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NCD1015-LGA

P1-P3P4-P6P7-P9P10-P12P13-P13
I
NTEGRATED
C
IRCUITS
D
IVISION
DS-NCD1015-LGA-R00A PRELIMINARY 1
Description
The NCD1015-LGA is a read/write module to be used in HDX contact-less RFID devices for single transponder
applications in the area of electronic animal identification, operating in the low frequency (134.2 kHz) range, and
supporting ISO 11784/85 standards.
The NCD1015-LGA contains an ASIC and 2 internal capacitors: one, a resonant capacitor, and the other a storage
capacitor. The ASIC contains 4 memory blocks of 33 bits each, based on field programmable, non-volatile EEPROM.
Each block contains 32 data bits (bit 1 ... bit 32). Each of the blocks can be write-protected through an associated lock
bit, which is bit 0 of the corresponding block. Blocks 1 and 2 are referred to as the 64-bit identification data page 1
which is secured by an associated 16-bit CRC. Blocks 0 and 7 contain configuration parameters, as well as the option
to irreversibly lock the RFID device.
The HDX transponder IC receives Write-Block requests from the reader as a pulse interval encoded, 100% amplitude
modulated data signal.
Return data transmission from the transponder to the reader utilizes FSK encoded modulation. This is achieved by a
serial data stream controlled Frequency Shift Keying (FSK) of the transponder's resonant circuit oscillation with an
additional on-chip modulation capacitor between the two transponder terminals HF and GND. The passive
transponder uses the supplied RF signal to obtain the energy needed to send the 64-bit ID code to the reader.
Features
• Air Interface . . . . . . . . . . . . . . . . . . . . . . . . . Contact-Less, Sequential Power & Data Transmission (HDX)
• Radio Frequency Center Frequency . . . . . . 134.2 kHz Typically
• Reader
@
Tag Transmission . . . . . . . . . . . . Pulse Interval Encoding (PIE) ~1 to 2kBits/s
• Tag
@
Reader Transmission . . . . . . . . . . . . FSK Modulation, NRZ: “0” ~134.2kHz; “1” ~124.2kHz
• Tag
@
Reader Data Rate . . . . . . . . . . . . . . RF/16 (~8kBits/sec)
• On-Chip 16-Bit CRC Generator . . . . . . . . . Reverse CRC-CCITT as used in ISO/IEC 11785
• On-Chip Integrated Modulation Cap. C
1
. . . Reverse CRC-CCITT as used in ISO/IEC 11785
• Resonance Capacitor, C
R
. . . . . . . . . . . . . . 470pF, ±2%, 50V External SMD NP0 / C0G Capacitor
• Storage Capacitor, C
L
. . . . . . . . . . . . . . . . . 220nF, ±5%, 10V Capacitor
• Identification Data Page . . . . . . . . . . . . . . . 64 Bits Data + Associated 16 Bits CRC
Ordering Information
NCD1015-LGA Block Diagram
Part # Package
NCD1015-LGA Contact-less RFID device supporting ISO 11784/85 standards
V
DD
HF
ZAP_SEL
ZAP
GND
C
L
C
R
NCD1015-LGA
HDX RFID Integrated Circuit
I
NTEGRATED
C
IRCUITS
D
IVISION
NCD1015-LGA
2 PRELIMINARY R00A
1. Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 Package Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.2 Pin Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2. Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.1 Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.2 Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3. Application Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
4. Functional Overview and Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
4.1 Power Transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
4.2 Communication Signal Interface - Tag to Reader . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4.2.1 Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4.2.2 Transponder Data Rate and Data Coding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4.3 Communication Signal Interface - Reader to Tag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4.3.1 Modulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4.3.2 Reader Data Rate and Data Coding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4.3.3 Modulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.4 Write Phase and the Programming of Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5. Transmission Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5.1 Data Format Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5.1.1 Reader Command - Request Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5.1.2 Transponder - Response Data Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5.2 CRC-CCITT ERROR CHECKING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
6. Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
6.1 Memory Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
6.1.1 Page 1 - Identification Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
6.1.2 Page 4 - Configuration Register + Management Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
7. Manufacturing Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
7.1 Moisture Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
7.2 ESD Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
7.3 Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
7.4 Board Wash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
8. Mechanical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
8.1 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
I
NTEGRATED
C
IRCUITS
D
IVISION
NCD1015-LGA
R00A PRELIMINARY 3
1. Specifications
1.1 Package Pinout
1.2 Pin Description
2. Electrical Data
2.1 Operating Conditions
2.2 Electrical Specifications
Unless otherwise specified, minimum and maximum values are guaranteed by production testing or design. Typical
values are characteristic of the device at 25°C, and are the result of engineering evaluations. They are provided for
informational purposes only and are not guaranteed by production testing.
Bottom View
HF V
DD
GND
ZAP ZAP_SEL
Pin Name Description
V
DD
Voltage Supply
GND Ground
HF Oscillating Signal
ZAP_SEL Clock for the trimming
ZAP Voltage for the trimming
Parameter Minimum Maximum Unit
Operating Temperature, T
A
-25 +70 qC
Storage temperature, T
STG
-40 +100 qC
Parameter Conditions Minimum Typical Maximum Unit
HF Limiter Current
V
HF
=5V
--4PA
HF Maximum Voltage
I
HF
=10mA
--12V
Quiescent Current Consumption
V
DD
=5.5V
--5PA
Default HF Capacitor - - 580 - pF
Modulation Capacitor - - 110 - pF
Endurance - 100 - - kHz
Data Retention - 10 - - Years
P1-P3P4-P6P7-P9P10-P12P13-P13

NCD1015-LGA

Mfr. #:
Buy NCD1015-LGA
Manufacturer:
IXYS Integrated Circuits
Description:
RFID Transponders HDX RFID IC
Lifecycle:
New from this manufacturer.
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