8-bit microcontroller featuring an 8051 core architecture, operating at up to 50MHz. Offers 128KB FLASH memory and 8.25KB RAM, with 64 programmable I/Os. Integrated peripherals include I2C, SPI, UART, USART, EBI/EMI, SMBus, and 2-Wire interfaces, alongside Brown-out Detect/Reset, POR, PWM, WDT, and a Temp Sensor. This surface mount TQFP package operates from 2.7V to 3.6V, with an access time of 50us, and a temperature range of -40°C to 85°C.
Frequency50MHz
PackageTQFP
MountingSurface Mount
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Technical Specifications
Silicon Labs C8051F126R technical specifications.
General
Access Time
50us
Package/Case
TQFP
Core Architecture
8051
Data Bus Width
8b
Interface
I2C, SPI, UART, USART, EBI/EMI, SMBus, 2-Wire
Lead Free
Contains Lead
Max Frequency
50MHz
Max Operating Temperature
85°C
Max Supply Voltage
3.6V
Memory Size
128KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
2.7V
Mount
Surface Mount
Number of Channels
6
Number of I/Os
64
Number of Programmable I/O
64
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
No
Series
C8051F12x
Compliance
RoHS
Not Compliant
Datasheet
Silicon Labs C8051F126R Datasheet
Download the complete datasheet for Silicon Labs C8051F126R to view detailed technical specifications.
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