8-Bit Microcontroller featuring an 8051 CPU core operating at up to 50MHz. This CMOS device offers 128KB of FLASH memory and 8.25KB of RAM, with a data bus width of 8 bits. It supports multiple interfaces including I2C, SPI, UART, SMBus, USART, EBI/EMI, and 2-Wire, alongside 64 programmable I/Os and 5 timers/counters. The microcontroller includes peripherals such as Brown-out Detect/Reset, POR, PWM, WDT, and a Temp Sensor, all housed in a TQFP surface mount package.
Frequency50MHz
PackageTQFP
MountingSurface Mount
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Technical Specifications
Silicon Labs C8051F126 technical specifications.
General
Access Time
50us
Package/Case
TQFP
Core Architecture
8051
Data Bus Width
8b
Interface
I2C, SPI, UART, SMBus, USART, EBI/EMI, 2-Wire
Lead Free
Contains Lead
Max Frequency
50MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Voltage
3.6V
Memory Size
128KB
Memory Type
FLASH,
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
Oscillator Type
Internal
Package Quantity
90
Packaging
Tray
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, Temp Sensor
Radiation Hardening
No
RAM Size
8.25KB
RoHS Compliant
No
Series
C8051F12x
Watchdog Timer
Yes
Compliance
RoHS
Not CompliantNo
Datasheet
Silicon Labs C8051F126 Datasheet
Download the complete datasheet for Silicon Labs C8051F126 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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