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AT88SA10HS
(Rev.:2009)

CryptoAuthentication Host Security Chip

Atmel Corporation 

AT88SA10HS Host Authentication Chip [Preliminary]

3. DC Parameters

Table 4. DC Parameters

Parameter

Symbol Min Typ Max Unit

Notes

Operating temperature

TA

-40

85

°C

Power Supply Voltage

Vcc

2.5

5.5

V

Fuse Burning Voltage

VBURN

3.0

5.5

V Voltage is applied to Vcc pin

Active Power Supply

Current

ICC

-

10

mA

Sleep Power Supply

Current

I SLEEP

Input Low Voltage @

Vcc = 5.5V

VIL

Input Low Voltage @

Vcc = 2.5V

VIL

Input High Voltage @

Vcc = 5.5V

VIH

Input High Voltage @

Vcc = 2.5V

VIH

Input Low Voltage when

Active

VIL

Input High Voltage when

Active

VIH

-0.5

-0.5

.25 * Vcc

1.0

-0.5

1.2

Output Low voltage

VOL

Output Low current

IOL

When chip is in sleep mode, Vcc = 3.7V,

100 nA Vsig = 0.0 to 0.5V or

Vsig = Vcc-0.5V to Vcc.

.15 * Vcc

V

Voltage levels for wake token when chip is in

sleep mode

0.5

V

Voltage levels for wake token when chip is in

sleep mode

6.0

V

Voltage levels for wake token when chip is in

sleep mode

3.0

V

Voltage levels for wake token when chip is in

sleep mode

When chip is in active mode,

0.5

V

Vcc = 2.5 – 5.5V

When chip is in active mode,

6.0

V Vcc = 2.5 – 5.5V

When chip is in active mode,

0.4

V

Vcc = 2.5 – 5.5V

When chip is in active mode,

4

mA

Vcc = 2.5 – 5.5V, VOL = 0.4V

Maximum Input Voltage

VMAX

Vcc +

V

0.5

ESD

V ESD

4

KV Human Body Model, Sig & Vcc pins.

7

8595B–SMEM–09/09

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