8-Bit Microcontroller, featuring a 50MHz 8051 core architecture and 32KB FLASH memory. This CMOS device offers 2.25KB RAM, 25 programmable I/Os, and 4 timers/counters. Integrated peripherals include POR, PWM, WDT, and a Temp Sensor, with support for I2C, SPI, UART, USART, SMBus, and 2-Wire interfaces. Operates from 1.8V to 5.25V, with a temperature range of -40°C to 125°C, housed in an LQFP package for surface mounting.
Frequency50MHz
PackageLQFP
MountingSurface Mount
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Technical Specifications
Silicon Labs C8051F561-IQ technical specifications.
General
Package/Case
LQFP
Contact Plating
Tin, Matte
Core Architecture
8051
Data Bus Width
8b
Frequency
50MHz
Interface
I2C, SPI, UART, USART, SMBus, 2-Wire
Max Frequency
50MHz
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Max Supply Voltage
5.25V
Memory Size
32KB
Memory Type
FLASH,
Min Supply Voltage
1.8V
Mount
Surface Mount
Number of Channels
6
Number of I/Os
25
Number of Programmable I/O
25
Number of Timers/Counters
4
Oscillator Type
Internal
Package Quantity
250
Packaging
Tray
Peripherals
POR, PWM, WDT, Temp Sensor
RAM Size
2.25KB
RoHS Compliant
Yes
Series
C8051F56x
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Silicon Labs C8051F561-IQ Datasheet
Download the complete datasheet for Silicon Labs C8051F561-IQ to view detailed technical specifications.
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