PCIF0 datasheet(256/294 Pages) ATMEL

256 / 294 page

256

9219A–RFID–01/11

Atmel ATA5505 [Preliminary]

ICC

Power Supply Current(6)

Active Mode

(external clock)

16MHz, Vcc = 5V

8MHz, Vcc = 5V

5.5

7.0

8MHz, Vcc = 3V

2.8

3.5

4MHz, Vcc = 3V

1.8

2.5

Power Supply Current(6)

Idle Mode

(external clock)

16MHz, Vcc = 5V

3.5

5.0

8MHz, Vcc = 5V

1.8

2.5

8MHz, Vcc = 3V

1.5

4MHz, Vcc = 3V

0.5

0.8

Power Supply Current(7)

Power-down Mode

WDT enabled, Vcc = 5V

100

µA

WDT disabled, Vcc = 5V

0.18

µA

WDT enabled, Vcc = 3V

µA

WDT disabled, Vcc = 3V

0.15

µA

ACIO

Analog Comparator

Input Offset Voltage

Vcc = 5V

in = Vcc/2

–10

+10

+40

IACLK

Analog Comparator

Input Leakage Current

Vcc = 5V

in = Vcc/2

–50

+50

tACID

Analog Comparator

Propagation Delay Common

Mode Vcc/2

Vcc = 2.7V

170

Vcc = 5.0V

180

23.2

DC Characteristics (Continued)

TA = –40°C to +85°C, VCC = 2.7V to 5.5V (unless otherwise noted)

Symbol

Parameter

Condition

Min.

Typ.(1)

Max.

Unit

Notes:

1. “Typ.”, typical values at 25°C. Maximum values are characterized values and not test limits in production.

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

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

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

CC= 5V, 5mA at VCC = 3V) under steady state con-

ditions (non-transient), the following must be observed:

The sum of all IOL, for all ports, should not exceed 120mA.

If I

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

than the listed test condition.

5. Although each I/O port can source more than the test conditions (10mA at VCC = 5V, 5mA at VCC = 3V) under steady state

conditions (non-transient), the following must be observed:

The sum of all IOH, for all ports, should not exceed 120mA.

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.

6. Values using methods described in “Minimizing Power Consumption” on page 49. Power Reduction is enabled

(PRR = 0xFF) and there is no I/O drive.

7. BOD disabled.

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