Product Manual

IOT service supplier who understands you best
Location：Rm.1502,East Tower,FIYTA Tech. Bldg.,Southern District of High-tech Industrial
Park,Nanshan District,Shenzhen 518057,P.R.China
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2. Detail Param
2.1 Performance
Form 1: Performance
Module
BB832-QI4A
Soc
nRF52832 QFN48
FLASH
512KB
RAM
64KB
VDD
1.7V to 3.6V
PIN Num
21
Working FRQ
2.4GHz-2.5GHz (2402MHz-2480MHz)
GPIO
21
ADC
12-bit, 200 ksps，8 channels
PWM
3 Channel
PDM
1
TIMER/RTC
5 x 32bit(Count mode)/3
SPI/I2C/UART
3 (Master or Slave mode)/ 2 (Master or Slave mode)/1
QDEC
1
AES
Hardware
RNG
1
Comparator
64 level
Watch Dog
1
TX Power
-20 to +4 dbm, 4db steps
RF PHY
1Mbps，2Mbps Bluetooth low energy mode
Current
(Chip reference)
TX：5.3 mA peak current (0 dBm)
RX: 5.4 mA peak current
0.3uA （3V VDD） in System OFF mode，no RAM retention
Working Temperature
-40℃~85℃
Storage Temperature
-40℃~125℃
Package Size
13.5*19.4*3mm