AT90SCR100 datasheet(410/433 Pages) ATMEL

410 / 433 page

410

TPR0327AY–SMS–30Jan09

AT90SCR100

31.2

DC Characteristics TBC/TBD

Notes:

1. All DC Characteristics contained in this datasheet are based on characterization of other AVR microcontrollers and peripher-

als. These values are preliminary values representing design targets, and will be updated after characterization of silicon.

2. These parameters are only for standard I/Os. These only include: Keyboard Inputs, External Interrupts, Standard Serial

Peripheral Interface (SPI), High-speed Serial Peripheral Interface (HSSPI), JTAG/LED ports (driving only 2 or 4mA), 2-Wire

Interface, Timers I/Os, USART.

3. "Max" means the highest value where the pin is guaranteed to be read as low

4. "Min" means the lowest value where the pin is guaranteed to be read as high

5. Values with “PRR0 – Power Reduction Register 0” and “PRR1 – Power Reduction Register 1” disabled (0x00).

6. Power-down values includes Input Leakage Current.

7. For USB Suspend power-down current measure, you should add 200μA generated by the different resistors on USB D+/D-

lines.

31.3

PORT

Note:

(TA = -20

°C to +50°C, VCC - VOL = 2 V )

TA = -40°C to 85°C, VCC = 2.4V to 5.5V (unless otherwise noted)

Symbol

Parameter

Condition

Min.(1)

Typ.

Max.(1)

Units

VIL

(2)

Input Low Voltage

VCC = 2.4V - 5.5V

-0.3

0.8(3)

VIH

(2)

Input High Voltage

VCC = 2.4V - 5.5V

2.0(4)

VCC + 0.3

VIHys

(2)

Hysteresis on Input

VCC = 2.4V - 5.5V

0.4

0.7

VOL

(2)

Output Low Voltage,

VCC = 2.4V - 5.5V

0.4

VOH

(2)

Output High Voltage,

VCC = 2.4V - 5.5V

VCC - 0.4

IIL

(2)

Input Leakage

Current I/O Pin

VCC = 5.5V, pin low

(absolute value)

μA

IIH

(2)

Input Leakage

Current I/O Pin

VCC = 5.5V, pin high

(absolute value)

μA

RRST

Reset Pull-up Resistor

RPU

I/O Pin Pull-up Resistor

ICC

Power Supply Current(5)

Active 8MHz, VCC = 5V

(AT90SCR100)

TBD

Idle 8MHz, VCC = 5V

(AT90SCR100)

TBD

Power-down mode(6)

VCC = 5V

100(7)

150

μA

Symbol

Parameter

Min

Typ

Max

Unit

Test Conditions

IOL

Output Low Current, PC2, PC3, PC4, PC5

LED modes

2 mA configuration

4 mA configuration

IOL

Output Low Current, PORT E

IOL

Output Low Current, all other PORTS

AT90SCR100 Datasheet(PDF) 410 Page - ATMEL Corporation

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