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C8051F387-GQR

C8051F387-GQR

C8051F387-GQR

Silicon Labs

32KB 32K x 8 FLASH 8051 8-Bit Microcontroller C8051F38x Series C8051F38 32 Pin 32-LQFP

SOT-23

C8051F387-GQR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 32-LQFP
Surface MountYES
Number of Pins 32
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series C8051F38x
Published 2006
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Connector Type USB
Terminal Position QUAD
Terminal FormGULL WING
Terminal Pitch0.8mm
Base Part Number C8051F38
Qualification StatusNot Qualified
Power Supplies3/3.3V
Number of Channels 5
Interface I2C, SPI, UART, USART, USB
Memory Size32kB
Oscillator TypeInternal
Number of I/O 25
Speed 48 MIPS
RAM Size 2.25K x 8
Voltage - Supply (Vcc/Vdd) 2.7V~5.25V
Core Processor 8051
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 32KB 32K x 8
Connectivity I2C, SPI, UART/USART, USB
Supply Current-Max 14mA
Bit Size 8
Data Bus Width 8b
Number of Timers/Counters 6
Max Frequency 48MHz
RoHS StatusRoHS Compliant
In-Stock:2527 items

Pricing & Ordering

QuantityUnit PriceExt. Price
500$1.77412$887.06

C8051F387-GQR Product Details

C8051F387-GQR Overview


Packaged in a 32-LQFP format. A total of 25 I/Os are on the Microcontroller. Surface Mount is the mounting type of the Microcontroller that is attached to the panel. This Microcontroller is based on a core called 8-Bit. The type of its program memory is FLASH. In this Microcontroller, temperature is controlled within the range -40°C~85°C TA. A C8051F38x series electrical component is used in this application. This program has a program memory of 32KB 32K x 8 bytes, which is the size of the program. With a 8051 Core Processor, Microcontroller is fast and efficient. There are 32 terminations on the IC chip, which means there are 32 terminations on the integrated circuit chip. In addition, MCU chip comes with a 8-bit size. There is 32kB memory size assigned to the part. Alternatives can be found by searching through the base part number C8051F38 to find them. Chips have 32 pins. There are 6 timers/counters in this device.

C8051F387-GQR Features


32-LQFP package
Mounting type of Surface Mount


C8051F387-GQR Applications


There are a lot of Silicon Labs
C8051F387-GQR Microcontroller applications.


  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances

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