8-bit microcontroller featuring an 8051 core architecture, operating at up to 48MHz. This FLASH memory device offers 64KB of program memory and 4.25KB of RAM, with 25 programmable I/O pins. Integrated peripherals include 21 ADC channels, 6 timers/counters, 2 UART channels, 2 USB channels, and 1 SPI channel. The component is housed in an LQFP package with tin contact plating, operating from 1.8V to 3.6V, and is RoHS compliant.
Frequency48MHz
PackageLQFP
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Technical Specifications
Silicon Labs C8051F381-GQ technical specifications.
General
Package/Case
LQFP
Contact Plating
Tin
Core Architecture
8051
Data Bus Width
8b
Frequency
48MHz
Height
1.45mm
Length
7mm
Max Frequency
48MHz
Max Operating Temperature
85°C
Max Supply Voltage
3.6V
Memory Size
64KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
1.8V
Number of ADC Channels
21
Number of Channels
5
Number of I/Os
25
Number of Programmable I/O
25
Number of SPI Channels
1
Number of Timers/Counters
6
Number of UART Channels
2
Number of USB Channels
2
Oscillator Type
Internal
Packaging
Rail/Tube
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, Temp Sensor
RAM Size
4.25KB
RoHS Compliant
Yes
Series
C8051F38x
Width
7mm
Compliance
RoHS
Compliant
Datasheet
Silicon Labs C8051F381-GQ Datasheet
Download the complete datasheet for Silicon Labs C8051F381-GQ to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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