MF3ICD21_41_81_SDS_2

© NXP B.V. 2009. All rights reserved.

Product short data sheet

Rev. 02 — 6 March 2009

4 of 15

NXP Semiconductors

MF3ICD21, MF3ICD41, MF3ICD81

MIFARE DESFire EV1 contactless multi-application IC

6.

Block diagram

7.

Limiting values

[1]

Stresses above one or more of the limiting values may cause permanent damage to the device.

[2]

Exposure to limiting values for extended periods may affect device reliability.

[3]

MIL Standard 883-C method 3015; human body model: C = 100 pF, R = 1.5 k

Ω.

Fig 1.

Block diagram of MF3ICD81, MF3ICD41, MF3ICD21

001aah878

RF

INTERFACE

UART

ISO/IEC

14443A

CRYPTO

CO-PROCESSOR

CPU

CRC

EEPROM

RAM

ROM

TRUE RANDOM

NUMBER

GENERATOR

SECURITY

SENSORS

POWER ON

RESET

VOLTAGE

REGULATOR

CLOCK

INPUT FILTER

RESET

GENERATOR

Table 3.

Limiting values [1][2]

In accordance with the Absolute Maximum Rating System (IEC 60134).

Symbol

Parameter

Conditions

Min

Max

Unit

input current

-

30

mA

total power dissipation per

package

-

200

mW

storage temperature

−55

125

°C

ambient temperature

−25

70

°C

electrostatic discharge voltage

[3] 2-

kV

latch-up current

±100

-

mA