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
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Mounting Type
Surface Mount
Package / Case
40-VFQFN Exposed Pad
Surface Mount
YES
Number of Pins
40
Operating Temperature
-40°C~85°C TA
Packaging
Tray
Series
SiM3U1xx
Published
2001
Part Status
Not For New Designs
Moisture Sensitivity Level (MSL)
2 (1 Year)
Number of Terminations
40
Max Power Dissipation
650mW
Terminal Position
QUAD
Terminal Form
NO LEAD
Supply Voltage
3V
Terminal Pitch
0.5mm
Frequency
80MHz
Base Part Number
SIM3U1
Supply Voltage-Max (Vsup)
3.6V
Supply Voltage-Min (Vsup)
1.8V
Number of Channels
10
Memory Size
64kB
Oscillator Type
Internal
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 Type
FLASH
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 Timer
Yes
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 Status
RoHS Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. 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.