Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
Type TxRx + MCU
Technology CMOS
Voltage - Supply 1.8V~3.63V
Terminal Position BOTTOM
Terminal Form BALL
Supply Voltage 3.3V
Terminal Pitch 0.65mm
Frequency 137MHz~175MHz 410MHz~525MHz 862MHz~1.02GHz
JESD-30 Code S-XBGA-B64
Memory Size 256kB Flash 32kB SRAM
Number of I/O 27
Bit Size 32
Has ADC YES
DMA Channels YES
Protocol LoRa?
ROM (words) 65536
On Chip Program ROM Width 32
Low Power Mode YES
Power - Output 20dBm
Integrated Cache YES
RF Family/Standard 802.15.4
RAM (words) 8192
Sensitivity -148dBm
Serial Interfaces I2S, SPI, USART, USB
Current - Receiving 14.8mA~15.8mA
Current - Transmitting 32.5mA~94.5mA
Number of Timers 3
Modulation FSK, GFSK, GMSK, MSK, OOK
Number of External Interrupts 15
On Chip Data RAM Width 32
GPIO 27
Number of DMA Channels 16