Product Info

2. Specification
There are differences between modules, the parameters are defined here.
VDD=3.3V @ +25°C
Typical DC Characteristics
Notes
M00/03
M04/05
M14
MS5169-M03
Deep sleep current
100nA
100nA
100nA
100nA
Sleep Current
0.70uA
0.70µA
0.70µA
0.73µA
With active sleep timer
Radio Transmit current
15.3mA
150mA
150mA
23.3mA
CPU + Protocol + radio
transmitting
Radio receive current
17mA
22mA
22mA
15mA
CPU in doze + radio
receiving
Centre frequency accuracy
+/-10ppm
+/-10ppm
+/-10ppm
+/-10ppm
Additional +/-15ppm
allowance for
temperature and ageing
Typical RF Characteristics
Notes
Receive sensitivity
-95dBm
-100dBm
-98dBm
-95dBm
Nominal for 1% PER, as
per
802.15.4 section 6.5.3.3
(Note 1)
Maximum Transmit power
+0dBm
+18dBm
+6dBm(Power
Level=2)
+9dBm
Maximum input signal
10dBm
+5dBm
+5dBm
+10dBm
For 1% PER, measured as
sensitivity
RSSI range (dBm)
-95 ~ -10dBm
-105 ~ -20
-105 ~ -20
-95~-10dBm
RF Port impedance –
SMA/uFl connector
50 ohm
50 ohm
50 ohm
50 ohm
2.4 - 2.5GHz
Rx Spurious Emissions
-61dBm
-69dBm
-69dBm
-70dBm
Measured conducted into
50 ohms
Tx Spurious Emissions
-40dBm
-49dBm
-49dBm
--65dBm
Measured conducted into
50 ohms
VSWR (max)
2:1
2:1
2:1
2:1
2.4 - 2.5GHz
Peripherals
Notes
Master SPI port
3 selects
3 selects
250kHz - 16MHz
Slave SPI port
√
√
250kHz - 8MHz
Two UARTs
√
√
16550 compatible
Two-wire serial I/F (compatible
with SMbus & I
2
C)
√
√
Up to 400kHz
5 x PWM (4 x timer, 1x
timer/counter)
√
√
16MHz clock
Two programmable Sleep Timers
√
√
32kHz clock
Digital IO lines (multiplexed with
UARTs, timers and SPI selects)
20
18
Four channel Analogue-to-Digital
converter
√
√
10-bit, up to 100ks/s
Programmable analogue
comparators
√
√
Ultra low power mode
for sleep
Internal temperature sensor and
battery monitor
√
√
Table 2 Module specification
©Meshreen DS-MS5168 / [e-mail]
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