EFM8BB31F32I-D-QSOP24
IC MCU 8BIT 32KB FLASH 24QSOPManufacturer: Silicon Labs
Categories: Microcontrollers
Quality Control: Learn More
Silicon Labs EFM8BB31F32I-D-QSOP24 is an 8-bit microcontroller from the Busy Bee series. Featuring a CIP-51 8051 core, this device operates at up to 50MHz and offers 32KB of FLASH program memory. It includes 2.25KB of RAM and 21 general-purpose I/O pins. Integrated peripherals include a Brown-out Detect/Reset, POR, PWM, and WDT. Connectivity options encompass I2C, SMBus, SPI, and UART/USART interfaces. The device is equipped with 13x12-bit Analog-to-Digital converters and 2x12-bit Digital-to-Analog converters. It is supplied in a 24-QSOP package for surface mounting and operates across an industrial temperature range of -40°C to 125°C. This component is suitable for applications in consumer electronics, industrial automation, and automotive systems.
Additional Information
Series: Busy BeeRoHS Status: ROHS3 CompliantManufacturer Lead Time: 22 week(s)Product Status: Last Time BuyPackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 24-SSOP (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Speed | 50MHz |
| Program Memory Size | 32KB (32K x 8) |
| RAM Size | 2.25K 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 13x12b; D/A 2x12b |
| 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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