8-bit MCU with 8KB FLASH memory, 0.75KB RAM, and 15 ADC channels. Features an 8051 core architecture operating at up to 25MHz, with 16 programmable I/Os. Supports I2C, SPI, UART, USART, SMBus, and 2-Wire interfaces. Includes 4 timers/counters, internal oscillator, and peripherals like Brown-out Detect/Reset, POR, PWM, WDT, and Temp Sensor. Packaged in a 24-pin QSOP with Tin contact plating, operating from -40°C to 85°C with a max supply voltage of 3.6V.
Frequency25MHz
PackageQSOP
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Technical Specifications
Silicon Labs C8051F901-GU technical specifications.
General
Package/Case
QSOP
Contact Plating
Tin
Core Architecture
8051
Data Bus Width
8b
Frequency
25MHz
Height
1.75mm
Interface
I2C, SPI, UART, USART, SMBus, 2-Wire
Length
8.65mm
Max Frequency
25MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Voltage
3.6V
Memory Size
8KB
Memory Type
FLASH,
Number of ADC Channels
15
Number of I/Os
16
Number of Programmable I/O
16
Number of SPI Channels
1
Number of Timers/Counters
4
Number of UART Channels
1
Oscillator Type
Internal
Packaging
Rail/Tube
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, Temp Sensor
RAM Size
0.75KB
RoHS Compliant
Yes
Series
C8051F9xx
Watchdog Timer
Yes
Width
3.9mm
Compliance
RoHS
Compliant
Datasheet
Silicon Labs C8051F901-GU Datasheet
Download the complete datasheet for Silicon Labs C8051F901-GU to view detailed technical specifications.
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