8-bit CISC microcontroller with 32KB Flash memory and 4.25KB RAM. Features an 8051 core operating up to 50MHz, 40 programmable I/Os, and 32 ADC channels. Supports I2C, SPI, UART, USART, EBI/EMI, and SMBus interfaces. Operates from 1.8V to 5.25V, with a temperature range of -40°C to 125°C. Packaged in a 48-pin QFN (7x7x0.95mm) for surface mounting.
Frequency50MHz
PackageQFN
MountingSurface Mount
Quick Jump:
Technical Specifications
Silicon Labs C8051F505-IM technical specifications.
General
Package/Case
QFN
Contact Plating
Tin
Core Architecture
8051
Data Bus Width
8b
Frequency
50MHz
Height
0.95mm
Interface
I2C, SPI, UART, USART, EBI/EMI, SMBus, 2-Wire
Length
7mm
Max Frequency
50MHz
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Max Supply Voltage
5.25V
Memory Size
32KB
Memory Type
FLASH,
Min Supply Voltage
1.8V
Mount
Surface Mount
Number of ADC Channels
32
Number of Channels
6
Number of I/Os
40
Number of I2C Channels
1
Number of Programmable I/O
40
Number of PWM Channels
6
Number of SPI Channels
1
Number of Timers/Counters
4
Number of UART Channels
1
Oscillator Type
Internal
Package Quantity
43
Packaging
Rail/Tube
Peripherals
POR, PWM, WDT, Temp Sensor
RAM Size
4.25KB
RoHS Compliant
Yes
Series
C8051F50x
Width
7mm
Compliance
RoHS
Compliant
Datasheet
Silicon Labs C8051F505-IM Datasheet
Download the complete datasheet for Silicon Labs C8051F505-IM to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
