8-bit microcontroller with 96KB FLASH memory and 8.25KB RAM. Features an 8051 core architecture operating up to 50MHz, with an internal oscillator. Offers 33 programmable I/O pins and multiple communication interfaces including I2C, SPI, and UART. Includes 32 ADC channels and 12 PWM channels. Packaged in a 6mm x 6mm x 0.85mm QFN with tin plating, suitable for surface mounting and operating from -40°C to 125°C.
Frequency24MHz
PackageQFN
MountingSurface Mount
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Technical Specifications
Silicon Labs C8051F591-IM technical specifications.
General
Package/Case
QFN
Contact Plating
Tin
Core Architecture
8051
Data Bus Width
8b
Frequency
24MHz
Height
0.85mm
Interface
I2C, SPI, UART, USART, EBI/EMI, SMBus, 2-Wire
Length
6mm
Max Frequency
50MHz
Max Operating Temperature
125°C
Max Supply Voltage
5.25V
Memory Size
96KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
1.8V
Mount
Surface Mount
Number of ADC Channels
32
Number of Channels
12
Number of I/Os
33
Number of I2C Channels
1
Number of Programmable I/O
33
Number of PWM Channels
12
Number of SPI Channels
1
Number of Timers/Counters
6
Number of UART Channels
2
Oscillator Type
Internal
Package Quantity
50
Packaging
Rail/Tube
Peripherals
POR, PWM, WDT, Temp Sensor
RAM Size
8.25KB
RoHS Compliant
Yes
Series
C8051F59x
Width
6mm
Compliance
RoHS
Compliant
Datasheet
Silicon Labs C8051F591-IM Datasheet
Download the complete datasheet for Silicon Labs C8051F591-IM to view detailed technical specifications.
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