11

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

TBD

ms

Signature / Generation

DSA

TBD

ms

Signature / Generation

ECDSA

TBD

ms

Key Generation

ECC

TBD

ms

Key Generation

TBD

TBD

TBD

ms

Key Generation

TBD

TBD

TBD

ms

Key Generation

TBD

TBD

TBD

ms

Key Generation

DSA

TBD

TBD

TBD

ms

Command

(or batch of commands)

Context

Min.

Typ.

Max.

Unit

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

°C to +85°C

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

DC Current

Symbol

Parameter

Condition

Min.

Typ.

Max.

Unit

Supply Voltage

3.0V (+/-10%)

5.0V (+/-10%)

2.7

4.5

3.0

5.0

3.3

5.5

V

Power Battery

2.2

3

3.5

Voltage Monitor: high level detection

5.5

V

Voltage Monitor: low level detection

3.0V, 5.0V

2.7

V

Temperature Monitor: high level

detection

85

°C

Temperature Monitor: low level

detection

-25

°C