The SIM3U156-B-GQ is a 32-bit ARM Cortex-M3 microcontroller operating at a maximum frequency of 80 MHz. It features up to 256 kB of Flash memory and 32 kB of SRAM, including 4 kB of retention SRAM. The microcontroller is equipped with a variety of analog peripherals, including two 12-bit ADCs capable of 250 ksps, two 10-bit DACs, and a 16-channel capacitive touch sensor. For digital communication, it supports multiple interfaces such as USARTs, UARTs, SPIs, and I2C, along with hardware AES encryption for secure data handling. The device includes several timers and counters, including two 32-bit timers and a real-time clock, which can operate in low-power modes. Power management features include a low-dropout regulator, multiple power modes for energy efficiency, and a supply voltage range of 2.7 to 5.5 V. The microcontroller is available in various package options, including QFN and TQFP, and operates within a temperature range of -40 to +85 ¬8C. This microcontroller is suitable for applications requiring high performance and low power consumption.
Win Source Part Number: 1199788-SIM3U156-B-G
Category: Integrated Circuits (ICs)>Embedded - Microcontrollers
Series: SiM3U1xx
Core Processor: ARM® Cortex®-M3
Speed: 80MHz
Package: Tray
Standard Package: 160
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: 50
Program Memory Size: 128KB (128K x 8)
Program Memory Type: FLASH
RAM Size: 32K x 8
Data Converters: A/D 28x12b; D/A 2x10b
Oscillator Type: Internal
Package / Case: 64-TQFP
Supplier Device Package: 64-TQFP (10x10)
Temperature Range - Operating: -40°C ~ 85°C (TA)
Supply Voltage - Operating: 1.8V ~ 3.6V
ECCN: 5A992C
Fake Threat In the Open Market: 72 pct.
MSL Level: 2 (1 Year)
HTSUS: 8542.31.0001
Mfr: Silicon Labs
Other Names: 336-2210,SIM3U156BGQ
Base Product Number: SIM3U1
Product Status: Obsolete
ARM Microcontrollers - MCU ARM Cortex-M3 USB 128KB TQFP64 Product overview: SIM3U156-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 ARM Cortex-M, 128KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, ARM Cortex-M, 128KB, Embedded Microcontroller MCU, Microcontrollers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-SIM3U156-B-GQ can be used for catalog matching and distributor lookup.
ARM® Cortex®-M3 SiM3U1xx Microcontroller IC 32-Bit Single-Core 80MHz 128KB (128K x 8) FLASH 64-TQFP (10x10)
IC MCU 32BIT 128KB FLASH 64TQFP
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ARM® Cortex®-M3 SiM3U1xx Microcontroller IC 32-Bit Single-Core 80MHz 128KB (128K x 8) FLASH 64-TQFP (10x10)
ARM Microcontrollers - MCU ARM Cortex-32-bit 80 MHz 128 kB USB EMIF MCU
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 1199788-SIM3U156-B-GQ | 685-SIM3U156-B-GQ | 336-2210-ND | SIM3U156-B-GQ | SIM3U156-B-GQ | SIM3U156-B-GQ | SIM3U156-B-GQ |
| Product Name | Integrated Circuits (ICs) - Embedded - Microcontrollers | ARM Cortex-M 128KB Embedded Microcontroller MCU | Microcontrollers | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | ARM Microcontrollers - MCU |
| Data Bus | 32 Bit | 32 Bit | 32 Bit; 32-Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | ||
| Clock Speed | 80 MHz | 80 MHz | 80 MHz | 80 MHz | |||
| RAM | 128 KB | 32 KB | 32 KB | 32 KB | 32 KB | ||
| ROM Type | Flash; FLASH | Flash | Flash; FLASH | ||||
| Supply Voltage | 1.8 to 3.6 volts | ? to 3.6 volts | 1.8 to 3.6 volts | 3.6 volts |
