32-bit ARM microcontroller featuring 64KB FLASH memory and 16KB RAM. Operates at up to 50MHz with 28 programmable I/Os, including 20 ADC channels and 6 PWM channels. Supports I2C, SPI, IrDA, and UART interfaces, with integrated peripherals like DMA, WDT, and POR. Housed in a 40-pin QFN package, this RoHS-compliant component offers a wide operating temperature range of -40°C to 85°C.
Frequency50MHz
PackageQFN
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Technical Specifications
Silicon Labs SIM3L144-C-GM technical specifications.
General
Package/Case
QFN
Core Architecture
ARM
Data Bus Width
32b
Frequency
50MHz
Height
0.85mm
Interface
I2C, SPI, IrDA, UART, USART
Length
4.65mm
Max Frequency
50MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Power Dissipation
650mW
Max Supply Voltage
3.8V
Memory Size
64KB
Memory Type
FLASH,
Min Supply Voltage
1.8V
Number of ADC Channels
20
Number of I/Os
28
Number of I2C Channels
1
Number of Programmable I/O
28
Number of PWM Channels
6
Number of SPI Channels
2
Number of Timers/Counters
3
Number of UART Channels
1
Oscillator Type
Internal
Package Quantity
490
Packaging
Tray
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, DMA
Radiation Hardening
No
RAM Size
16KB
RoHS Compliant
Yes
Series
SiM3L1xx
Watchdog Timer
Yes
Width
6mm
Compliance
RoHS
Compliant
Datasheet
Silicon Labs SIM3L144-C-GM Datasheet
Download the complete datasheet for Silicon Labs SIM3L144-C-GM to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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