MCU 32-bit SiM3U1xx ARM Cortex M3 RISC 256KB Flash 3.3V/5V 80-Pin TQFP EP Product overview: SIM3U167-B-GDI 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, 32-bit, 256KB, 3.3V, 5V. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, ARM Cortex-M, 32-bit, 256KB, 3.3V. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-SIM3U167-B-GDI can be used for catalog matching and distributor lookup.
Win Source Part Number: 1263567-SIM3U167-B-G
Category: Integrated Circuits (ICs)>Embedded - Microcontrollers
Series: SiM3U1xx
Core Processor: ARM® Cortex®-M3
Speed: 80MHz
Package: Bulk
Standard Package: 1,788
Mounting: SMD (SMT)
Core Size: 32-Bit Single-Core
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
RAM Size: 32K x 8
Data Converters: A/D 32x12b; D/A 2x10b
Oscillator Type: Internal
Package / Case: Die
Supplier Device Package: Die
Temperature Range - Operating: -40°C ~ 85°C (TA)
Supply Voltage - Operating: 1.8V ~ 3.6V
ECCN: 5A992C
Fake Threat In the Open Market: 81 pct.
MSL Level: 1 (Unlimited)
HTSUS: 8542.31.0001
Mfr: Silicon Labs
Base Product Number: SIM3U167
IC MCU 32BIT 256KB FLASH DIE
IC MCU 32BIT 256KB FLASH DIE
ARM® Cortex®-M3 SiM3U1xx Microcontroller IC 32-Bit Single-Core 80MHz 256KB (256K x 8) FLASH Die
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-SIM3U167-B-GDI | 1263567-SIM3U167-B-GDI | SIM3U167-B-GDI | SIM3U167-B-GDI | SIM3U167-B-GDI |
| Product Name | ARM Cortex-M 32-bit 256KB 3.3V Embedded Microcontroller MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers |
| Data Bus | 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 | |
| Serial Interface | I2C, SPI, USB, IrDA, UART, USART, EBI/EMI, I2S | ||||
| Package Type | Other; DIE | Other; Die | Other; Die | ||
| 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) |
