AT86RF401U-XI Atmel, AT86RF401U-XI Datasheet - Page 8

• Manufacturer Part Number: AT86RF401U-XI
• Description: IC MICRO TX RF W/AVR 20-TSSOP
• Manufacturer: Atmel

Specifications of AT86RF401U-XI

• Frequency: 264MHz ~ 456MHz
• Applications: Garage Opener, RKE, Telemetry
• Modulation Or Protocol: ASK, OOK
• Data Rate - Maximum: 10 kbps
• Power - Output: 6dBm
• Current - Transmitting: 23.2mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Memory Size: 2KB Flash, 128 Byte EEPROM, 128Byte SRAM
• Voltage - Supply: 2 V ~ 5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-TSSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Other names: AT86RF401U

Absolute Maximum Ratings*
Table 3. DC Characteristics
V
8
Antenna Voltage (Pins 1, 20)
Operating Temperature
Storage Temperature (without bias)
Voltage on V
Voltage on Pins 2–19 (TSSOP 20)
Symbol
Supply
V
I
Digital Inputs (SDI, SCK, RESETB, IOx)
V
V
I
I
Digital Outputs (SDO, IOx)
V
V
Microcontroller/System
t
f
EE
EE
DD
DD
IH
IL
TX
AVR
OH
OL
DD
IH
IL
LIFE
CYCLES
= 3.3V; f
AT86RF401
Parameter
Supply Voltage
Standby Current (off)
AVR Active
Frequency Synthesizer + AVR Active
Transmit (FS, AVR and Power Amp active)
High-level Input Voltage
Low-level Input Voltage
High-level Input Current
Low-level Input Current
High-level Output Voltage
Low-level Output Voltage
Time from Button Wake-up to RF Outputs Active
AVR Clock Frequency
EEPROM Retention
EEPROM Write/Erase Endurance
DD
XTAL
with respect to ground ............................. 6.0V
= 13.125 MHz; f
AVR
= f
XTAL
0.1 to V
55°C to +125°C
40°C to +85°C
16; T
1V to 10V
DD
A
+0.3V
= 25°C unless otherwise specified.
Conditions
V
T
CW modulation
V
V
I
I
Initial programming
conditions:
V
Temp = 25 C ± 10%
2.0V
85 C
OH
OL
A
40 C
DD
IH
IL
DD
= 2 mA
=
= 0V
= V
= 500 µA
= 3.3V
= 3.3V ± 10%
25°C
*NOTICE:
DD
V
,
V
DD
Temp
,
V
DD
DD
= 5.0V
5.0V
= 5.0V
Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age to the device. This is a stress rating only;
functional operation of the device at these or
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.
0.8* V
V
DD
Min
2.0
140
–
–
–
–
0
–
–
–
–
–
–
0.4
DD
14.3
23.2
Typ
3.3
0.1
3.4
0.5
–
–
–
–
–
–
–
–
–
0.2* V
100,000
Max
1.25
5.0
0.5
V
0.4
1.0
10
–
–
–
1
–
–
DD
DD
1424F–RKE–12/03
cycles
years
MHz
Unit
mA
mA
mA
ms
µA
µA
µA
V
V
V
V
V