|
|
PDF ATA5577 Data sheet ( Hoja de datos )
| Número de pieza | ATA5577 | |
| Descripción | Read/Write LF RFID IDIC 100 to 150 kHz | |
| Fabricantes | ATMEL Corporation | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de ATA5577 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
|
No Preview Available !
Features
• Contactless Power Supply
• Contactless Read/Write Data Transmission
• Radio Frequency fRF from 100 kHz to 150 kHz
• Basic Mode or Extended Mode
• Compatible with T5557, ATA5567
• Replacement for e5551/T5551 in Most Common Operation Modes
• Configurable for ISO/IEC 11784/785 Compatibility
• Total 363 Bits EEPROM Memory: 11 Blocks (32 Bits + 1 Lock Bit)
• High Q-antenna Tolerance Due to Build in Options
• Adaptable to Different Applications: Access Control, Animal ID and Waste
Management
• On-chip Trimmed Antenna Capacitor
• Pad Options
– ATA5577M1
• 100 µm × 100 µm for Wire Bonding or Flip Chip
– ATA5577M2
• 200 µm × 400 µm for Direct Coil Bonding
Read/Write LF
RFID IDIC
100 to 150 kHz
ATA5577
1. Description
The ATA5577 is a contactless read/write identification IC (IDIC®) for applications in
the 125-kHz or 134-kHz frequency band. A single coil connected to the chip serves as
the IC’s power supply and bi-directional communication interface. The antenna and
chip together form a transponder or tag.
The on-chip 363-bit EEPROM (11 blocks with 33 bits each) can be read and written
block-wise from a base station (reader).
Data is transmitted from the IDIC (uplink) using load modulation. This is achieved by
damping the RF field with a resistive load between the two terminals Coil 1 and Coil 2.
The IC receives and decodes serial base station commands (downlink), which are
ewnwcwo.DdaetdaSahsee1t40U0.%comamplitude modulated (OOK) pulse-interval-encoded bit streams.
A complete datasheet with further technical data is available on request. Please con-
tact your local sales office.
Summary
Preliminary
NOTE: This is a summary document.
The complete document is available.
For more information, please contact
your local Atmel sales office.
4967DS–RFID–10/08
1 page  
ATA5577 [Preliminary]
Block 0 of page 0 contains the mode/configuration data, which is not transmitted during regular
read operations. Addressing block 0 will always affect block 0 of page 0 regardless of the page
selector. Block 7 of page 0 may be used as a write-protection password.
Block 3 of page 1 contains the option register, which is not transmitted during regular-read
operation.
Bit 0 of every block is the lock bit for that block. Once locked, the block (including the lock bit
itself) is not re-programmable via the RF field.
Blocks 1 and 2 of page 1 contain traceability data and are transmitted with the modulation
parameters defined in the configuration register after the opcode “11” is issued by the reader.
The traceability data blocks are programmed and locked by Atmel.
5. Absolute Maximum Ratings
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating
only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this
specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
Parameters
Symbol
Value
Unit
Maximum DC current into Coil1/Coil2
Maximum AC current into Coil1/Coil2, f = 125 kHz
Power dissipation (die) (free-air condition, time of
application: 1s)
Icoil
Icoil p
Ptot
20 (TBD)
20 (TBD)
100 (TBD)
mA
mA
mW
Electrostatic discharge maximum to
ANSI/ESD-STM5.1-2001 standard (HBM)
Vmax
2000 (TBD)
V
Operating ambient temperature range
Storage temperature range (data retention
reduced)
Tamb
Tstg
–40 to +85
–40 to +150
°C
°C
www.DataSheet4U.com
4967DS–RFID–10/08
5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet ATA5577.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| ATA5570 | Multifunctional 330-bit Read/Write RF Sensor Identification IC | ATMEL Corporation |
| ATA5575M1 | Read/Write LF RFID IDIC 100 kHz to 150 kHz | ATMEL Corporation |
| ATA5575M2 | Read/Write LF RFID IDIC 100kHz to 150kHz | ATMEL Corporation |
| ATA5577 | Read/Write LF RFID IDIC 100 to 150 kHz | ATMEL Corporation |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |