ata556714n-ddt1 ATMEL Corporation, ata556714n-ddt1 Datasheet - Page 25

• Manufacturer Part Number: ata556714n-ddt1
• Description: Multifunctional 330-bit Read/write Rf Identification Ic
• Manufacturer: ATMEL Corporation

7. 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.
8. Electrical Characteristics
T
4874E–RFID–10/07
*) Type means: T: directly or indirectly tested during production; Q: guaranteed based on initial product qualification data
Notes:
amb
Parameters
Maximum DC current into Coil 1/Coil 2
Maximum AC current into Coil 1/Coil 2
f = 125 kHz
Power dissipation (die)
(free-air condition, time of application: 1s)
Electrostatic discharge maximum to
MIL-Standard 883 C method 3015
Operating ambient temperature range
Storage temperature range (data retention reduced)
No.
2.1
2.2
2.3
3.1
3.2
3.3
4.1
4.2
1
5
= +25°C; f
Parameters
RF frequency range
Supply current
(without current consumed
by the external LC tank
circuit)
Coil voltage (AC supply)
Start-up time
Start-up voltage ramp
Clamp voltage
1. I
2. Current into Coil 1/Coil 2 is limited to 10 mA. The damping circuitry has the same structure as the e5550. The damping
3. V
4. Since EEPROM performance is influenced by assembly processes, Atmel confirms the parameters for DOW (tested die on
5. The tolerance of the on-chip resonance capacitor C
6. The tolerance of the micromodule resonance capacitor C
defeat. I
characteristics are defined by the internally limited supply voltage (= minimum AC coil voltage)
uncut wafer) delivery.
±3% at 3 on a wafer basis.
DD
mod
coil
measurement setup R = 100 k ; V
= 125 kHz; unless otherwise specified
measurement setup: R = 2.3 k ; V
DD
= (V
OUTmax
– V
Test Conditions
T
(see
Read – full temperature
range
Programming – full
temperature range
POR threshold
(50 mV hysteresis)
Read mode and write
command
Program EEPROM
V
V
10 mA current into
Coil 1/Coil 2
amb
coil pp
coil pp
CLK
= 25°C
Figure 6-9 on page
) / R
= 6V
= 0 to 6V
(2)
(1)
CLK
CLK
= V
(2)
= 3V; setup with modulation enabled (see
coil
24)
= 5V: EEPROM programmed to 00 ... 000 (erase all); chip in modulation
r
is ±10% at 3 over whole production. The capacitor tolerance is
Symbol
Symbol
r
V
t
V
is ±5% at 3 over whole production.
I
V
T
startup
T
coil p
P
t
I
I
coil pp
f
clamp
amb
max
coil
max
DD
RF
stg
tot
Min.
100
3.2
17
6
8
–40 to +150
–40 to +85
Value
4000
100
Typ.
125
1.5
3.6
2.5
20
20
25
Figure 8-1 on page
2
V
V
Max.
150
4.0
clamp
clamp
40
23
3
4
3
1
ATA5567
26).
Unit
kHz
ms
µA
µA
µA
V
V
V
V
s
Unit
mW
mA
mA
°C
°C
V
Type*
Q
Q
Q
Q
Q
Q
Q
T
T
25