8-Bit Microcontroller featuring a 50MHz 8051 core, 8KB FLASH memory, and 1.25KB RAM. This CMOS microcontroller offers 25 programmable I/Os, 4 timers/counters, and supports I2C, SPI, UART, USART, SMBus, and 2-Wire interfaces. Operating from 1.8V to 5.25V, it includes peripherals like POR, PWM, WDT, and a Temp Sensor, with an operating temperature range of -40°C to 125°C. Packaged in LQFP with Tin, Matte contact plating, this surface mount component is RoHS compliant.
Frequency50MHz
PackageLQFP
MountingSurface Mount
Quick Jump:
Technical Specifications
Silicon Labs C8051F545-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
8KB
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
1.25KB
RoHS Compliant
Yes
Series
C8051F54x
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Silicon Labs C8051F545-IQ Datasheet
Download the complete datasheet for Silicon Labs C8051F545-IQ to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
