EFM8BB31F64I-C-QSOP24R
IC MCU 8BIT 64KB FLASH 24QSOPManufacturer: Silicon Labs
Categories: Microcontrollers
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Silicon Labs CIP-51 8051 Busy Bee microcontroller, part number EFM8BB31F64I-C-QSOP24R. This 8-bit MCU operates at 50MHz, featuring 64KB of FLASH program memory and 4.25KB of RAM. It includes 21 digital I/O pins and supports multiple communication interfaces including I2C, SMBus, SPI, and UART/USART. Integrated peripherals include brown-out detection/reset, POR, PWM, and WDT. The device is equipped with analog capabilities, offering 13 analog-to-digital converter channels (13x10/12b SAR) and 4 digital-to-analog converter channels (4x12b). Designed for surface mount applications, it is supplied in a 24-QSOP package and operates within a temperature range of -40°C to 125°C. This component is commonly utilized in industrial automation, consumer electronics, and automotive applications.
Additional Information
Series: Busy BeeRoHS Status: unknownManufacturer Lead Time: 52 week(s)Product Status: Not For New DesignsPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 24-SSOP (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Speed | 50MHz |
| Program Memory Size | 64KB (64K x 8) |
| RAM Size | 4.25K x 8 |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | CIP-51 8051 |
| Data Converters | A/D 13x10/12b SAR; D/A 4x12b |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 2.2V ~ 3.6V |
| Connectivity | I2C, SMBus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Supplier Device Package | 24-QSOP |
| Number of I/O | 21 |
| Programmable | Not Verified |
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