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QFN-56 Embedded Processors & Controllers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package/Case	Core	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
RF Microcontrollers - MCU PSoC4 Infineon Technologies CY8C4128LQI-BL553 CY8C4128LQI-BL553 Infineon Technologies Restricted Availability	Mfr. Part No. CY8C4128LQI-BL553 Mouser Part No 727-CY8C4128LQIBL553	Infineon Technologies	RF Microcontrollers - MCU PSoC4 Learn More about Infineon Technologies cypress psoc4xx8 ble controllers Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	RF Microcontrollers - MCU	SMD/SMT	QFN-56	ARM Cortex M0	32 bit	24 MHz	265 kB	32 kB	12 bit		- 40 C	+ 85 C	Tray
RF System on a Chip - SoC ESP32 is a single 2.4 GHZ Wi-Fi-and-Bluetooth combo chip designed with the TSMC low-power 40 nm technology. It is designed to achieve the best power and RF performance, showing robustness, versatility and reliability in a wide variety of applications ESP32-D0WDRH2-V3 Espressif Systems 1: $5.39 4,951In Stock 5,000Expected 21/12/2026 New Product	Mfr. Part No. ESP32-D0WDRH2-V3 Mouser Part No 356-ESP32-D0WDRH2-V3 New Product	Espressif Systems	RF System on a Chip - SoC ESP32 is a single 2.4 GHZ Wi-Fi-and-Bluetooth combo chip designed with the TSMC low-power 40 nm technology. It is designed to achieve the best power and RF performance, showing robustness, versatility and reliability in a wide variety of applications Learn More about Espressif Systems espressif esp32 soc	Datasheet	4,951In Stock 5,000Expected 21/12/2026	$5.39 $3.57 $3.25 $2.78 View $2.64 $2.53 $2.43 $2.34 $2.33	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-56	LX6	32 bit	240 MHz		2 MB	12 bit	34 I/O	- 40 C	+ 125 C
RF System on a Chip - SoC ATM34 SoC, 7x7 QFN,56pins, 2.5M NVM EH, TR (Stardard Reel) ATM3430E-5YCAQN-TR Atmosic Technologies 1: $5.06 2,450In Stock New Product	Mfr. Part No. ATM3430E-5YCAQN-TR Mouser Part No 952-ATM3430E5YCAQNTR New Product	Atmosic Technologies	RF System on a Chip - SoC ATM34 SoC, 7x7 QFN,56pins, 2.5M NVM EH, TR (Stardard Reel) Learn More about Atmosic Technologies atm34 e socs	Datasheet	2,450In Stock	Cut Tape $5.06 $3.85 $3.55 $3.22 View Reel $2.89 $3.06 $2.96 $2.93 $2.89	Min.: 1 Mult.: 1 : 2,500	RF System on a Chip - SoC	SMD/SMT	QFN-56	ARM Cortex M33F	32 bit	64 MHz		256 kB	16 bit	31 I/O	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU PSOC 4 high voltage mixed signal Automotive MCU CY8C4146LWEHVS115XXQLA1 Infineon Technologies 1: $7.32 465In Stock New Product	Mfr. Part No. CY8C4146LWEHVS115XXQLA1 Mouser Part No 726-CY8C4146LWEHVS11 New Product	Infineon Technologies	ARM Microcontrollers - MCU PSOC 4 high voltage mixed signal Automotive MCU Learn More about Infineon Technologies infineon psoc 4 hv ms automotive mcus	Datasheet	465In Stock	$7.32 $5.64 $5.51 $5.13 View $4.40 $4.29 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	QFN-56	ARM Cortex M0+	32 bit	48 MHz	64 kB	8 kB	12 bit	41 I/O	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU PSOC 4 high voltage mixed signal Automotive MCU CY8C4147LWEHVS035XXQLA1 Infineon Technologies 1: $8.67 486In Stock New Product	Mfr. Part No. CY8C4147LWEHVS035XXQLA1 Mouser Part No 726-CY8C4147LWEHVS35 New Product	Infineon Technologies	ARM Microcontrollers - MCU PSOC 4 high voltage mixed signal Automotive MCU Learn More about Infineon Technologies infineon psoc 4 hv ms automotive mcus	Datasheet	486In Stock	$8.67 $6.72 $5.93 $5.69 View $5.27 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	QFN-56	ARM Cortex M0+	32 bit	48 MHz	128 kB	16 kB	12 bit	41 I/O	- 40 C	+ 125 C	Tray
RF System on a Chip - SoC ESP32-S3 is a low-power MCU-based system on a chip (SoC) with integrated 2.4 GHz Wi-Fi and Bluetooth Low Energy (Bluetooth LE). It consists of high-performance dual-core microprocessor (Xtensa 32-bit LX7), a low power coprocessor, a Wi-Fi baseband, ESP32-S3R16V Espressif Systems 1: $6.61 1,150In Stock 2,000Expected 26/11/2026	Mfr. Part No. ESP32-S3R16V Mouser Part No 356-ESP32-S3R16V	Espressif Systems	RF System on a Chip - SoC ESP32-S3 is a low-power MCU-based system on a chip (SoC) with integrated 2.4 GHz Wi-Fi and Bluetooth Low Energy (Bluetooth LE). It consists of high-performance dual-core microprocessor (Xtensa 32-bit LX7), a low power coprocessor, a Wi-Fi baseband, Learn More about Espressif Systems espressif esp32 s3 socs	Datasheet	1,150In Stock 2,000Expected 26/11/2026	$6.61 $4.55 $4.24 $3.73 View $3.54 $3.33 $2.82	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-56	RISC		240 MHz		16 MB			- 40 C	+ 85 C
RF Microcontrollers - MCU PSoC4 CY8C4248LQI-BL583 Infineon Technologies 1: $8.05 8,600In Stock	Mfr. Part No. CY8C4248LQI-BL583 Mouser Part No 727-CY8C4248LQIBL583	Infineon Technologies	RF Microcontrollers - MCU PSoC4 Learn More about Infineon Technologies cypress psoc4xx8 ble controllers	Datasheet	8,600In Stock	$8.05 $6.34 $5.80 $5.45 View $5.15 $5.09 $5.01 Quote	Min.: 1 Mult.: 1	RF Microcontrollers - MCU	SMD/SMT	QFN-56	ARM Cortex M0	32 bit	48 MHz	256 kB	32 kB	12 bit	36 I/O			Tray
RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK/OFDM, HFCLKOUT, Secure Vault-High, +125C, QFN56 EFR32FG25B222F1920IM56-B Silicon Labs 1: $15.97 210In Stock	Mfr. Part No. EFR32FG25B222F1920IM56-B Mouser Part No 634-25B222F1920IM56B	Silicon Labs	RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK/OFDM, HFCLKOUT, Secure Vault-High, +125C, QFN56 Learn More about Silicon Labs efr32fg25 flex gecko socs	Datasheet	210In Stock	$15.97 $12.50 $11.64 $10.69 View $10.58 $9.96 $9.73 Quote	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-56	ARM Cortex M33	32 bit	97.5 MHz	1920 kB	512 kB	12 bit, 16 bit		- 40 C	+ 125 C	Tray
RF System on a Chip - SoC SMD Wi-Fi IC, ESP32-S2FH4, single-core MCU, 4 MB flash die inside, QFN 56-pin, 7*7 mm, -40 C - +105 C ESP32-S2FH4 Espressif Systems 1: $3.50 1,981In Stock	Mfr. Part No. ESP32-S2FH4 Mouser Part No 356-ESP32-S2FH4	Espressif Systems	RF System on a Chip - SoC SMD Wi-Fi IC, ESP32-S2FH4, single-core MCU, 4 MB flash die inside, QFN 56-pin, 7*7 mm, -40 C - +105 C Learn More about Espressif Systems espressif esp32 s2 mcu	Datasheet	1,981In Stock	Cut Tape $3.50 $2.80 $2.55 $2.19 View Reel $1.48 $2.07 $1.99 $1.91 $1.48 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RF System on a Chip - SoC	SMD/SMT	QFN-56	RISC	32 bit	240 MHz	4 MB	320 kB	12 bit	43 I/O	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 16K Flash 1K SRAM PSoC 1 CY8C24794-24LTXI Infineon Technologies 1: $9.66 780In Stock	Mfr. Part No. CY8C24794-24LTXI Mouser Part No 727-CY8C24794-24LTXI	Infineon Technologies	8-bit Microcontrollers - MCU 16K Flash 1K SRAM PSoC 1 Learn More about Infineon Technologies cypress psoc	Datasheet	780In Stock	$9.66 $7.51 $6.65 $6.38 View $6.30 $6.04 $5.72 Quote	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	QFN-56	M8C	8 bit	24 MHz	16 kB	1 kB	14 bit	50 I/O	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU IC MCU 16K FLASH 1K SRAM CY8C24894-24LTXI Infineon Technologies 1: $9.70 664In Stock	Mfr. Part No. CY8C24894-24LTXI Mouser Part No 727-CY8C2489424LTXI	Infineon Technologies	8-bit Microcontrollers - MCU IC MCU 16K FLASH 1K SRAM Learn More about Infineon Technologies cypress capsense plus controllers	Datasheet	664In Stock	$9.70 $7.64 $6.77 $6.49 View $6.20 $5.89 $5.73 Quote	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	QFN-56	M8C	8 bit	24 MHz	16 kB	1 kB	14 bit	49 I/O	- 40 C	+ 85 C	Tray
RF System on a Chip - SoC SMD Wi-Fi IC, ESP32-S2FN4R2, single-core MCU, 4 MB flash die and 2 MB PSRAM die inside, QFN 56-pin, 7*7 mm ESP32-S2FN4R2 Espressif Systems 1: $3.03 3,767In Stock 6,000On Order	Mfr. Part No. ESP32-S2FN4R2 Mouser Part No 356-ESP32-S2FN4R2	Espressif Systems	RF System on a Chip - SoC SMD Wi-Fi IC, ESP32-S2FN4R2, single-core MCU, 4 MB flash die and 2 MB PSRAM die inside, QFN 56-pin, 7*7 mm Learn More about Espressif Systems espressif esp32 s2 mcu	Datasheet	3,767In Stock 6,000On Order On Order Ship Dates Mfr. No: ESP32-S2FN4R2 Stock: 3,767 Can Dispatch Immediately On Order: 2,000 Expected 16/11/2026 4,000 Expected 06/01/2027 Factory Lead Time: 23 Weeks	Cut Tape $3.03 $2.62 $2.47 $2.28 View Reel $1.60 $2.16 $2.07 $1.99 $1.60	Min.: 1 Mult.: 1 : 2,000	RF System on a Chip - SoC	SMD/SMT	QFN-56	RISC			4 MB				- 40 C	+ 85 C	Reel, Cut Tape
RF System on a Chip - SoC SMD IC ESP32-S3FH4R2, dual-core MCU, Wi-Fi 2.4G & BLE 5.0 combo, 4 MB flash and 2 MB PSRAM inside, QFN 56-pin, 7*7 mm ESP32-S3FH4R2 Espressif Systems 1: $4.26 1,559In Stock 6,000On Order	Mfr. Part No. ESP32-S3FH4R2 Mouser Part No 356-ESP32-S3FH4R2	Espressif Systems	RF System on a Chip - SoC SMD IC ESP32-S3FH4R2, dual-core MCU, Wi-Fi 2.4G & BLE 5.0 combo, 4 MB flash and 2 MB PSRAM inside, QFN 56-pin, 7*7 mm Learn More about Espressif Systems espressif esp32 s3 socs	Datasheet	1,559In Stock 6,000On Order On Order Ship Dates Mfr. No: ESP32-S3FH4R2 Stock: 1,559 Can Dispatch Immediately On Order: 2,000 Expected 16/12/2026 4,000 Expected 18/01/2027 Factory Lead Time: 22 Weeks	$4.26 $3.69 $3.49 $3.21 View $3.05 $2.91 $2.80 $2.65	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-56	RISC	32 bit	240 MHz	4 MB	2 MB	12 bit	45 I/O	- 40 C	+ 105 C
RF System on a Chip - SoC SMD IC ESP32-S3FN8, dual-core MCU, Wi-Fi 2.4G & BLE 5.0 combo, 8 MB flash die inside, QFN 56-pin, 7*7 mm ESP32-S3FN8 Espressif Systems 1: $4.17 1,438In Stock 8,000On Order	Mfr. Part No. ESP32-S3FN8 Mouser Part No 356-ESP32-S3FN8	Espressif Systems	RF System on a Chip - SoC SMD IC ESP32-S3FN8, dual-core MCU, Wi-Fi 2.4G & BLE 5.0 combo, 8 MB flash die inside, QFN 56-pin, 7*7 mm Learn More about Espressif Systems espressif esp32 s3 socs	Datasheet	1,438In Stock 8,000On Order On Order Ship Dates Mfr. No: ESP32-S3FN8 Stock: 1,438 Can Dispatch Immediately On Order: 2,000 Expected 16/11/2026 6,000 Expected 14/12/2026 Factory Lead Time: 17 Weeks	$4.17 $3.61 $3.41 $3.14 View $2.98 $2.85 $2.81 $2.58	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-56	RISC		240 MHz					- 40 C	+ 85 C	Bulk
RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK, +125C, QFN56 EFR32FG25A111F1152IM56-B Silicon Labs 1: $10.89 101In Stock	Mfr. Part No. EFR32FG25A111F1152IM56-B Mouser Part No 634-25A111F1152IM56B	Silicon Labs	RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK, +125C, QFN56 Learn More about Silicon Labs efr32fg25 flex gecko socs	Datasheet	101In Stock	$10.89 $8.50 $7.91 $7.25 View $6.88 $6.75 $6.59 Quote	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-56	ARM Cortex M33	32 bit	97.5 MHz	1152 kB	256 kB	12 bit, 16 bit		- 40 C	+ 125 C	Tray
RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK, Secure Vault-High, +125C, QFN56 EFR32FG25B211F1920IM56-B Silicon Labs 1: $15.50 2In Stock	Mfr. Part No. EFR32FG25B211F1920IM56-B Mouser Part No 634-25B211F1920IM56B	Silicon Labs	RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK, Secure Vault-High, +125C, QFN56 Learn More about Silicon Labs efr32fg25 flex gecko socs	Datasheet	2In Stock	$15.50 $12.14 $11.30 $10.38 View $10.28 $9.67 $9.45 Quote	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-56	ARM Cortex M33	32 bit	97.5 MHz	1920 kB	512 kB	12 bit, 16 bit		- 40 C	+ 125 C	Tray
RF System on a Chip - SoC SMD IC ESP32-S3, dual-core MCU, Wi-Fi 2.4G & BLE 5.0 combo, QFN 56-pin, 7*7 mm ESP32-S3 Espressif Systems 1: $1.85 11In Stock 6,000Expected 30/11/2026	Mfr. Part No. ESP32-S3 Mouser Part No 356-ESP32-S3	Espressif Systems	RF System on a Chip - SoC SMD IC ESP32-S3, dual-core MCU, Wi-Fi 2.4G & BLE 5.0 combo, QFN 56-pin, 7*7 mm Learn More about Espressif Systems espressif esp32 s3 socs	Datasheet	11In Stock 6,000Expected 30/11/2026	Cut Tape $1.85 Reel $1.85	Min.: 1 Mult.: 1 : 2,000	RF System on a Chip - SoC	SMD/SMT	QFN-56	RISC		240 MHz					- 40 C	+ 85 C	Reel, Cut Tape
RF System on a Chip - SoC SMD IC ESP32-S3R8, dual-core MCU, Wi-Fi 2.4G & BLE 5.0 combo, 8 MB Octal SPI PSRAM die inside, QFN 56-pin, 7*7 mm ESP32-S3R8 Espressif Systems 1: $2.51 7,378On Order	Mfr. Part No. ESP32-S3R8 Mouser Part No 356-ESP32-S3R8	Espressif Systems	RF System on a Chip - SoC SMD IC ESP32-S3R8, dual-core MCU, Wi-Fi 2.4G & BLE 5.0 combo, 8 MB Octal SPI PSRAM die inside, QFN 56-pin, 7*7 mm Learn More about Espressif Systems espressif esp32 s3 socs	Datasheet	7,378On Order On Order Ship Dates Mfr. No: ESP32-S3R8 Stock: 0 On Order: 1,378 Expected 10/11/2026 6,000 Expected 13/01/2027 Factory Lead Time: 11 Weeks	Cut Tape $2.51 Reel $2.28 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RF System on a Chip - SoC	SMD/SMT	QFN-56	RISC		240 MHz					- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
RF System on a Chip - SoC Programmable power-line communication modem system-on-chip ST8500TR STMicroelectronics 1: $7.08 7,300On Order	Mfr. Part No. ST8500TR Mouser Part No 511-ST8500TR	STMicroelectronics	RF System on a Chip - SoC Programmable power-line communication modem system-on-chip Learn More about STMicroelectronics stm ST8500 soc	Datasheet	7,300On Order On Order Ship Dates Mfr. No: ST8500TR Stock: 0 On Order: 2,300 Expected 26/03/2027 5,000 Expected 30/04/2027 Factory Lead Time: 52 Weeks	Cut Tape $7.08 $5.96 $5.05 $4.61 $4.46 Reel $4.17 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RF System on a Chip - SoC	SMD/SMT	QFN-56	ARM Cortex M4F	32 bit	200 MHz		256 kB	11 bit	24 I/O	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK, +125C, QFN56 EFR32FG25A111F1152IM56-BR Silicon Labs 2,500: $6.27 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32FG25A111F1152IM56-BR Mouser Part No 634-25A111F1152M56BR	Silicon Labs	RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK, +125C, QFN56 Learn More about Silicon Labs efr32fg25 flex gecko socs	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $6.27	Min.: 2,500 Mult.: 2,500 : 2,500	RF System on a Chip - SoC	SMD/SMT	QFN-56	ARM Cortex M33	32 bit	97.5 MHz	1152 kB	256 kB	12 bit, 16 bit		- 40 C	+ 125 C	Reel
RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK/OFDM, +125C, QFN56 EFR32FG25A121F1152IM56-BR Silicon Labs 2,500: $7.77 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32FG25A121F1152IM56-BR Mouser Part No 634-25A121F1152M56BR	Silicon Labs	RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK/OFDM, +125C, QFN56 Learn More about Silicon Labs efr32fg25 flex gecko socs	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $7.77	Min.: 2,500 Mult.: 2,500 : 2,500	RF System on a Chip - SoC	SMD/SMT	QFN-56	ARM Cortex M33	32 bit	97.5 MHz	1152 kB	256 kB	12 bit, 16 bit		- 40 C	+ 125 C	Reel
RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK, +125C, QFN56 EFR32FG25A211F1920IM56-BR Silicon Labs 2,500: $8.65 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32FG25A211F1920IM56-BR Mouser Part No 634-25A211F1920M56BR	Silicon Labs	RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK, +125C, QFN56 Learn More about Silicon Labs efr32fg25 flex gecko socs	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $8.65	Min.: 2,500 Mult.: 2,500 : 2,500	RF System on a Chip - SoC	SMD/SMT	QFN-56	ARM Cortex M33	32 bit	97.5 MHz	1920 kB	512 kB	12 bit, 16 bit		- 40 C	+ 125 C	Reel
RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK/OFDM, +125C, QFN56 EFR32FG25A221F1920IM56-BR Silicon Labs 2,500: $10.90 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32FG25A221F1920IM56-BR Mouser Part No 634-25A221F1920M56BR	Silicon Labs	RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK/OFDM, +125C, QFN56 Learn More about Silicon Labs efr32fg25 flex gecko socs	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $10.90	Min.: 2,500 Mult.: 2,500 : 2,500	RF System on a Chip - SoC	SMD/SMT	QFN-56	ARM Cortex M33	32 bit	97.5 MHz	1920 kB	512 kB	12 bit, 16 bit		- 40 C	+ 125 C	Reel
RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK, Secure Vault-High, +125C, QFN56 EFR32FG25B111F1152IM56-BR Silicon Labs 2,500: $6.58 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32FG25B111F1152IM56-BR Mouser Part No 634-25B111F1152M56BR	Silicon Labs	RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK, Secure Vault-High, +125C, QFN56 Learn More about Silicon Labs efr32fg25 flex gecko socs	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $6.58	Min.: 2,500 Mult.: 2,500 : 2,500	RF System on a Chip - SoC	SMD/SMT	QFN-56	ARM Cortex M33	32 bit	97.5 MHz	1152 kB	256 kB	12 bit, 16 bit		- 40 C	+ 125 C	Reel
RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK/OFDM, Secure Vault-High, +125C, QFN56 EFR32FG25B121F1152IM56-BR Silicon Labs 2,500: $8.07 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFR32FG25B121F1152IM56-BR Mouser Part No 634-25B121F1152M56BR	Silicon Labs	RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK/OFDM, Secure Vault-High, +125C, QFN56 Learn More about Silicon Labs efr32fg25 flex gecko socs	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $8.07	Min.: 2,500 Mult.: 2,500 : 2,500	RF System on a Chip - SoC	SMD/SMT	QFN-56	ARM Cortex M33	32 bit	97.5 MHz	1152 kB	256 kB	12 bit, 16 bit		- 40 C	+ 125 C	Reel