xG26 System-on-Chips (SoCs) & MCUs

Silicon Labs xG26 System-on-Chips (SoCs) and MCUs with 32-bit Arm® Cortex®-M33 core offer robust and energy-efficient design. These SoCs and MCUs feature low active and sleep currents, AI/ML hardware accelerator, 3200kB flash, 512kB RAM, and Secure Vault™. The xG26 SoCs and MCUs also feature a 2-channel Digital-to-Analog Converter (VDAC), 8-channel Direct Memory Access (DMA) controller, and 20-channel Peripheral Reflex System (PRS). These SoCs and MCUs operate within a 1.71V to 3.8V single power supply and a -40°C to 125°C temperature range. The xG26 SoCs and MCUs are used in applications such as metering, lighting, building automation, and smart homes.

Types of Embedded Processors & Controllers
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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
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Data Bus Width
Maximum Clock Frequency
Program Memory Size
Data RAM Size
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Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Silicon Labs RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, +20 dBm, QFN48, MVP
Datasheet
12.248In Stock
Min.: 1
Mult.: 1

RF System on a Chip - SoC SMD/SMT QFN-48 ARM Cortex M33 32 bit 78 MHz 3200 kB 512 kB 12 bit, 16 bit, 20 bit 32 I/O - 40 C + 125 C Tray
Silicon Labs ARM Microcontrollers - MCU Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, QFN68, MVP
Datasheet
317In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT QFN-68 ARM Cortex M33 32 bit 80 MHz 3.13 MB 512 kB 12 bit, 16 bit, 20 bit 48 I/O - 40 C + 125 C Tray
Silicon Labs RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, +10 dBm, QFN48, MVP
Datasheet
481In Stock
Min.: 1
Mult.: 1

RF System on a Chip - SoC SMD/SMT QFN-48 ARM Cortex M33 32 bit 78 MHz 3200 kB 512 kB 12 bit, 16 bit, 20 bit 32 I/O - 40 C + 125 C Tray
Silicon Labs RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, +20 dBm, QFN48, MVP
Datasheet
2.434In Stock
Min.: 1
Mult.: 1

RF System on a Chip - SoC SMD/SMT QFN-48 ARM Cortex M33 32 bit 78 MHz 3200 kB 512 kB 12 bit, 16 bit, 20 bit 32 I/O - 40 C + 125 C Tray
Silicon Labs RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, +10 dBm, QFN48, MVP
Datasheet
473In Stock
Min.: 1
Mult.: 1

RF System on a Chip - SoC SMD/SMT QFN-48 ARM Cortex M33 32 bit 78 MHz 3200 kB 512 kB 12 bit, 16 bit, 20 bit 28 I/O - 40 C + 125 C Tray
Silicon Labs RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, +10 dBm, QFN68, MVP
Datasheet
362In Stock
Min.: 1
Mult.: 1

RF System on a Chip - SoC SMD/SMT QFN-68 ARM Cortex M33 32 bit 78 MHz 3200 kB 512 kB 12 bit, 16 bit, 20 bit 45 I/O - 40 C + 125 C Tray
Silicon Labs RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, +10 dBm, QFN48, MVP
Datasheet
2.450In Stock
Min.: 1
Mult.: 1

RF System on a Chip - SoC SMD/SMT QFN-48 ARM Cortex M33 32 bit 78 MHz 3200 kB 512 kB 12 bit, 16 bit, 20 bit 32 I/O - 40 C + 125 C Tray
Silicon Labs RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, +10 dBm, QFN68, MVP
Datasheet
458In Stock
Min.: 1
Mult.: 1

RF System on a Chip - SoC SMD/SMT QFN-68 ARM Cortex M33 32 bit 78 MHz 3200 kB 512 kB 12 bit, 16 bit, 20 bit 49 I/O - 40 C + 125 C Tray
Silicon Labs RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, +20 dBm, QFN68, MVP
Datasheet
498In Stock
Min.: 1
Mult.: 1

RF System on a Chip - SoC SMD/SMT QFN-68 ARM Cortex M33 32 bit 78 MHz 3200 kB 512 kB 12 bit, 16 bit, 20 bit 49 I/O - 40 C + 125 C Tray
Silicon Labs RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, +10 dBm, QFN48, MVP
Datasheet
474In Stock
Min.: 1
Mult.: 1

RF System on a Chip - SoC SMD/SMT QFN-48 ARM Cortex M33 32 bit 78 MHz 3200 kB 512 kB 12 bit, 16 bit, 20 bit 28 I/O - 40 C + 125 C Tray
Silicon Labs RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, +20 dBm, QFN48, MVP
Datasheet
447In Stock
Min.: 1
Mult.: 1

RF System on a Chip - SoC SMD/SMT QFN-48 ARM Cortex M33 32 bit 78 MHz 3200 kB 512 kB 12 bit, 16 bit, 20 bit 28 I/O - 40 C + 125 C Tray
Silicon Labs RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, +20 dBm, QFN68, MVP
Datasheet
245In Stock
1.300Expected 04/09/2026
Min.: 1
Mult.: 1

RF System on a Chip - SoC SMD/SMT QFN-68 ARM Cortex M33 32 bit 78 MHz 3200 kB 512 kB 12 bit, 16 bit, 20 bit 45 I/O - 40 C + 125 C Tray
Silicon Labs ARM Microcontrollers - MCU Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, QFN48, MVP
Datasheet
46In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT QFN-48 ARM Cortex M33 32 bit 80 MHz 3.13 MB 512 kB 12 bit, 16 bit, 20 bit 28 I/O - 40 C + 125 C Tray
Silicon Labs RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, +10 dBm, QFN68, MVP
Datasheet
235In Stock
Min.: 1
Mult.: 1

RF System on a Chip - SoC SMD/SMT QFN-68 ARM Cortex M33 32 bit 78 MHz 3200 kB 512 kB 12 bit, 16 bit, 20 bit 45 I/O - 40 C + 125 C Tray
Silicon Labs RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, +10 dBm, BGA136, MVP
Datasheet
16In Stock
1.300Expected 02/10/2026
Min.: 1
Mult.: 1

RF System on a Chip - SoC SMD/SMT BGA-136 ARM Cortex M33 32 bit 78 MHz 3200 kB 512 kB 12 bit, 16 bit, 20 bit 64 I/O - 40 C + 125 C Tray
Silicon Labs ARM Microcontrollers - MCU Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, BGA136, MVP
Datasheet
1.299Expected 08/02/2027
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT BGA-136 ARM Cortex M33 32 bit 80 MHz 3.13 MB 512 kB 12 bit, 16 bit, 20 bit 64 I/O - 40 C + 125 C Tray
Silicon Labs RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, +10 dBm, BGA136, MVP
Datasheet
Non-Stocked Lead-Time 29 Weeks
Min.: 1
Mult.: 1

RF System on a Chip - SoC SMD/SMT BGA-136 ARM Cortex M33 32 bit 78 MHz 3200 kB 512 kB 12 bit, 16 bit, 20 bit 64 I/O - 40 C + 125 C Tray