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Part Number Overview
Manufacturer Part Number
SIM3U157-B-GQ
Description
IC MCU 32BIT 128KB FLASH 80TQFP
Detailed Description
ARM® Cortex®-M3 SiM3U1xx Microcontroller IC 32-Bit Single-Core 80MHz 128KB (128K x 8) FLASH 80-TQFP (12x12)
Manufacturer
Silicon Labs
Standard LeadTime
Edacad Model
Standard Package
119
Supplier Stocks
Technical specifications
Mfr
Silicon Labs
Series
SiM3U1xx
Package
Tray
Product Status
Obsolete
allaboutcomponents.com Programmable
Not Verified
Core Processor
ARM® Cortex®-M3
Core Size
32-Bit Single-Core
Speed
80MHz
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
128KB (128K x 8)
Program Memory Type
FLASH
EEPROM Size
-
RAM Size
32K x 8
Voltage - Supply (Vcc/Vdd)
1.8V ~ 3.6V
Data Converters
A/D 32x12b; D/A 2x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Supplier Device Package
80-TQFP (12x12)
Package / Case
80-TQFP
Base Product Number
SIM3U157
Environmental & Export Classifications
Moisture Sensitivity Level (MSL)
2 (1 Year)
ECCN
5A992C
HTSUS
8542.31.0001
Other Names
336-2212
-SIM3U157-B
SIM3U157BGQ
Category
/Product Index/Integrated Circuits (ICs)/Embedded/Microcontrollers/Silicon Labs SIM3U157-B-GQ
Documents & Media
Datasheets
1(SIM3C1xx Datasheet)
Product Training Modules
1(Precision32 ARM Cortex-M3 MCU Introduction)
Featured Product
()
PCN Obsolescence/ EOL
1(SiM3U1xx/SiM3C1xx 19/Jan/2021)
PCN Packaging
()
HTML Datasheet
1(SIM3C1xx Datasheet)
Quantity Price
-
Substitutes
Part No. : ATSAM4LC2CA-AU
Manufacturer. : Microchip Technology
Quantity Available. : 180
Unit Price. : $7.12000
Substitute Type. : Similar
Quantity Available. : 180
Unit Price. : $7.12000
Substitute Type. : Similar