ATA557001-DDW Atmel, ATA557001-DDW Datasheet - Page 26

• Manufacturer Part Number: ATA557001-DDW
• Description: IC IDIC RW RF 125KHZ 330BIT
• Manufacturer: Atmel

Specifications of ATA557001-DDW

• Function: Read/Write
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8. 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.
9. Operating Characteristics
All parameters given are valid for T
26
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter,
Q = guaranteed based on initial product qualification data, T = directly or indirectly tested during production.
Notes:
Parameters
Maximum DC current into COIL1/COIL2 (t = 1 ms)
Maximum AC current into COIL1/COIL2 (f = 125 kHz)
Power dissipation (dice)
Operating ambient temperature range
Storage temperature range
Notes:
No.
2.1
2.2
3.1
6.1
6.2
10
1
4
5
7
8
9
1. Current into COIL1/COIL2 has to be limited to 20 mA
2. Time from field on to modulation start
3. Tested on wafer basis
Parameters
RF frequency range
Supply current (without
current consumed by
the external LC tank
circuit and without
external resistance on
sensor input)
Coil voltage (AC supply) Necessary for read
Clamp voltage
Startup time
Data retention
Programming cycles
Sensor Input
Resonance
capacitor C
Q-factor of coil L
1. Free-air condition, time of application: 1s
2. Data retention reduced at high temperature
ATA5570 [Preliminary]
R
(2)
(1)
R
(2)
amb
Test Conditions
T
Read
T
10 mA current into
COIL1/COIL2
T
T
Erase all/Write all
Trip point resistance
(modulation inverted)
See
amb
amb
op
stg
= +25°C and f
= 55°C
= 150°C
Figure 2-1 on page 2
= 25°C
= –25°C to +85°C
coil
(1)
= 125 kHz, unless otherwise specified.
2, 7
Pin
2, 7
2, 7
2, 7
2, 7
2, 7
2, 7
2, 7
4, 5
Pin
Symbol
I
T
T
P
Symbol
I
coil p
t
t
coil
amb
V
V
stg
t
retention
retention
tot
n
startup
I
I
coil pp
f
clamp
C
Q
cycle
R
RF
DD
DD
T
R
L
100,000
Min
100
323
10
17
10
96
50
15
–25 to +105
–40 to +150
Typ
125
100
340
1.5
2.5
20
20
Value
2
100
20
20
V
Max
150
200
357
clamp
23
50
25
3
4
3
cycles
Unit
year
kHz
V
V
ms
µA
µA
k
pF
h
pp
pp
4863A–RFID–07/05
Unit
mW
mA
mA
°C
°C
Type*
T
Q
Q
Q
Q
Q
Q
T
T
T
T
(3)