User's Manual

Rev: 0.1 Date:

23.

3 ELECTRICAL SPECIFICATION

Table 2. Electrical Specification of AMWZ5168-AL module VDD = 3.0V @+25℃

Typical DC Characteristics Notes

Deep Sleep Current 100nA

Sleep Current 0.70uA With active sleep timer

Radio Transmit Current 15mA CPU is doze, radio transmitting

Radio Receive Current 17.5mA CPU is doze, radio receiving

Centre Frequency accuracy +/-25ppm Additional +/-15ppm allowance for temperature and ageing

Typical RF Characteristics Notes

Transmit Power +2.77dBm Normal

Maximum Input signal +10dBm For 1% PER, measured as sensitivity

RSSI range -95 to -10 dBm

RF Port Impedance –uFL connector 50 ohm 2.4 – 2.5GHz

Rx Spurious Emissions -61dBm Measured conducted into 50 ohms

Tx Spurious Emissions -40dBm Measured conducted into 50 ohms

VSWR (max) 2:1 2.4 – 2.5GHz

Peripherals Notes

Master SPI Port 3 selects 250kHz – 16MHz

Slave SPI Port Yes 250kHz – 8MHz

UART 2 16550 compatible

Two-wire serial I/F (compatible with

SMbus & I2C)

Yes Up to 400KHz

5 x PWM (4 x timer, 1 x timer/counter) yes 16MHz clock

Programmable Sleep Timers 2 32kHz clock

Digital IO lines (multiplexed with

UARTs, timers and SPI selects)

Analogue-to-Digital converter 4 Channels 10-bit, up to 100ks/s

Programmable analogue comparators Yes Ultra low power mode for sleep

Internal Temperature Sensor and

Battery Monitor

Yes

3.1 MAXIMUM RATINGS

Parameter Min Max

Device Supply Voltage VDD -0.3V 3.6V

All Pins -0.3V VDD + 0.3V

Storage Temperature

-40℃ +150℃

3.2 OPERATING CONDITIONS

Supply Min Max

VDD 2.0V 3.6V

Ambient temperature range

-40℃ +85℃