Data Sheet
GTI-ATM2022-X-datasheet page 6 of 25
6 / 25
3. Specifications
Radio Transceiver
Typical -94dbm RX sensitivity(255-byte packets,1 Mbps LE )
TX output power from -20 dBm to +4 dBm
True single-chip BLE Soc Solution
Integrated BLE radio
Supports OTA programming mechanism for firmware upgrade
Complete BLE protocol stack and application profiles
Supports both master and slave modes
Supports 2 Mbps LE
Frequency bands: 2402 MHz to 2480 MHz
GFSK modulation format
Very low power consumption
Single 1.1V to 3.3V power supply
Integrated DC-DC and LDO
0.85 uA power-down mode(Wakeup by Receiver)
2.0 uA deep sleep mode (32KHz RO on,160k SRAM in retention state)
900 uA Rx and 2.4 mA Tx current @0 dBm Tx power with DC-DC
4.0 mA Tx current @4 dBm Tx power with DC-DC
Module Size 14.0 X 8.5 X 2.0 mm ±0.3 mm PCB SMD
High-level integration
6 channel, 10 bit ADC
32 KHz sleep timer
programmable PWM
1 channel SPI interface
1 channel UART interface
1 channel I2C master interface
AES128 security coprocessor