SLRC400 Datasheet, PDF (5/130 Pages) NXP Semiconductors – I·CODE Reader IC

Philips Semiconductors
I•CODE Reader IC
Product Specification Rev. 2.0 November 2001
SL RC400
16.5.2 ReadE2 Command 03_hex .......................................................................................................... 106
16.6 Diverse Commands ................................................................................................................. 107
16.6.1 LoadConfig Command 07_hex ..................................................................................................... 107
16.6.2 CalcCRC Command 12_hex ........................................................................................................ 107
16.7 Error Handling during Command Execution ............................................................................... 108
17
TYPICAL APPLICATION......................................................................................................... 109
17.1 Circuit Diagram........................................................................................................................ 109
17.2 Circuit Description.................................................................................................................... 110
17.2.1 EMC Low Pass Filter ............................................................................................................... 110
17.2.2 Receiving Circuit...................................................................................................................... 110
17.3 Calculation of the Antenna Coil Inductance................................................................................ 110
17.3.1 Impedance Matching for Directly Matched Antennas .................................................................. 111
18
18.1
18.2
18.3
18.4
18.5
TEST SIGNALS ...................................................................................................................... 112
General................................................................................................................................... 112
Measurements Using the Serial Signal Switch........................................................................... 112
Analog Test-Signals................................................................................................................. 113
Digital Test-Signals.................................................................................................................. 114
Examples of Analog- and Digital Test Signals............................................................................ 115
19
ELECTRICAL CHARACTERISTICS......................................................................................... 117
19.1 Absolute Maximum Ratings ...................................................................................................... 117
19.2 Operating Condition Range...................................................................................................... 117
19.3 Current Consumption............................................................................................................... 117
19.4 Pin Characteristics .................................................................................................................. 118
19.4.1 Input Pin Characteristics .......................................................................................................... 118
19.4.2 Digital Output Pin Characteristics ............................................................................................. 119
19.4.3 Antenna Driver Output Pin Characteristics ................................................................................ 119
19.5
19.5.1
19.5.2
19.5.3
AC Electrical Characteristics .................................................................................................... 120
AC Symbols ............................................................................................................................ 120
AC Operating Specification....................................................................................................... 121
Clock Frequency ..................................................................................................................... 124
20
E²PROM CHARACTERISTICS ................................................................................................ 125
21
21.1
PACKAGE OUTLINES ............................................................................................................ 126
SO32 ...................................................................................................................................... 126
22
TERMS AND ABBREVIATIONS .............................................................................................. 127
23
DEFINITIONS ......................................................................................................................... 128
24
LIFE SUPPORT APPLICATIONS............................................................................................. 128
25
REVISION HISTORY............................................................................................................... 129
5
Preliminary