[Mingjiada Electronics] New, genuine, in-stock supply of Silicon Labs EFR32MG13P632F512GM48-D—an ARM Cortex-M4-based Mighty Gecko multi-protocol wireless SoC. This chip supports Zigbee, Thread, Bluetooth 5.0, and proprietary protocols. Featuring 512KB flash memory and 64KB RAM in a QFN-48 package, it is an ideal choice for smart home, industrial automation, and medical devices.
EFR32MG13P632F512GM48-D Product Overview
The EFR32MG13P632F512GM48-D is part of Silicon Labs' Mighty Gecko family, the flagship offering within the Wireless Gecko multiprotocol portfolio. It is designed for IoT devices requiring multiprotocol and multiband support. This single-chip solution seamlessly integrates a high-performance 2.4 GHz wireless transceiver with a powerful ARM Cortex-M4 core, enabling concurrent support for multiple protocols—including Zigbee, Thread, and Bluetooth 5.0—within a single device.
Its core advantage lies in industry-leading energy efficiency: a deep sleep current as low as 1.3µA (in EM2 mode) combined with ultra-fast wake-up time (only 3µs from EM3 wake-up), making it particularly suitable for battery-powered IoT end devices.
EFR32MG13P632F512GM48-D Core Specifications
Manufacturer: Silicon Labs
Series: Mighty Gecko EFR32MG13
Core Architecture: ARM® Cortex®-M4 + FPU Floating-Point Unit
Clock Speed: 40 MHz
Flash Memory: 512 KB
RAM: 64 KB
Package Type: QFN-48 (7mm × 7mm)
GPIO Count: 31
Operating Voltage: 1.8V to 3.8V
Operating Temperature Range: -40°C to +85°C (Industrial Grade)
Wireless Protocols: Zigbee, Thread, Bluetooth 5.0 (BLE), Proprietary 2.4GHz
RF Band: 2.4GHz (2400MHz ~ 2483.5MHz)
Modulation: O-QPSK DSSS, 2/4(G)FSK, OOK, DBPSK
Maximum Transmit Power: +10 dBm
Receive Sensitivity: -102.7 dBm @ 250kbps O-QPSK DSSS
Data Rates: 250kbps (802.15.4), 1Mbps/2Mbps (BLE)
Receive Current: 8.4mA ~ 10.3mA
Transmit Current: 8.5mA @ 0dBm / Max 134.3mA @ +10dBm
Standby Current: 0.9μA (EM4 Deep Sleep Mode)
EFR32MG13P632F512GM48-D Detailed Feature Specifications
1. Multi-Protocol Wireless Connectivity
The EFR32MG13P632F512GM48-D is a true multi-protocol SoC, supporting the following simultaneously on a single chip:
Zigbee 3.0: Supports large-scale mesh networks with thousands of nodes, ideal for smart home and building automation
Thread: IPv6-based low-power mesh networking protocol providing foundational support for the Matter standard
Bluetooth 5.0 (BLE): Supports Bluetooth Low Energy and LE Audio, compatible with Bluetooth 5.1 specifications
Proprietary 2.4GHz Protocol: Supports multiple modulation schemes including 2/4(G)FSK, OOK, and DBPSK to meet customized wireless application requirements
2. Ultra-Low Power Design
Utilizes Silicon Labs' patented low-power Gecko technology with multiple power-saving modes:
EM0 (Operating Mode): 69μA/MHz, Active Mode RX only 10.3mA
EM2 (Deep Sleep): 1.3μA, retains RAM and RTC
EM4 (Shutdown Mode): 0.9μA, lowest power state
Ultra-fast wake-up: 3μs wake-up from EM3 ensures rapid response to external events
3. Robust Security Features
Hardware cryptographic accelerators: Supports AES-128/256, SHA-1, SHA-2 (SHA-224/256), and ECC hardware acceleration
Secure Boot: Ensures only legitimate firmware runs, preventing malicious flashing
True Random Number Generator (TRNG): Provides high-quality random numbers for cryptographic applications
Key Locking Mechanism: Private keys become unreadable after writing, preventing extraction via physical attacks
4. Rich Analog and Digital Peripherals
Analog Peripherals:
12-bit ADC, 1Msps sampling rate
2 Voltage DACs (VDAC)
4 Current DACs (IDAC)
3 Operational Amplifiers (OPAMP)
2 Analog Comparators (ACMP)
Capacitive Touch Sensing Interface
Digital Peripherals:
3 USARTs (supporting UART, SPI, IrDA, I²S)
2 I²C Interfaces (supporting address recognition up to EM3 mode)
Low-power UART (LEUART)
2 x 16-bit timers + 1 x 32-bit timer
RTCC real-time clock and pulse counter
12-channel Peripheral Reflex System (PRS) for autonomous peripheral interaction
5. RF Performance Advantages
High sensitivity: -102.7dBm receive sensitivity for extended-range communication
Programmable transmit power: Adjustable from -20dBm to +10dBm, optimizing power consumption and range balance
Integrated balun: 2.4GHz integrated balanced-to-unbalanced converter simplifies RF design
Antenna diversity support: Enhances signal reliability and reduces multipath fading effects
Contact Mingjiada Electronics for detailed quotations, samples, and bulk purchase plans for the EFR32MG13P632F512GM48-D! Our professional sales team will provide you with premium wireless connectivity solutions.
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