Silicon Labs SIM3U157-B-GQR MCU QUAD 32K x 8 1.8V~3.6V
SIM3U157-B-GQR
2258-488-SIM3U157-B-GQR
80-TQFP
RoHS Compliant
Core Size: 32-Bit,Package / Case: 80-TQFP,Series: SiM3U1xx,Frequency: 80MHz,Program Memory Size: 128KB 128K x 8
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SIM3U157-B-GQR Tech Specifications
Silicon Labs SIM3U157-B-GQR technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | Embedded - Microcontrollers | |
| Manufacturer | Silicon Labs | |
| Factory Lead Time | 6 Weeks | |
| Mounting Type | Surface Mount | |
| Package / Case | 80-TQFP | |
| Surface Mount | YES | |
| Data Converters | A/D 32x12b; D/A 2x10b | |
| Number of I/Os | 65I/Os | |
| Operating Temperature | -40°C~85°C TA | |
| Packaging | Tape & Reel (TR) | |
| Series | SiM3U1xx | |
| Published | 2001 | |
| Part Status | Not For New Designs | |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) | |
| Number of Terminations | 80Terminations | |
| Connector Type | USB | |
| HTS Code | 8542.31.00.01 | |
| Terminal Position | QUAD | |
| Terminal Form | GULL WING | |
| Supply Voltage | 3V | |
| Frequency | 80MHz | |
| Base Part Number | SIM3U1 | |
| Supply Voltage-Max (Vsup) | 3.6V |
| Product Attribute | Attribute Value | |
|---|---|---|
| Supply Voltage-Min (Vsup) | 1.8V | |
| Interface | EBI/EMI, I2C, IrDA, SPI, UART, USART, USB | |
| Memory Size | 128kB | |
| Oscillator Type | Internal | |
| RAM Size | 32K x 8 | |
| Voltage - Supply (Vcc/Vdd) | 1.8V~3.6V | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | |
| Core Processor | ARM® Cortex®-M3 | |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | |
| Program Memory Type | FLASH | |
| Core Size | 32-Bit | |
| Program Memory Size | 128KB 128K x 8 | |
| Connectivity | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB | |
| Bit Size | 32 | |
| Has ADC | YES | |
| DMA Channels | YES | |
| PWM Channels | YES | |
| Address Bus Width | 24 | |
| Core Architecture | ARM | |
| External Data Bus Width | 16 | |
| Length | 12mm | |
| Width | 12mm | |
| RoHS Status | RoHS Compliant |
SIM3U157-B-GQR Documents
Download datasheets and manufacturer documentation for SIM3U157-B-GQR
Datasheets
SIM3C1xx Datasheet
Others include "SIM3U" parts
The following parts include 'SIM3U'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| SIM3U157-B-GQ | Silicon Labs | 80-TQFP | |
| SIM3U157-B-GM | Silicon Labs | 92-VFLGA Dual Rows, Exposed Pad | 43 |
| SIM3U157-B-GMR | Silicon Labs | 92-VFLGA Dual Rows, Exposed Pad | 43 |
| SIM3U157-B-GQR | Silicon Labs | 80-TQFP |
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| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | SIM3U157-B-GQR | Silicon Labs | IC MCU 32BIT 128KB FLASH 80TQFP | 80-TQFP | |
 | ATSAMD20J17A-AU | Microchip Technology | ARM Microcontrollers - MCU Cortex-M0 128KB FLASH 16KB SRAM | 64-TQFP Exposed Pad | |
| ATSAML21J17B-AUT | Microchip Technology | IC MCU 32BIT 128KB FLASH 64TQFP | 64-TQFP Exposed Pad | |
| ATSAMD21J17A-AU | Microchip Technology | ATMEL ATSAMD21J17A-AU32 Bit Microcontroller | 64-TQFP Exposed Pad | |
| SIM3C157-B-GQ | Silicon Labs | IC MCU 32BIT 128KB FLASH 80TQFP | 80-TQFP |
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Shopping Guide
Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods | | |
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
Ordering | How to Buy | Online and offline orders both are available. Please find the order process guidance from below link: If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
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SIM3U157-B-GQR Comments
109 reviews
2021-08-12 00:00:00
The quality of products received was average, meeting general expectations without outstanding features.
2021-08-06 00:00:00
Very nicely designed and manufactured. The screw terminals (used with crimp terminated wires) allow for a professional and secure installation. I will buy many more!
2021-07-08 00:00:00
The quality and service of the electronic components I purchased from Jakelectronic are OK. The product performed as expected and the delivery time was not too long. The only problem is that sometimes they don't have enough stock and I have to wait longer to get the components I need.
2021-07-08 00:00:00
I appreciate the detailed product descriptions and specifications provided on their website.
2021-07-02 00:00:00
Prices are reasonable, not the cheapest but fair considering the quality of products offered.
2021-06-24 00:00:00
Very easy to use and Simple Straight portal with no Ads
2021-06-19 00:00:00
The experience of buying electronic components on Jakelectronic is mediocre, and sometimes better product classification and search capabilities are needed
2021-06-19 00:00:00
All the pins and all the options in one package. Much enjoyed!
2021-06-18 00:00:00
Super easy to search and buy any electronic chips and their details.
2021-06-15 00:00:00
great value for price.