Silicon Lab SIM3U157-B-GQR

MCU 32-Bit SiM3U1xx ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 80-Pin TQFP T/R
$ 12.01
Obsolete
Manufacturer PageDatasheet

Price and Stock

Datasheets & Documents

Download datasheets and manufacturer documentation for Silicon Lab SIM3U157-B-GQR.

IHS

Datasheet94 pages13 years ago

Silicon Labs SCT

SHENGYU ELECTRONICS

Alternate Parts

This Part
Alternate Parts
Silicon LabSIM3U157-B-GQR
Silicon LabSIM3U157-B-GQ
Price @ 1000
$ 12.01
$ 12.01
Stock
63,078
54,575
Authorized Distributors
1
1
Case/Package
TQFP
TQFP
Number of Pins
-
80
Core Architecture
ARM
ARM
Data Bus Width
-
32 b
Max Frequency
30 MHz
80 MHz
Number of I/Os
65
65
Interface
EBI/EMI, I2C, IrDA, SPI, UART, USART, USB
-
Memory Type
FLASH
FLASH
Memory Size
128 kB
128 kB
Min Supply Voltage
1.8 V
1.8 V
Max Supply Voltage
3.6 V
5.5 V
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Brown-out Detect/Reset, DMA, POR, PWM, WDT

Supply Chain

Export Control Classification Number (ECCN) Code3A991.a.2
Harmonized Tariff Schedule (HTS) Code8542.31.00.25
Introduction Date2012-02-20
Lifecycle StatusObsolete (Last Updated: 2 months ago)
LTB Date2021-07-23
LTD Date2022-01-19

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Descriptions

Descriptions of Silicon Lab SIM3U157-B-GQR provided by its distributors.

MCU 32-Bit SiM3U1xx ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 80-Pin TQFP T/R
Avnet
RISC Microcontroller, 32-Bit, 80MHz, QFP80
IHS
ARM Cortex-32-bit 80 MHz 32 kB USB MCU
Braemac Americas - Symmetry Electronics
SiM3U1xx USB MCUs, 128kB Flash, 1.8 to 5.5V, TQFP80
Silicon Labs SCT
IC MCU 32BIT 128KB FLASH 80TQFP
DigiKey

Manufacturer Aliases

Silicon Lab has several brands around the world that distributors may use as alternate names. Silicon Lab may also be known as the following names:

  • Silicon Labs
  • SILICON LABORATORIES
  • SILICON
  • Silicon Laboratories Inc
  • SILABS
  • SCL
  • SLAB
  • SILICONLA
  • SIL LABS
  • SILICON LABO
  • SILICON LABORATORIES INC (VA)
  • Silicon Labs / Bluegiga
  • silicon labories
  • SILICON LABS Semiconductor
  • Silicon (Taiwan Silicon Core)
  • SILICON LABS ISOLATION INC
  • Silicone Labs
  • SILICON INTEGRATED SYSTEMS CORP
  • sil lab
  • Silicon Laboratories - Silicon Labs
  • SiLabs (Telegesis)
  • Sillicon Labs
  • SILICON LABORATORIES INTERNATIONAL PTE LTD
  • SILICON LABORATORIESSKYWORKS SOLUTIONS INC
  • CYGNAL INTEGRATED PRODUCTS INC
  • Silicon Labs