ARM Microcontrollers - MCU ARM Cortex-M3 USB 256KB QFN64 Product overview: SIM3U166-B-GM from Silicon Labs is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include ARM Cortex-M, 256KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, ARM Cortex-M, 256KB, Embedded Microcontroller MCU, Microcontrollers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-SIM3U166-B-GM can be used for catalog matching and distributor lookup.
ARM® Cortex®-M3 SiM3U1xx Microcontroller IC 32-Bit Single-Core 80MHz 256KB (256K x 8) FLASH 64-QFN (9x9)
Manufacturer: Silicon Labs
Win Source Part Number: 852597-SIM3U166-B-GM
Series: SiM3U1xx
Features: series Microcontroller IC
Package: Tray
Number of I/O: 50
Part Status: Not For New Designs
Family Name: SIM3U166
Categories: Integrated Circuits (ICs)
ECCN: 5A992C
Popularity: Medium
Fake Threat In the Open Market: 51 pct.
Supply and Demand Status: Limited
Quantity per package: 260
MSL Level: 3 (168 Hours)
HTSUS: 8542.31.0001
Other Part Number: 336-2214, SIM3U166BGM
IC MCU 32BIT 256KB FLASH 64QFN
ARM Microcontrollers - MCU ARM Cortex-32-bit 80 MHz 256 kB USB EMIF MCU
ARM® Cortex®-M3 SiM3U1xx Microcontroller IC 32-Bit Single-Core 80MHz 256KB (256K x 8) FLASH 64-QFN (9x9)
IC MCU 32BIT 256KB FLASH 64QFN
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-SIM3U166-B-GM | 336-2214-ND | 852597-SIM3U166-B-GM | SIM3U166-B-GM | SIM3U166-B-GM | SIM3U166-B-GM | SIM3U166-B-GM |
| Product Name | ARM Cortex-M 256KB Embedded Microcontroller MCU | Microcontrollers | Embedded - Embedded - Microcontrollers - SIM3U166-B-GM | Embedded - Microcontrollers | ARM Microcontrollers - MCU | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers |
| RAM | 32 KB | 32 KB | 32 KB | 32 KB | |||
| Supply Voltage | ? to 3.6 volts | 1.8 to 3.6 volts | 3.6 volts | ||||
| Package Type | Other; QFN | Other; 64-VFQFN Exposed Pad | Other; 64-VFQFN Exposed Pad | Other; 64-VFQFN Exposed Pad | |||
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |||
| Data Bus | 32 Bit | 32 Bit | 32 Bit; 32-Bit | 32 Bit; 32-Bit Single-Core | 32 Bit |
