SL2ICS2001DW/V1D,3 NXP Semiconductors, SL2ICS2001DW/V1D,3 Datasheet - Page 6

• Manufacturer Part Number: SL2ICS2001DW/V1D,3
• Description: IC I-CODE SLI UNCASED FOIL
• Manufacturer: NXP Semiconductors

Specifications of SL2ICS2001DW/V1D,3

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Philips Semiconductors
Functional Specification
3 FUNCTIONAL DESCRIPTION
3.1 Block Description
The label requires no internal power supply. Its contactless interface generates the power supply and the
system clock via the resonant circuitry by inductive coupling to the interrogator. The interface also
demodulates data that are transmitted from the interrogator to the I•CODE Label, and modulates the
electromagnetic field for data transmission from the I•CODE Label to the interrogator.
Data are stored in a non-volatile memory (EEPROM). The EEPROM has a memory capacity of 1024 bit and
is organised in 32 blocks consisting of 4 bytes each (1 block = 32 bits). The higher 28 blocks contain user
data and the lowest 4 blocks contain the unique identifier, the write access conditions and special data like
AFI and DSFID.
ISO/IEC 15693
Analogue RF Interface
RECT
Cres
PAD
PAD
DEMOD
VREG
MOD
Product Specification Rev. 3.1
V
CLK
Clock
VDD
Data
Data
Out
In
6
EEPROM Interface
Digital Control
RF Interface
Anticollision
Read/Write
Control
Access
Control
Control
Control
Standard Label IC SL2 ICS20
R/W
Charge Pump
Sequencer
EEPROM
32 Bit
February 2005