32b ARM MCU, 50MHz, 128KB FLASH, 62 I/O, TQFP Product overview: SIM3L157-C-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 50MHz, 128KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 50MHz, 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-SIM3L157-C-GQ can be used for catalog matching and distributor lookup.
ARM® Cortex®-M3 SiM3L1xx Microcontroller IC 32-Bit Single-Core 50MHz 128KB (128K x 8) FLASH 80-TQFP (12x12)
Win Source Part Number: 1263574-SIM3L157-C-G
Category: Integrated Circuits (ICs)>Embedded - Microcontrollers
Series: SiM3L1xx
Core Processor: ARM® Cortex®-M3
Speed: 50MHz
Package: Tray
Standard Package: 119
Mounting: SMD (SMT)
Core Size: 32-Bit Single-Core
Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O: 62
Program Memory Size: 128KB (128K x 8)
Program Memory Type: FLASH
RAM Size: 32K x 8
Data Converters: A/D 24x10/12b; D/A 1x10b
Oscillator Type: Internal
Package / Case: 80-TQFP
Supplier Device Package: 80-TQFP (12x12)
Temperature Range - Operating: -40°C ~ 85°C (TA)
Supply Voltage - Operating: 1.8V ~ 3.8V
ECCN: 5A992C
Fake Threat In the Open Market: 82 pct.
MSL Level: 2 (1 Year)
HTSUS: 8542.31.0001
Mfr: Silicon Labs
Other Names: 336-2341,SIM3L157-B-
Base Product Number: SIM3L157
Product Status: Not For New Designs
ARM® Cortex®-M3 SiM3L1xx Microcontroller IC 32-Bit Single-Core 50MHz 128KB (128K x 8) FLASH 80-TQFP (12x12)
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| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-SIM3L157-C-GQ | 336-2341-ND | 1263574-SIM3L157-C-GQ | SIM3L157-C-GQ | SIM3L157-C-GQ | SIM3L157-C-GQ | SIM3L157-C-GQ |
| Product Name | 50MHz 128KB Embedded Microcontroller MCU | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | ARM Microcontrollers - MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers |
| RAM | 32 KB | 32 KB | 128 KB | 32 KB | 32 KB | ||
| Supply Voltage | 3 volts | 1.8 to 3.8 volts | 1.8 to 3.8 volts | 3.8 volts | |||
| Serial Interface | I2C, SPI, IrDA, UART, USART | SPI; UART; USART | |||||
| Package Type | Other; TQFP | TQFP; Other; 80-TQFP | QFP; TQFP; Other; 80-TQFP | 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) |
