ATA5575M2330-DBB

ATA5575M2330-DBB Datasheet

Atmel ATA5575M2

Part	Datasheet
ATA5575M2330-DBB	ATA5575M2330-DBB (pdf)

Related Parts	Information
ATA5575M2330-DBN	ATA5575M2330-DBN
ATA5575M2330-DDB	ATA5575M2330-DDB

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Atmel ATA5575M2 Read/Write LF RFID IDIC 100kHz to 150kHz DATASHEET ● Contactless power supply ● Contactless read/write data transmission ● Radio frequency fRF from 100kHz to 150kHz ● 128-bit EEPROM user memory 16 Bytes 8 Bits each ● 8-bit configuration memory ● High Q-antenna tolerance due to built-in options ● Applications ● Animal ID, waste management, industrial identification ● ISO/IEC 11784/785 compatibility ● FDX-A ● FDX-B ● On-chip trimmed antenna capacitor ● 330pF ±3% ● 250pF ±3% ● Mega pads 200µm x 400µm ● Mega pads 200µm x 400µm with 25µm gold bumps for direct coil bonding ● Other options: ● Direct access mode ● OTP functionality The ATA5575M2 is a contactless read/write identification IC for applications in the 100-kHz to 150-kHz frequency band. A single coil connected to the chip serves as the IC's power supply and bi-directional communication interface. This antenna coil together with the chip form a transponder or tag. The on-chip 128-bit User EEPROM 16 bytes with 8 bits each can be read and written byte-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 The IC receives and decodes serial base station commands downlink , which are encoded as 100% amplitude-modulated OOK pulse-interval-encoded bit streams. The Atmel ATA5575M2 is an EEPROM-based circuit. It is optimized for maximum read range. Programming is also possible but the write range is limited. The typical animal ID application conforming to ISO11784/85 is read-only and operates at 134.2kHz. The Atmel ATA5575M2 thus has to be locked after programming the animal-specific code. System Block Diagram Figure RFID System Using Atmel ATA5575M2 Tag Reader or Base station Power Data Transponder Memory Coil interface Controller Atmel ATA5575 Atmel ATA5575M2 - Functional Blocks Figure Block Diagram Coil 1 Coil 2 Analog front end Data-rate generator Write decoder Modulator Mode register Controller Test logic Memory 136-bit EEPROM Input register HV generator Atmel ATA5575M2 [DATASHEET] Analog Front End AFE The AFE includes all circuits which are connected directly to the coil terminals. The AFE generates the IC power supply and handles bi-directional data communication with the reader. The AFE consists of the following blocks: ● Rectifier to generate a DC supply voltage from the AC coil voltage ● Clock extractor ● Switchable load between Coil 1 and Coil 2 for data transmission from tag to the reader ● Field-gap detector for data transmission from the base station to the tag ● ESD protection circuitry Data Rate Generator The data rate of the Atmel ATA5575M2 is programmable to operate at RF/50 FDX-A mode and RF/32 FDX-B mode . Write Decoder The write decoder detects the write gaps and verifies the validity of the data stream according to the downlink protocol pulse-interval encoding . HV Generator This on-chip charge pump circuit generates the high voltage required for programming the EEPROM. DC Supply Power is supplied externally to the IDIC via the two coil connections. The IC rectifies and regulates this RF source and uses it to generate its supply voltage. See Section “Ordering Information” on page Atmel ATA5575M2 [DATASHEET] 16 Electrical Characteristics Continued Tamb = +25°C fcoil = 125kHz unless otherwise specified No. Parameters Test Conditions Min. Typ. Max. Unit Type* Clock detection level Vcoil pp = 8V Vclkdet Gap detection level Vcoil pp = 8V Vgapdet med From last command gap 8 Programming time to re-enter read mode Tprog 64 + 648 internal clocks 9 Endurance Data retention Resonance capacitor Erase all/Write all 3 Top = 55°C 3 Top = 150°C 3 Top = 250°C 3 Mask option 4 Vcoil pp = 1V ncycle tretention tretention tretention Cycles Years * Type means T directly or indirectly tested during production Q guaranteed based on initial product qualification data Notes IDD measurement setup EEPROM programmed to 00 000 erase all chip in modulation defeat. Current into Coil1/Coil2 is limited to 10mA. Since the EEPROM performance is influenced by assembly processes, Atmel cannot confirm the parameters for -DDW tested die on unsawn wafer delivery. See Section “Ordering Information” on page Atmel ATA5575M2 [DATASHEET] 17 Ordering Information ATA5575M2 ccc -xxx Package 6” sawn wafer on foil with ring, thickness 150µm approx. 6mil 6” sawn wafer on foil with ring and gold bumps 25µm, thickness 150µm approx. 6mil Die on sticky tape with gold bumps 25µm, thickness 280µm On-chip capacity value in pF 250 planned Drawing Figure 11-1 on page 21 Figure 11-2 on page 22 Sticky Tape 3M 7419 Figure 11-3 on page 23 Available Order Codes Atmel ATA5575M2330-DDB Atmel ATA5575M2330-DBB New order codes will be created by customer request if order quantities exceed 250k pieces. ATA5575M2 Configuration on Delivery On delivery Atmel’s production information is stored in EEPROM with the FDX-B data structure as described in Figure 7-1 on page Table ATA5575M2 Configuration on Delivery Byte Address User data byte 0 to byte 15 0b 0 0000 to 0b 0 1111 Configuration byte 16 0b 1 0000 Value Variable data 0x 09 Comment Unique ID within a FDX-B telegram Send FDX-B telegram with user data byte 0 to byte 15 The user data contains Atmel’s lot and production information as described in Table With 38 bits, 12 decimals in the range from 0 to 274 877 906 943 can be formed. The following Atmel production information is stored within these 12 decimal places. Table Atmel ATA5575M2 Meaning of the Digits of Unique Number in Delivery State Decimal 10, 9 5, 4, 3, 2 Denotation Header NNNN Range [dec] 1 fixed 1-99 0-9999 For example 0164 1, 0 Wafer#

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Atmel ATA5575M2

Read/Write LF RFID IDIC 100kHz to 150kHz DATASHEET
● Contactless power supply ● Contactless read/write data transmission ● Radio frequency fRF from 100kHz to 150kHz ● 128-bit EEPROM user memory 16 Bytes 8 Bits each ● 8-bit configuration memory ● High Q-antenna tolerance due to built-in options ● Applications
● Animal ID, waste management, industrial identification ● ISO/IEC 11784/785 compatibility ● FDX-A ● FDX-B
● On-chip trimmed antenna capacitor ● 330pF ±3% ● 250pF ±3%
● Mega pads 200µm x 400µm ● Mega pads 200µm x 400µm with 25µm gold bumps for direct coil bonding ● Other options:
● Direct access mode ● OTP functionality

The ATA5575M2 is a contactless read/write identification IC for applications in the 100-kHz to 150-kHz frequency band. A single coil connected to the chip serves as the IC's power supply and bi-directional communication interface. This antenna coil together with the chip form a transponder or tag.

The on-chip 128-bit User EEPROM 16 bytes with 8 bits each can be read and written byte-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 The IC receives and decodes serial base station commands downlink , which are encoded as 100% amplitude-modulated OOK pulse-interval-encoded bit streams.

The Atmel ATA5575M2 is an EEPROM-based circuit. It is optimized for maximum read range. Programming is also possible but the write range is limited.

The typical animal ID application conforming to ISO11784/85 is read-only and operates at 134.2kHz. The Atmel ATA5575M2 thus has to be locked after programming the animal-specific code.

System Block Diagram

Figure RFID System Using Atmel ATA5575M2 Tag

Reader or

Base station

Power Data

Transponder Memory

Coil interface Controller

Atmel ATA5575

Atmel ATA5575M2 - Functional Blocks

Figure Block Diagram

Coil 1 Coil 2

Analog front end

Data-rate generator

Write decoder

Modulator

Mode register Controller Test logic

Memory 136-bit EEPROM

Input register HV generator

Atmel ATA5575M2 [DATASHEET]

Analog Front End AFE

The AFE includes all circuits which are connected directly to the coil terminals. The AFE generates the IC power supply and handles bi-directional data communication with the reader. The AFE consists of the following blocks:
● Rectifier to generate a DC supply voltage from the AC coil voltage ● Clock extractor ● Switchable load between Coil 1 and Coil 2 for data transmission from tag to the reader ● Field-gap detector for data transmission from the base station to the tag ● ESD protection circuitry

Data Rate Generator

The data rate of the Atmel ATA5575M2 is programmable to operate at RF/50 FDX-A mode and RF/32 FDX-B mode .

Write Decoder

The write decoder detects the write gaps and verifies the validity of the data stream according to the downlink protocol pulse-interval encoding .

HV Generator

This on-chip charge pump circuit generates the high voltage required for programming the EEPROM.

DC Supply

Power is supplied externally to the IDIC via the two coil connections. The IC rectifies and regulates this RF source and uses it to generate its supply voltage.
See Section “Ordering Information” on page

Atmel ATA5575M2 [DATASHEET] 16

Electrical Characteristics Continued

Tamb = +25°C fcoil = 125kHz unless otherwise specified

No. Parameters

Test Conditions

Min.

Typ.

Max.

Unit

Type*

Clock detection level

Vcoil pp = 8V

Vclkdet

Gap detection level

Vcoil pp = 8V

Vgapdet med

From last command gap
8 Programming time
to re-enter read mode

Tprog
64 + 648 internal clocks
9 Endurance Data retention

Resonance capacitor

Erase all/Write all 3 Top = 55°C 3 Top = 150°C 3 Top = 250°C 3

Mask option 4 Vcoil pp = 1V
ncycle
tretention
tretention
tretention

Cycles

Years
* Type means T directly or indirectly tested during production Q guaranteed based on initial product qualification data

Notes IDD measurement setup EEPROM programmed to 00 000 erase all chip in modulation defeat. Current into Coil1/Coil2 is limited to 10mA.

Since the EEPROM performance is influenced by assembly processes, Atmel cannot confirm the parameters for -DDW tested die on unsawn wafer delivery.
See Section “Ordering Information” on page

Atmel ATA5575M2 [DATASHEET] 17
Ordering Information

ATA5575M2 ccc
-xxx

Package
6” sawn wafer on foil with ring, thickness 150µm approx. 6mil
6” sawn wafer on foil with ring and gold bumps 25µm, thickness 150µm approx. 6mil

Die on sticky tape with gold bumps 25µm, thickness 280µm

On-chip capacity value in pF
250 planned

Drawing Figure 11-1 on page 21

Figure 11-2 on page 22 Sticky Tape 3M 7419 Figure 11-3 on page 23

Available Order Codes

Atmel ATA5575M2330-DDB Atmel ATA5575M2330-DBB New order codes will be created by customer request if order quantities exceed 250k pieces.

ATA5575M2 Configuration on Delivery

On delivery Atmel’s production information is stored in EEPROM with the FDX-B data structure as described in Figure 7-1 on page

Table ATA5575M2 Configuration on Delivery

Byte

Address

User data byte 0 to byte 15
0b 0 0000 to 0b 0 1111

Configuration byte 16
0b 1 0000

Value Variable data
0x 09

Comment

Unique ID within a FDX-B telegram

Send FDX-B telegram with user data byte 0 to byte 15

The user data contains Atmel’s lot and production information as described in Table With 38 bits, 12 decimals in the range from 0 to 274 877 906 943 can be formed. The following Atmel production information is stored within these 12 decimal places.

Table Atmel ATA5575M2 Meaning of the Digits of Unique Number in Delivery State

Decimal
10, 9
5, 4, 3, 2

Denotation

Header

NNNN

Range [dec] 1 fixed
1-99
0-9999

For example
0164
1, 0 Wafer#

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Datasheet ID: ATA5575M2330-DBB 519179