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Цена по запросу
EFR32MG21B020F1024IM32-B, RF SOC, ARM CORTEX-M33, 80MHZ, QFN-32
Полупроводники - Микросхемы\SoC / MPSoC / RFSoC\Специализированные МикроконтроллерыEFR32xG21B SoC & xGM210P Modules with Secure Vault
Silicon Labs EFR32xG21B SoCs and xGM210P Modules with Secure Vault help address the challenges of a changing landscape and keep pace with regulations. Silicon Labs has introduced Secure Vault, a platform for securing and future-proofing loT devices. Secure Vault features Secure Key Management. Cryptography is core to security, and a foundational element to cryptography is the secrecy of its keys. Protecting those keys is the primary objective of any security system. Secure Vault takes advantage of a unique digital fingerprint generated by a physically unclonable function. This is used to create an AES symmetric key that physically disappears when the system powers down. The AES symmetric key doesn't even exist when the chip is off. This is an extremely effective solution to the key management challenge. The function can scale to support a vast number of keys as required by the developer application. Secure Vault also includes a tamper detection system so the key cannot be reconstructed once the device is shut down after a tamper event. Secure Vault is the most advanced suite of hardware and software security protection available today.
| IC Case / Package | QFN |
| Interfaces | I2C, I2S, SPI, UART, USART |
| Архитектура | ARM Cortex-M33F |
| Архитектура Ядра | ARM Cortex-M33 |
| Количество I/O | 20I/O |
| Количество Выводов | 32вывод(-ов) |
| Максимальная Рабочая Частота | 80МГц |
| Максимальное Напряжение Питания | 3.8В |
| Минимальное Напряжение Питания | 1.71В |
| Приложения Микроконтроллера | Bluetooth, Thread, Zigbee |
| Размер Памяти | 1МБ |
| Размер Памяти RAM | 96КБ |
| Размер Ядра Микроконтроллера | 32бит |
| Семейство Микроконтроллера | EFR32 |
| Семейство Микропроцессора | EFR32 |
| Серия Микроконтроллера | EFR32MG |
| Серия Микропроцессора | EFR32xG21 |
| Скорость ЦПУ | 80МГц |
| Стиль Корпуса Микроконтроллера | QFN |
| Стиль Корпуса Микропроцессора | QFN |
| Тип Встроенного Интерфейса | I2C, I2S, SPI, UART, USART |
| Ширина Шины Данных | 32бит |
| Brand | Silicon Labs |
| Core | ARM Cortex M33 |
| Data Bus Width | 32 bit |
| Data RAM Size | 96 kB |
| Data RAM Type | RAM |
| Factory Pack Quantity: Factory Pack Quantity | 490 |
| Interface Type | I2C, USART |
| Manufacturer | Silicon Laboratories |
| Maximum Clock Frequency | 80 MHz |
| Maximum Data Rate | 2 Mbps |
| Maximum Operating Temperature | +125 C |
| Minimum Operating Temperature | -40 C |
| Moisture Sensitive | Yes |
| Mounting Style | SMD/SMT |
| Number of I/Os | 20 I/O |
| Number of Timers | 3 Timer |
| Operating Frequency | 2.4 GHz |
| Output Power | 20 dBm |
| Package / Case | QFN-32 |
| Packaging | Tray |
| Processor Series | EFR32MG21 |
| Product Category | RF System on a Chip-SoC |
| Product Type | RF System on a Chip-SoC |
| Program Memory Size | 1 MB |
| Program Memory Type | Flash |
| Sensitivity | -94.4 dBm |
| Subcategory | Wireless & RF Integrated Circuits |
| Supply Current Receiving | 8.8 mA |
| Supply Current Transmitting | 33.8 mA |
| Supply Voltage - Max | 3.8 V |
| Supply Voltage - Min | 1.71 V |
| Technology | Si |
| Type | Bluetooth, Zigbee |
