Audio
Interfaces
Peripherals and Logic
Power Management
Sensors
RF
RFID/NFC
Security and Authentication
Wireless Connectivity
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Join our teamQN9090/30: Bluetooth Low Energy MCU with Arm®Cortex®-M4 CPU, Energy efficiency, analog and digital peripherals and NFC Tag option
Overview
Features
Features
CPU and Memory
- Up to 48MHz Cortex-M4
- Up to 640 kB flash, up to 152 kB RAM, 128 kB ROM
- NFC NTAG Option with EEPROM
- Quad-SPI for execute in place or data storage in NVM
RF performance/power consumption
- -97 dBm RX sensitivity
- up to 11dBm TX power
- RX 4.3mA, DC/DC on at 3V
- TX 7.4mA @ 0dBm, 20.5mA @ 10dBm
- BLE 5.0 with 2Mbps and up to 8 simultaneous connections
Security
- AES256 with hardware protected key
- Hash engine (SHA256)
- Code readout protection
Digital and Analog Interfaces
- UART/SPI/I2C up to 2
- ISO7816 Interface for Secure Access Module
- 8 ch 12-bit ADC,
- 1 Analog comparator
- Digital Microphone Interface and Audio Event Detection
Clocks and timers
- 32 MHz and 32.768 kHz crystals
- Low and High Frequency Internal Clock sources
- 4 x general purpose timer
- 32K sleep timer
- Watchdog timer
- RTC with calibration
Operating Conditions
- Operating voltage: 1.9 to 3.6V
- Junction Temperature range: -40 to 125 ºC
Development Boards and Designs
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