U3280M_07 ATMEL [ATMEL Corporation], U3280M_07 Datasheet - Page 15

• Manufacturer Part Number: U3280M_07
• Description: Transponder Interface for Microcontroller
• Manufacturer: ATMEL [ATMEL Corporation]

6. Absolute Maximum Ratings
Stresses greater than 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 any condition beyond those indicated in the operational section of these specification is not
implied. Exposure to absolute maximum rating conditions for an extended period may affect device reliability. All inputs and outputs are
protected against high electrostatic voltages or electric fields. However, precautions to minimize build-up of electrostatic charges during
handling are recommended. Reliability of operation is enhanced if unused inputs are connected to an appropriate logic voltage level (for
example, V
Voltages are given relative to V
7. Thermal Resistance
8. DC Characteristics
Supply voltage V
4688D–RFID–03/07
Parameter
Supply voltage
Maximum current out of V
Maximum current into V
Input voltage (on any pin)
Input/output clamp current (V
Min. ESD protection (100 pF through 1.5 k )
Operating temperature range
Storage temperature range
Soldering temperature (t 10s)
Parameter
Junction ambient
Parameters
Power Supply
Operating voltage at V
Operating voltage at V
battery supply
V
supply
Operating current during field
supply
Sleep current
EEPROM
Operating current during
erase/write cycle
Operating current during read
cycle
DD
-limiter voltage during coil
DD
).
DD
= 1.8V to 6.5V, V
DD
Batt
Batt
during
SS
pin
pin
SS
SS
> Vi/Vo > V
Test Conditions
V
V
V
V
V
Peak current during 1/4 of read
cycle
SS
DD
DD
DD
DD
DD
= 0V, T
= 2.0V
= 6.5V
= 2.0V
= 6.5V
> 2.0V
DD
amb
)
= –40°C to 85°C unless otherwise specified
V
Symbol
Symbol
DD
I
T
R
IK
T
I
T
V
I
, V
Batt
amb
STG
SS
/I
thJA
SD
IN
OK
Batt
Pin
0V to +7.0V with reverse protection
V
SS
Symbol
V
V
V
I
I
–0.6 V
I
I
Rdp
Rdp
DDC
I
I
WR
WR
DDB
Batt
Fi
Sl
-40 to +125
-40 to +85
Value
Value
±15
260
180
15
15
±2
IN
Min.
V
2.0
2.6
DD
+0.6
V
Typ.
V
400
Batt
2.9
40
SD
–
Max.
1200
500
300
350
6.5
3.2
0.4
80
U3280M
Unit
Unit
K/W
mA
mA
mA
kV
°C
°C
°C
V
V
Unit
µA
µA
µA
µA
µA
µA
V
V
V
15