描述
| Category | Details |
|---|---|
| Internal Platform | – Arm Cortex – M33, up to 96MHz – Numeric Vector Control (NvC) – Network Controller (NIC) |
| Memory | – 2MB on – chip Flash, with ECC – 256KB SRAM, with ECC and 奇偶校验 |
| Wireless Sub – system | – Arm Cortex – M33 dedicated core – Dedicated 256KB of SRAM, used for security – certified secure engines and IoT components – 128KB of on – chip SRAM – Compliant with IEEE 802.15.4 – 2015 standard wireless module – 10dBm 250kbps receiving sensitivity – Added ACK timing support in 802.15.4e – Supports dual PAN – 2.4GHz RF transceiver (802.15.4) can support up to 24 concurrent connection devices in any master/from group – 106dBm 250kbps ultra – long – range receiving sensitivity – 102dBm 500kbps long – range receiving sensitivity – 97.5dBm 1Mbps medium – range receiving sensitivity – 95dBm 2Mbps short – range receiving sensitivity – Supports SRAM retiming – Integrated Location Calculation Engine (LCE) to reduce scheduling delay – Adjustable radio output power up to +10dBm – Modulation rates: 125kbps, 500kbps, 1Mbps, 2Mbps – Modulation types: 2FSK, GFSK, MSK, GMSK – With a single – ended to differential port on – chip balun converter |
| Peripherals | – Analog – 16 – bit single – ended SAR analog – to – digital converter (ADC), up to 2Msps – Two analog comparators (CMPs), with 12 – bit digital – to – analog converter (DAC) – 1.0V – 2.1V reference voltage (Vref) – Timers – Two 32 – bit general – purpose timers (TM), with PWM function, support DMA – Two 20 – bit general – purpose timers (GTM) with pulse – width modulator, with capture function – Four 32 – bit general – purpose timers (GPT), support DMA – One 64 – bit general – purpose timer – 32 – bit real – time counter (RTC), with backup battery and independent power supply – Signal event trigger (SET) for measuring time periods/frequencies and triggering other devices – Communication Interfaces – Two full – function UART (UART) modules – Two SPI modules and one MSPI – 2C module – Two support system management bus (SMBus) up to version 2.0 and I2C (PD2C) modules – With CAN and CAN FD, two full – function CANs, fully compliant with CAN FD version 2.0, part B, FD support – One multi – function RIO module, supporting UART, I2C, SPI, camera, LCD RGB, PWM and other interfaces – 28 – bit GPIO (48QFN) – Power Management – Support for buck and boost DC – DC converters – Multi – port DMA controller, with traffic classification (secure/non – secure) – Used for power – mode – based |
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