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C8051F388-B-GQ

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C8051F388-B-GQ

IC MCU 8BIT 64KB FLASH 48TQFP

Manufacturer: Silicon Labs

Categories: Microcontrollers

Quality Control: Learn More

Silicon Labs C8051F388-B-GQ, an 8-bit microcontroller from the C8051F38x series, offers robust performance with an 8051 core running at 48 MIPS. This device features 64KB of FLASH program memory and 4.25KB of RAM, suitable for demanding applications. Connectivity options include EBI/EMI, I2C, SPI, and UART/USART. The C8051F388-B-GQ integrates 32-channel 10-bit Analog-to-Digital converters, enhancing its data acquisition capabilities. Peripherals such as Brown-out Detect/Reset, POR, PWM, a temperature sensor, and WDT are included for system reliability and control. With 40 I/O pins and a 48-TQFP (7x7) surface mount package, this component is well-suited for industrial automation, consumer electronics, and automotive applications. It operates within a voltage range of 2.7V to 5.25V and an industrial temperature range of -40°C to 85°C.

Additional Information

Series: C8051F38xRoHS Status: ROHS3 CompliantManufacturer Lead Time: 12 week(s)Product Status: ActivePackaging: TrayDatasheet:
Technical Details:
PackagingTray
Package / Case48-TQFP
Mounting TypeSurface Mount
Speed48 MIPS
Program Memory Size64KB (64K x 8)
RAM Size4.25K x 8
Operating Temperature-40°C ~ 85°C (TA)
Oscillator TypeInternal
Program Memory TypeFLASH
EEPROM Size-
Core Processor8051
Data ConvertersA/D 32x10b
Core Size8-Bit
Voltage - Supply (Vcc/Vdd)2.7V ~ 5.25V
ConnectivityEBI/EMI, I2C, SPI, UART/USART
PeripheralsBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Supplier Device Package48-TQFP (7x7)
Number of I/O40
ProgrammableNot Verified

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Microcontroller FAQs

A microcontroller is a compact integrated circuit that combines a processor, memory, and input/output peripherals for embedded control applications.

Microcontrollers execute programmed instructions to process sensor inputs and control outputs such as motors, displays, and communication interfaces.

Microcontrollers are commonly used in:

  • Automotive systems
  • Robotics
  • IoT devices
  • Industrial automation
  • Household appliances
  • Smart electronics

Microcontrollers integrate memory and peripherals on-chip for dedicated tasks, while microprocessors are designed for higher-performance computing systems requiring external components.

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