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PDF H4006 Data sheet ( Hoja de datos )
| Número de pieza | H4006 | |
| Descripción | Read Only Contactless Identification Device | |
| Fabricantes | EM Microelectronic | |
| Logotipo |  |
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EM MICROELECTRONIC-MARIN SA H4006
13.56 MHz 64 Data bit Read Only
Contactless Identification Device
Features
n Operating frequency range 10 MHz to
15 MHz
n RF interface optimized for 13.56 MHz
operation
n Laser programmed memory array (64 data
bit + 16 CRC bit)
n Modulator switch designed to preserve
supply voltage
n Miller coding
n Default data rate is 26484 Baud
n Other data rates possible (mask
programmable)
n On chip rectifier
n On chip resonant capacitor
n On chip supply buffer capacitor
Description
The H4006 is a CMOS integrated circuit
intended for use in electronic Read Only
transponders.
The exited coil connected to the device
generates the power supply via a Graetz bridge
and an integrated decoupling capacitor. The
clock used for the logic is also extracted from the
coil. The logic is mainly composed by a miller
code generator and the LROM control. The
memory is factory programmed so that each IC is
unique.
Applications
n Logistics automation
n Anticounterfeiting
n Access control
n Industrial transponder
Typical Operating Configuration
C1
L H4006
C2
L: typical 1.4 µH for fo = 13.56 MHz
Pad Assignment
Figure 1
H4006
C1 C2
Figure 2
1
1 page  
EM MICROELECTRONIC-MARIN SA H4006
Memory Map
012345
start Wafer Number
6789
Factory Reserved
10 11 12 13 14 15 16 17 18 19
IC Name
20 21 22 23 24 25 26 27 28 29 30 31 32
Customer ID
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
Extended lot number
51 52 53 54 55 56 57 58 59 60 61 62 63 64
IC position
65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81
Cyclic redundancy check
stop
Wafer number
Each wafer has a number between 1 and 25. This
5 bit wafer number contains the wafer number
where the IC was.
Factory reserved bits
These 4 bits are reserved. Default value is 0hex.
IC name bits
They contains the 3 first characters device name.
For this device, the value is 006hex.
Customer ID bits
This field contains a code which is defined by
EM Microelectronic-Marin S.A. For standard
version, the code is 0001hex.
Extended lot number
The code on the chips is unique and reflects the
production lot number system of EM
Microelectronic. This numbering allows full
traceability of each chip.
Table 5
IC position
These 14 bits give the precise position on the
processed wafer.
Cyclic redundancy check
The shift register is reset to all zero with each
Stop Bit.
CRC code is calculated on 64 data bits. The CRC
code is calculated according to CCITT / ISO
3309 - 1984 standarts. See figure 5 for principle
block schematic and generating polynomial of
the CRC code.
Start and stop bits
Start bit is set to logic 1 and stop bit is set to logic
0.
5
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet H4006.PDF ] | |
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