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SIM3U144-B-GM

SIM3U144-B-GM

SIM3U144-B-GM

Silicon Labs

64KB 64K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller SiM3U1xx Series SIM3U1 40 Pin 80MHz 3V 40-VFQFN Exposed Pad

SOT-23

SIM3U144-B-GM Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 40-VFQFN Exposed Pad
Surface MountYES
Number of Pins 40
Operating Temperature-40°C~85°C TA
PackagingTray
Series SiM3U1xx
Published 2001
Part StatusNot For New Designs
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 40
Max Power Dissipation650mW
Terminal Position QUAD
Terminal FormNO LEAD
Supply Voltage 3V
Terminal Pitch0.5mm
Frequency 80MHz
Base Part Number SIM3U1
Supply Voltage-Max (Vsup) 3.6V
Supply Voltage-Min (Vsup) 1.8V
Number of Channels 10
Memory Size64kB
Oscillator TypeInternal
Number of I/O 28
RAM Size 16K 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 TypeFLASH
Core Size 32-Bit
Program Memory Size 64KB 64K x 8
Connectivity I2C, IrDA, SmartCard, SPI, UART/USART, USB
Bit Size 32
Data Converter A/D 18x12b; D/A 2x10b
Watchdog TimerYes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels YES
Number of Timers/Counters 2
Core Architecture ARM
Number of Programmable I/O 65
Length 6mm
RoHS StatusRoHS Compliant
In-Stock:761 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$8.98000$8.98
25$8.22960$205.74
100$7.48130$748.13

SIM3U144-B-GM Product Details

SIM3U144-B-GM Overview


A 40-VFQFN Exposed Pad package is included. In total, it has 28 inputs and outputs. This Microcontroller is mounted using the Surface Mount mounting type. Powered by the 32-Bit core, it offers a wide range of capabilities. The type of memory that the program uses is FLASH. The temperature range of this Microcontroller is within the range of -40°C~85°C TA. SiM3U1xx series components belong to this electrical component. Its program memory size is 64KB 64K x 8. There is a ARM® Cortex®-M3 Core Processor inside MCU that provides this device with its power. MICROCONTROLLER, RISC uPs, uCs, and peripheral ICs make up the Microcontroller. Microcontroller is known that the chip has 40 terminations in total. The part works on a 32-bit basis. An output voltage of 3V volts is available for this Microcontroller chip. The Microcontroller chip has YES DMA channels. 64kB memory size belongs to the part. SIM3U1 is the base part number that you can use to find alternatives. A good performance can be achieved at a frequency of 80MHz, as long as it is operated at a low power consumption. In order for the device to work with the motor, it utilizes the PWM channel YES. On the chip, there are 40 pins that are accessible. A total of 2 timers/counters are included in the package. It is built on a ARM core architecture. This 8 Programmable I/O section allows you to program the device in many different ways depending on what you need.

SIM3U144-B-GM Features


40-VFQFN Exposed Pad package
Mounting type of Surface Mount


SIM3U144-B-GM Applications


There are a lot of Silicon Labs
SIM3U144-B-GM Microcontroller applications.


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