TSS461C datasheet(51/57 Pages) ATMEL

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TSS461C

4193G–AUTO–12/04

Electrical Characteristics

Absolute Maximum Ratings

DC Characteristics

A = -40°C to 125°C; VCC = 5V ± 10%; VSS = 0V

Ambient temperature under Bias:

A = Automotive .................................................-40°C to 125°C

Storage Temperature ........................................-65°C to 150°C

Voltage on V

CC to VSS .......................................... -0.5 to +7.0V

Voltage on any Pin to V

SS ........................ -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 exceeding 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

Max

Type

Test Conditions

Input Low Voltage (except RESET and

XTAL1)

-0.5

0.8

VIH

Input High Voltage (except RESET and

XTAL1)

2.0

VCC+0.5

IL1

Input Low Voltage (RESET and XTAL1)

-0.5

0.3·V

See Figure 2

IH1

Input High Voltage (RESET and XTAL1)

0.7 V

CC+0.5

Output Low Voltage

0.4

OL = 3.2 mA, VCC min

Output High Voltage

2.4

OH = -3.2 mA, VCC min

Input Leakage Current

µA0 < V

IN < VCC

Input Pull-down Resistor

110

Ω

0 < V

IN < VCC

I/O Buffer Capacitance

Not tested

CCSB

Power Supply Current

Sleep Mode

µA(Note 1)

CCOP

Power Supply Current

Idle or Active Mode

(Notes 2, 4)

(Notes 3, 4)

Notes:

1. Sleep Mode I

CCSB is measured according to Figure 31 with a VSS Clock Signal.

2. Active mode I

CCOP is measured at: XTAL = 1 MHz clock, VAN speed rate = 62.5 KTS/s.

3. Active mode ICCOP is measured at: XTAL = 16 MHz clock, VAN speed rate = 250 KTS/s.

4. I

CC is a function of the Clock Frequency. Figure 32 displays a graph showing ICC versus Clock frequency.

5. RESET, RxD0, RxD1, RxD2 inputs.

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