ATVaultIC460-R datasheet(11/30 Pages) ATMEL

11 / 30 page

TPR0441BX–SMS–09/09

ATVaultIC460

3.2

Maximum Ratings

Table 3-2.

Absolute Maximum Ratings(1)

Notes: 1. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent dam-

age to the device. This is a stress rating only and functional operation of the device at these or

other conditions beyond those indicated in the operational sections of this specification is not

implied. Exposure to absolute maximum rating conditions for extended periods may affect

device reliability.

3.3

AC/DC Characteristics (2.7V - 5.5V range; T= -25°C to +85°C)

Table 3-3.

AC/DC Characteristics (2.7V - 5.50V range; T= -25°C to +85°C)

Signature / Generation

RSASSA-PKCS-v1_5 4096-bit RSA key, public exp 216+1

TBD

Signature / Generation

DSA

TBD

Signature / Generation

ECDSA

TBD

Key Generation

ECC

TBD

Key Generation

RSA 1024-bits, public exp 216+1

TBD

Key Generation

RSA 2048-bits, public exp 216+1

TBD

Key Generation

RSA 4096-bits, public exp 216+1

TBD

Key Generation

DSA

TBD

Command

(or batch of commands)

Context

Min.

Typ.

Max.

Unit

Operating Temperature ..................................................................................................... -25

°C to +85°C

Supply Voltage Vcc.............................................................................................................. -0.3V to +7.5V

Input Voltage Vin ........................................................................................................Vss-0.3V to Vcc+0.3V

Maximum Operating Voltage .............................................................................................................. 7.5V

DC Current

VCC and GND Pins.......................................................................................................... TBD

Symbol

Parameter

Condition

Min.

Typ.

Max.

Unit

VCC

Supply Voltage

3.0V (+/-10%)

5.0V (+/-10%)

2.7

4.5

3.0

5.0

3.3

5.5

Vbat

Power Battery

2.2

3.5

VMAX

Voltage Monitor: high level detection

5.5

VMIN

Voltage Monitor: low level detection

3.0V, 5.0V

2.7

TMAX

Temperature Monitor: high level

detection

°C

TMIN

Temperature Monitor: low level

detection

-25

°C

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