Datasheet > MGM210PA32JIA

MGM210PA32JIA

更新时间： 2023-12-06 20:09:27

品牌	Logo	应用领域
芯科 - SILICON		PC 蓝牙无线
页数	文件大小	规格书
50页	2202K
描述
MGM210PA32JIA 是以 EFR32MG21 无线 Gecko 系列 2 SoC 为基础构建的用于 Zigbee、Thread、蓝牙和多协议（Zigbee + 蓝牙）连接的 PCB 模块。

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MGM210PA32JIA 数据手册

MGM210P Wireless Gecko Multi-Protocol Module Data Sheet

System Overview

3.4 Power Supply

The MGM210P requires a single nominal supply level of 3.0 V to operate. However, it can support use cases needing different levels

for the main supply (VDD) and for digital IO (IOVDD).

The DECOUPLE pin exposes the SoC's on-chip digital supply regulator output and allows introducing an external digital supply source

via a PMIC, for example. The default recommendation is to leave the DECOUPLE pin disconnected.

All necessary components for supply decoupling and filtering are included in the module.

3.5 Security

MGM210P modules support one of two levels in the Security Portfolio offered by Silicon Labs: Secure Vault Mid or Secure Vault High.

Secure Vault is a collection of technologies that deliver state-of-the-art security and upgradability features to protect and future-proof

IoT devices against costly threats, attacks and tampering. Secure Vault Mid is the hardware-based subsystem at the core of Secure

Vault that enables a subset of its features only. MGM210PB part numbers support Secure Vault High and MGM210PA part numbers

support Secure Vault Mid.

Table 3.2. Security Features and Levels

Feature

Secure Vault

Mid

High

Secure Boot with Root of Trust and Secure Loader (RTSL)

Cryptographic Accelerator

ARM TrustZone

True Random Number Generator (TRNG)

Secure Debug with Lock/Unlock

DPA Countermeasures

Secure Key Management with PUF

Anti-Tamper

Secure Attestation

3.5.1 Secure Boot with Root of Trust and Secure Loader (RTSL)

The Secure Boot with RTSL authenticates a chain of trusted firmware that begins from an immutable memory (ROM).

It prevents malware injection, prevents rollback, ensures that only authentic firmware is executed, and protects Over The Air updates.

For more information about this feature, see AN1218: Series 2 Secure Boot with RTSL.

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