EFM8BB31F16I-D-QSOP24R
IC MCU 8BIT 16KB FLASH 24QSOPManufacturer: Silicon Labs
Categories: Microcontrollers
Quality Control: Learn More
Silicon Labs EFM8BB31F16I-D-QSOP24R is an 8-bit CIP-51 8051 microcontroller from the Busy Bee series. This device features 16KB of FLASH program memory and 2.25KB of RAM, operating at speeds up to 50MHz. On-chip peripherals include a 13-channel 12-bit Analog-to-Digital Converter (ADC) and two 12-bit Digital-to-Analog Converters (DACs), alongside standard features like Brown-out Detect/Reset, Power-On Reset (POR), Pulse Width Modulation (PWM), and Watchdog Timer (WDT). Connectivity options are robust, supporting I2C, SMBus, SPI, and UART/USART interfaces. With 21 general-purpose I/O pins and an internal oscillator, it is designed for surface mounting in a 24-QSOP package. This component operates within a temperature range of -40°C to 125°C (TA) and requires a supply voltage between 2.2V and 3.6V. Its capabilities make it suitable for applications in consumer electronics, industrial automation, and smart home devices. The EFM8BB31F16I-D-QSOP24R is supplied on tape and reel.
Additional Information
Series: Busy BeeRoHS Status: ROHS3 CompliantManufacturer Lead Time: 22 week(s)Product Status: Last Time BuyPackaging: Tape & Reel (TR)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 | 16KB (16K 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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