EFM8BB31F64G-B-QFN32
- Mfr.Part #
- EFM8BB31F64G-B-QFN32
- Manufacturer
- Silicon Labs
- Package / Case
- 32-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 64KB FLASH 32QFN
- Stock
- 2,047
- In Stock :
- 2,047
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Silicon Labs
- Product Category :
- Microcontrollers
- HTS Code :
- 8542.31.00.01
- Number of Terminations :
- 32
- Data Converter :
- A/D 20x10/12b SAR; D/A 4x12b
- DAC Channels :
- yes
- Supply Voltage-Max (Vsup) :
- 3.6V
- Core Size :
- 8-Bit
- ROM (words) :
- 65536
- Published :
- 2015
- On Chip Program ROM Width :
- 8
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- RAM (bytes) :
- 4352
- PWM Channels :
- yes
- Operating Temperature :
- -40°C~85°C TA
- Width :
- 4mm
- Bit Size :
- 8
- Oscillator Type :
- Internal
- Voltage - Supply (Vcc/Vdd) :
- 2.2V~3.6V
- Length :
- 4mm
- Factory Lead Time :
- 6 Weeks
- RoHS Status :
- Non-RoHS Compliant
- Has ADC :
- yes
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Pbfree Code :
- yes
- Speed :
- 50MHz
- Package / Case :
- 32-UFQFN Exposed Pad
- Number of I/O :
- 29
- Terminal Pitch :
- 0.4mm
- RAM Size :
- 4.25K x 8
- Core Processor :
- CIP-51 8051
- Program Memory Size :
- 64KB 64K x 8
- Supply Voltage :
- 3V
- Supply Voltage-Min (Vsup) :
- 2.2V
- Series :
- Busy Bee
- DMA Channels :
- No
- Connectivity :
- EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB
- Clock Frequency :
- 50MHz
- Mounting Type :
- Surface Mount
- JESD-30 Code :
- S-XQCC-N32
- Terminal Form :
- NO LEAD
- Packaging :
- Tray
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- ECCN Code :
- 3A001.A.3
- Program Memory Type :
- Flash
- Surface Mount :
- yes
- Terminal Position :
- QUAD
- Height Seated (Max) :
- 0.55mm
- Datasheets
- EFM8BB31F64G-B-QFN32

Microcontrollers Silicon Labs EFM8BB31F64G-B-QFN32 Overview
Introducing the EFM8BB31F64G-B-QFN32 by Silicon Labs, a highly efficient and versatile 8-bit microcontroller that seamlessly integrates into various applications requiring robust control and high-level functionality. This microcontroller is designed to offer a perfect balance between performance and power consumption, leveraging Silicon Labs' innovative technology to provide a compact, yet powerful solution. Ideal for developers looking for scalable performance and minimal power draw, the Microcontrollers Silicon Labs EFM8BB31F64G-B-QFN32 excels in complex environments where reliability and efficiency are paramount.
EFM8BB31F64G-B-QFN32 Features
The EFM8BB31F64G-B-QFN32 microcontroller is packed with features designed for high performance and versatility. It includes 64KB of flash memory, providing ample space for application code and data storage. The device operates at a wide voltage range, making it suitable for diverse power environments. With its QFN32 packaging, it offers a compact footprint that is ideal for space-constrained applications. Furthermore, its robust GPIO capabilities enable flexible interfacing with peripheral devices.
EFM8BB31F64G-B-QFN32 Applications
- Smart Home Devices: The microcontroller can be integrated into home automation systems, providing intelligent control over home appliances and improving energy efficiency.
- Industrial Automation: Ideal for managing and monitoring automated processes in factories, the EFM8BB31F64G-B-QFN32 enhances operational reliability and precision in harsh industrial environments.
- Consumer Electronics: Used in gadgets such as wearables and handheld devices, this microcontroller supports complex functionalities while maintaining low power consumption.
- Automotive Applications: Suitable for automotive subsystems like sensor management, the EFM8BB31F64G-B-QFN32 ensures reliable performance under the rigorous conditions of automotive environments.
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.
















