8-bit microcontroller featuring a 25MHz core speed and 64KB of FLASH memory. This CMOS device offers 32 programmable I/Os and supports multiple interfaces including SPI, CAN, UART, SMBus, I2C, USART, EBI/EMI, and 2-Wire. With 4.25KB of RAM and 5 timers/counters, it includes peripherals like Brown-out Detect, POR, PWM, WDT, and a Temp Sensor. Designed for surface mounting in a TQFP package, it operates from 2.7V to 3.6V and is RoHS compliant.
Frequency25MHz
PackageTQFP
MountingSurface Mount
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Technical Specifications
Silicon Labs C8051F045-GQR technical specifications.
General
Access Time
25us
Package/Case
TQFP
Core Architecture
8051
Data Bus Width
8b
Interface
SPI, CAN, UART, SMBus, I2C, USART, EBI/EMI, 2-Wire
Lead Free
Lead Free
Max Frequency
25MHz
Max Operating Temperature
85°C
Memory Size
64KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Max Supply Voltage
3.6V
Min Supply Voltage
2.7V
Mount
Surface Mount
Number of Channels
6
Number of I/Os
32
Number of Programmable I/O
32
Number of Timers/Counters
5
Oscillator Type
Internal
Package Quantity
500
Packaging
Tape and Reel
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, Temp Sensor
RAM Size
4.25KB
RoHS Compliant
Yes
Series
C8051F04x
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Silicon Labs C8051F045-GQR Datasheet
Download the complete datasheet for Silicon Labs C8051F045-GQR to view detailed technical specifications.
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