32-bit ARM microcontroller (MPU) featuring 64KB FLASH memory and 16KB RAM. Operates at up to 50MHz with a 32-bit data bus. Offers 51 programmable I/Os, 23 ADC channels, 6 PWM channels, 2 SPI channels, 1 I2C channel, and 1 UART channel. Includes integrated peripherals such as Brown-out Detect/Reset, POR, WDT, DMA, and LCD support. Packaged in a 64QFN with dimensions of 9mm x 9mm x 0.85mm, operating from 1.8V to 3.8V supply voltage.
Frequency50MHz
PackageQFN
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Technical Specifications
Silicon Labs SIM3L146-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
9mm
Max Frequency
50MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Power Dissipation
800mW
Max Supply Voltage
3.8V
Memory Size
64KB
Memory Type
FLASH,
Min Supply Voltage
1.8V
Number of ADC Channels
23
Number of I/Os
51
Number of I2C Channels
1
Number of Programmable I/O
51
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
260
Packaging
Tray
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, DMA, LCD
Radiation Hardening
No
RAM Size
16KB
RoHS Compliant
Yes
Series
SiM3L1xx
Watchdog Timer
Yes
Width
9mm
Compliance
RoHS
Compliant
Datasheet
Silicon Labs SIM3L146-C-GM Datasheet
Download the complete datasheet for Silicon Labs SIM3L146-C-GM to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.