C8051F389-B-GM
- Mfr.Part #
- C8051F389-B-GM
- Manufacturer
- Silicon Labs
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 64KB FLASH 32QFN
- Stock
- 13,589
- In Stock :
- 13,589
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Silicon Labs
- Product Category :
- Microcontrollers
- Program Memory Type :
- Flash
- DMA Channels :
- No
- RoHS Status :
- RoHS Compliant
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Speed :
- 48 MIPS
- Oscillator Type :
- Internal
- Supply Voltage-Max (Vsup) :
- 3.6V
- Program Memory Size :
- 64KB 64K x 8
- HTS Code :
- 8542.31.00.01
- Factory Lead Time :
- 8 Weeks
- Has ADC :
- yes
- Supply Voltage-Min (Vsup) :
- 2.7V
- Clock Frequency :
- 48MHz
- Surface Mount :
- yes
- Terminal Pitch :
- 0.5mm
- Core Size :
- 8-Bit
- Package / Case :
- 32-VFQFN Exposed Pad
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.25V
- Mounting Type :
- Surface Mount
- Width :
- 5mm
- Core Processor :
- 8051
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
- Number of Terminations :
- 32
- Number of I/O :
- 25
- Terminal Form :
- NO LEAD
- Supply Voltage :
- 3.3V
- Published :
- 2001
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Terminal Position :
- QUAD
- Operating Temperature :
- -40°C~85°C TA
- Memory Size :
- 64KB
- Data Converter :
- A/D 21x10b
- Series :
- C8051F38x
- Packaging :
- Tube
- Length :
- 5mm
- RAM Size :
- 4.25K x 8
- Interface :
- I2C, SPI, UART, USART
- Connectivity :
- I2C, SPI, UART/USART
- PWM Channels :
- yes
- Datasheets
- C8051F389-B-GM

Microcontrollers Silicon Labs C8051F389-B-GM Overview
The Silicon Labs C8051F389-B-GM is a high-performance, 8-bit microcontroller packed with advanced features suitable for a variety of demanding applications. This microcontroller integrates a robust 64KB Flash memory within a compact 32QFN package, making it an ideal choice for space-constrained yet feature-rich environments. The Microcontrollers Silicon Labs C8051F389-B-GM excels in delivering efficient processing capabilities, enhanced by its comprehensive peripheral set, which significantly simplifies system design and reduces overall system cost. This makes it highly attractive for B2B clients looking to deploy advanced electronics in commercial and industrial applications.
C8051F389-B-GM Features
This microcontroller unit (MCU) features a powerful pipelined 8051 core, achieving up to 50 MIPS performance which allows for fast and efficient processing. It also supports a wide operating voltage range from 2.0 to 3.6 volts, facilitating flexible deployment in varied power environments. Enhanced communication capabilities are provided by its built-in UART, SPI, and I²C interfaces for full duplex serial communication, coupled with 25 general purpose I/O pins for versatile connectivity and control options.
C8051F389-B-GM Applications
- Automotive Electronics: Used in engine control units, the C8051F389-B-GM offers precise handling of real-time computations and sensor integrations crucial for modern automotive applications.
- Industrial Automation: This MCU serves as the control hub for automation machinery, enabling robust operation in environments that require high-speed processing and reliable performance.
- Consumer Electronics: Ideal for home automation systems and smart appliances, where its efficiency and connectivity features allow for sophisticated user interfaces and connectivity solutions.
- Medical Devices: In medical monitoring systems, the C8051F389-B-GM ensures accurate data handling and device control, critical for patient care and diagnostic equipment.
- Telecommunications: Utilized in networked devices, it facilitates enhanced data transmission capabilities and operational reliability essential for telecommunication infrastructures.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















