8-bit microcontroller featuring an 8051 core architecture operating at up to 50MHz. This surface mount device offers 64KB of FLASH memory and 4.25KB of RAM, with 25 programmable I/Os. Integrated peripherals include POR, PWM, WDT, and a temperature sensor, supported by multiple communication interfaces such as I2C, SPI, CAN, UART, USART, LIN, SMBus, and 2-Wire. Operates within a supply voltage range of 1.8V to 5.25V and an extended temperature range of -40°C to 125°C.
Frequency50MHz
PackageLQFP
MountingSurface Mount
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Technical Specifications
Silicon Labs C8051F502-IQR technical specifications.
General
Package/Case
LQFP
Contact Plating
Tin
Core Architecture
8051
Data Bus Width
8b
Frequency
50MHz
Interface
I2C, SPI, CAN, UART, USART, LIN, SMBus, 2-Wire
Max Frequency
50MHz
Max Operating Temperature
125°C
Memory Size
64KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Max Supply Voltage
5.25V
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
500
Packaging
Tape and Reel
Peripherals
POR, PWM, WDT, Temp Sensor
RAM Size
4.25KB
RoHS Compliant
Yes
Series
C8051F50x
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Silicon Labs C8051F502-IQR Datasheet
Download the complete datasheet for Silicon Labs C8051F502-IQR to view detailed technical specifications.
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