32-bit ARM MPU, 80MHz, 256KB Flash, 65 I/O, TQFP Product overview: SIM3U167-B-GQ 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 32-bit, 80MHz, 256KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 32-bit, 80MHz, 256KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-SIM3U167-B-GQ can be used for catalog matching and distributor lookup.
Manufacturer: Silicon Labs
Win Source Part Number: 933811-SIM3U167-B-GQ
Series: SiM3U1xx
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: ARM® Cortex®-M3 series Microcontroller IC 32-Bit 80MHz 256KB (256K x 8) FLASH 80-TQFP (12x12)
Core Processor: ARM® Cortex®-M3
Speed: 80MHz
Package: Tray
Package: 80-TQFP
Mounting: Surface Mount
Core Size: 32-Bit
Connectivity: EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O: 65
Program Memory Size: 256KB (256K x 8)
Program Memory Type: FLASH
Data Converters: A/D 32x12b; D/A 2x10b
Oscillator Type: Internal
Supply Voltage: 1.8V ~ 3.6V
Part Status: Obsolete
Family Name: SIM3U1
Categories: Integrated Circuits (ICs)
Case / Package: 80-TQFP (12x12)
ECCN: 5A992C
Popularity: High
Fake Threat In the Open Market: 39 pct.
Supply and Demand Status: Balance
Quantity per package: 119
MSL Level: 2 (1 Year)
HTSUS: 8542.31.0001
Other Part Number: SIM3U167BGQ, 336-2217
ARM® Cortex®-M3 SiM3U1xx Microcontroller IC 32-Bit Single-Core 80MHz 256KB (256K x 8) FLASH 80-TQFP (12x12)
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ARM® Cortex®-M3 SiM3U1xx Microcontroller IC 32-Bit Single-Core 80MHz 256KB (256K x 8) FLASH 80-TQFP (12x12)
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-SIM3U167-B-GQ | 933811-SIM3U167-B-GQ | 336-2217-ND | SIM3U167-B-GQ | SIM3U167-B-GQ | SIM3U167-B-GQ | SIM3U167-B-GQ |
| Product Name | 32-bit 80MHz 256KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - SIM3U167-B-GQ | Microcontrollers | ARM Microcontrollers - MCU | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | |
| RAM | 32 KB | 256 KB | 32 KB | 32 KB | 32 KB | ||
| Supply Voltage | 1.8 to 3.6 volts | 1.8 to 3.6 volts | 1.8 to 3.6 volts | 3.6 volts | |||
| Package Type | Other; TQFP | QFP; TQFP; Other; 80-TQFP (12x12) | TQFP; Other; 80-TQFP | TQFP; Other; 80-TQFP | QFP; TQFP; Other; 80-TQFP | ||
| 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) | -40 to 85 C (-40 to 185 F) |
