Microchip Technology TXRX Module 868 MHZ ULP SUB GHZ MRF89XAM8A-I/RM MRF89XAM8A-I/RM Data Sheet
Product codes
MRF89XAM8A-I/RM
MRF89XAM8A
DS70651A-page 22
Preliminary
© 2010 Microchip Technology Inc.
TABLE 4-1:
RECOMMENDED OPERATING CONDITIONS
TABLE 4-2:
CURRENT CONSUMPTION
TABLE 4-3:
DIGITAL I/O PIN INPUT SPECIFICATIONS
(1)
Parameter
Min
Typ
Max
Unit
Condition
Ambient Operating Temperature
-40
—
+85
°C
—
Supply Voltage for RF, Analog and Digital Circuits
2.1
—
3.6
V
—
Supply Voltage for Digital I/O
2.1
—
3.6
V
—
Input High Voltage (V
IH
)
0.5 * V
IN
—
V
IN
+ 0.3
V
—
Input Low Voltage (V
IL
)
-0.3V
—
0.2 * V
IN
V
—
AC Peak Voltage on Open Collector Outputs (IO)
(1)
V
IN
– 1.5
—
V
IN
+ 1.5
V
—
Note 1: At minimum, V
IN
– 1.5V should not be lower than 1.8V.
Symbol
Chip Mode
Min
Typ
Max
Unit
Condition
I
DDSL
Sleep
—
0.1
2
µA
Sleep clock disabled, all blocks
disabled
I
DDST
Idle
—
65
80
µA
Oscillator and baseband enabled
I
DDFS
Frequency Synthesizer
—
1.3
1.7
mA
Frequency synthesizer running
I
DDTX
Tx
—
—
—
25
16
16
30
21
21
mA
mA
mA
Output power = +10 dBm
Output power = +1 dBm
(1)
I
DDRX
Rx
—
3.0
3.5
mA
—
Note 1: Guaranteed by design and characterization.
Symbol
Characteristic
Min
Typ
Max
Unit
Condition
V
IL
Input Low Voltage
—
—
0.2 * V
IN
V
—
V
IH
Input High Voltage
0.8 * V
IN
—
—
V
—
I
IL
Input Low Leakage Current
(2)
-0.5
—
0.5
µA
V
IL
= 0V
I
IH
Input High Leakage Current
-0.5
—
0.5
µA
V
IH
= V
IN
, V
IN
= 3.7
V
OL
Digital Low Output Voltage
—
—
0.1 * V
IN
—
I
OL
= 1 mA
V
OH
Digital Low Output
0.9 * V
IN
—
—
V
I
OH
= -1 mA
Note 1: Measurement Conditions: T
A
= 25°C, V
IN
= 3.3V, Crystal Frequency = 12.8 MHz, unless otherwise
specified.
2: Negative current is defined as the current sourced by the pin.