L

2514A–AVR–08/02

Note: 1. “Max” means the highest value where the pin is guaranteed to be read as low

2. “Min” means the lowest value where the pin is guaranteed to be read as high

3. Although each I/O port can sink more than the test conditions (10 mA at V

= 3V) under steady state conditions (non-tran-

sient), the following must be observed:

TQFP Package:

1] The sum of all IOL, for all ports, should not exceed 400 mA.

2] The sum of all IOL, for ports A0 - A7, should not exceed 100 mA.

3] The sum of all IOL, for ports B0 - B3, should not exceed 100 mA.

4] The sum of all IOL, for ports B4 - B7, should not exceed 100 mA.

5] The sum of all IOL, for ports C0 - C3, should not exceed 100 mA.

6] The sum of all IOL, for ports C4 - C7, should not exceed 100 mA.

7] The sum of all IOL, for ports D0 - D3 and XTAL2, should not exceed 100 mA.

8] The sum of all IOL, for ports D4 - D7, should not exceed 100 mA

If IOL exceeds the test condition, VOL may exceed the related specification. Pins are not guaranteed to sink current greater

than the listed test condition.

4. Although each I/O port can source more than the test conditions (10 mA at V

= 3V) under steady state conditions (non-

transient), the following must be observed:

TQFP Package:

1] The sum of all IOH, for all ports, should not exceed 400 mA.

2] The sum of all IOH, for ports A0 - A7, should not exceed 100 mA.

3] The sum of all IOH, for ports B0 - B3, should not exceed 100 mA.

4] The sum of all IOH, for ports B4 - B7, should not exceed 100 mA.

5] The sum of all IOH, for ports C0 - C3, should not exceed 100 mA.

6] The sum of all IOH, for ports C4 - C7, should not exceed 100 mA.

7] The sum of all IOH, for ports D0 - D3 and XTAL2, should not exceed 100 mA.

8] The sum of all IOH, for ports D4 - D7, should not exceed 100 mA

If IOH exceeds the test condition, VOH may exceed the related specification. Pins are not guaranteed to source current

greater than the listed test condition.

ACIO

Analog Comparator

Input Offset Voltage

=3V

TBD mV

ACLK

Analog Comparator

Input Leakage Current

=3V

TBD TBD nA

ACID

Analog Comparator

Propagation Delay

=1.8V

=2.7V

TBD

DC Characteristics

=-40°Cto85°C, V

= 1.8V to 3.6V (unless otherwise noted) (Continued)

Symbol Parameter Condition Min. Typ. Max. Units

1 2 ... 292 293 294 295 296 297 298 299 300 301 302 ... 316 317

Commentaires sur ces manuels

Pas de commentaire

Rainbow-electronics Atmega169L Manuel d'utilisateur Page 297

Commentaires sur ces manuels

Produits connexes et manuels pour Capteurs Rainbow-electronics Atmega169L