CPU Clock Speed
Up to 80 MHz
CPU Features
Programmable Apps CPU
Operating Frequency [Max] (MHz)
80 MHz
Flash (kB)
__
SRAM (kB)
__
EEPROM (kB)
__
Debugging
__
Upgrade Type
Supports Over-the-Air upgrade (OTA)
Timers [Number, bits]
2 × 32-bit 16 MHz
GPIO
__
Channels
__
ADC [Number, bits]
__
True Random Number Generator
__
NFC Tag
__
SPI
__
DAC [Number, bits]
__
UART
__
SSI
__
PWM [Number, bits]
__
Human Machine Interface
有
Programmable channels
__
Fixed channels
__
Channel groups
__
Supply Voltage [Min to Max] (V)
__
Regulated supply for external components
-
Crypto Accelerator
__
Public Key Hardware Accelerator
__
Accelerator
__
Security
__
__
Current
10mA HFP Narrow Band, 1 Digital MIC cVc, ~10mA, A2DP stream (SBC), measured at battery terminal, 3.7v including load
Sensor Controller
__
Standby
__
Transceiver Compatible
__
Receiver Sensitivity
__
Output Power
__
Frequency Regulation
__
Dimension
6.5 x 6.5 x 1 mm
DSP RAM
80kB ( P ) + 256kB ( D )
DSP Clock Speed
1x 120 MHz
DSP Clock Speed
1x 120 MHz
Voice Services
Digital Assistant Activation: Button press, Qualcomm® Voice Activation
General
Audio Technology: Qualcomm TrueWireless™ Stereo technology, Qualcomm TrueWireless™ Stereo Plus technology, Qualcomm® Active Noise Cancellation (ANC) technology, Qualcomm® Broadcast Audio technology, Qualcomm® aptX™ audio technology, Qualcomm® cVc™ audio t