8-Bit Microcontroller, 50MHz FLASH MCU with 128KB memory and 8.25KB RAM. Features include an 8051 core architecture, internal oscillator, and 64 programmable I/Os. Offers multiple interfaces such as I2C, SPI, UART, SMBus, USART, EBI/EMI, and 2-Wire. Operates from 2.7V to 3.6V with a temperature range of -40°C to 85°C. Includes peripherals like Brown-out Detect/Reset, POR, PWM, WDT, and a Temp Sensor. Packaged in a TQFP with tin contact plating, suitable for surface mounting.
Frequency50MHz
PackageTQFP
MountingSurface Mount
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Technical Specifications
Silicon Labs C8051F126-GQR technical specifications.
General
Access Time
50us
Package/Case
TQFP
Contact Plating
Tin
Core Architecture
8051
Data Bus Width
8b
Frequency
50MHz
Interface
I2C, SPI, UART, SMBus, USART, EBI/EMI, 2-Wire
Lead Free
Lead Free
Max Frequency
50MHz
Max Operating Temperature
85°C
Memory Size
128KB
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
64
Number of Programmable I/O
64
Number of Timers/Counters
5
Operating Supply Voltage
3V
Oscillator Type
Internal
Package Quantity
250
Packaging
Tape and Reel
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, Temp Sensor
RAM Size
8.25KB
RoHS Compliant
Yes
Series
C8051F12x
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Silicon Labs C8051F126-GQR Datasheet
Download the complete datasheet for Silicon Labs C8051F126-GQR to view detailed technical specifications.
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