CPU Clock Speed
128/64 MHz
CPU Architecture
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CPU Features
128/64 MHz Arm Cortex-M33 1 MB 闪存 + 512 KB RAM 8 KB 双路设置关联缓存 514/257 CoreMark 66/73 CoreMark / mA
Operating Frequency [Max] (MHz)
128/64
SRAM (kB)
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EEPROM (kB)
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Debugging
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Timers [Number, bits]
6 x 32位定时器/计数器
Pins
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Pitch
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Channels
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ADC [Number, bits]
12位200 ksps
True Random Number Generator
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DAC [Number, bits]
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SSI
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Human Machine Interface
-
Programmable channels
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Fixed channels
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Channel groups
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Supply Voltage [Min to Max] (V)
1.7 ~5.5 V
Regulated supply for external components
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Crypto Accelerator
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Public Key Hardware Accelerator
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Accelerator
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Security
128-bit AES, Trusted execution, root-of-trust信任根, secure key storage安全密匙存儲
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Current
3V DC/DC下无线电耗电量:
+3 dBm TX功率: 5.1 mA;
0 dBm TX功率: 3.4 mA ;
接收速率为1 Mbps 时: 2.7mA ;
接收速率为2Mbps时: 3.1 mA.
3V DC/DC下系统耗电量:
System OFF时为0.9 µA;
System ON时为1.3 µA;
System ON,网络内核RTC运行时为1.5 µA;
System ON,保留64 KB网络内核RAM和 维持网络内核RTC运行时为1.7 µA.
Sensor Controller
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Standby
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Transceiver Compatible
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Receiver Sensitivity
低功耗蓝牙: -98 dBm于1 Mbps -95 dBm于2 Mbps
Output Power
可在+3 dBm至-20 dBm的范围内以1 dB幅 度进行编程
Frequency Regulation
低功耗蓝牙/蓝牙 mesh/NFC/Thread/ Zig- bee/802.15.4/ANT/专有2.4 GHz
DSP RAM
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DSP Clock Speed
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DSP Clock Speed
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Voice Services
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