ST8004 Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

ST8004

Smartcard interface

STMicroelectronics 

Maximum ratings

3

Maximum ratings

ST8004

Table 2. Absolute maximum ratings

Symbol

Parameter

Min

VDD, VDDP Supply voltage

-0.3

Voltage on pins XTAL1, XTAL2, 5V/3V, RSTIN, AUX2UC,

Vn1 AUX1UC, I/OUC, CLKDIV1, CLKDIV2, VTHSEL, CMDVCC,

-0.3

PRES, PRES and OFF

Vn2 Voltage on card contact pins I/O, RST, AUX1, AUX2 and CLK

-0.3

Vn3 Voltage on pins VUP, S1 and S2

ESD1

MIL-STD-883 class 3 on card contact pins, PRES and PRES

(Note 1, 2)

-6

ESD2 MIL-STD-883 class 2 on µC contact pins and RSTIN (Note 1, 2)

-2

Max

Unit

7

V

VDD + 0.3

V

VCC + 0.3

V

9

V

6

KV

2

KV

Note:

Absolute Maximum Ratings are those values beyond which damage to the device may

occur. Functional operation under these conditions is not implied.

Note: 1 All card contacts are protected against any short with any other card contact.

2 Method 3015 (HBM, 1500 Ω, 100 pF) 3 positive pulses and 3 negative pulses on each pin

referenced to ground.

Table 3. Thermal data

Symbol

Parameter

RthJA Thermal resistance junction-ambient temperature

Condition

In free air

Value

70

Unit

°K/W

Table 4. Recommended operating conditions

Symbol

Parameter

Test Conditions

TA

Temperature range

Min.

-25

Typ.

Max. Unit

85

°C

6/26

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