EFM8UB31F40G-A-QFN24
IC MCU 8BIT 40KB FLASH 24QFNManufacturer: Silicon Labs
Categories: Microcontrollers
Quality Control: Learn More
Silicon Labs EFM8UB31F40G-A-QFN24 Universal Bee microcontroller features an 8-bit CIP-51 8051 core operating at 48MHz. This device offers 40KB of FLASH program memory and 3.25KB of RAM. On-chip peripherals include a 16-channel 12-bit Analog-to-Digital Converter, Brown-out Detect/Reset, Power-On Reset (POR), Pulse Width Modulation (PWM), and Watchdog Timer (WDT). Connectivity options encompass I2C, SMBus, SPI, UART/USART, and USB. With 17 general-purpose I/O pins, it supports surface mount installation in a 24-QFN (4x4) package. The operating temperature range is -40°C to 85°C. This component is suitable for applications in consumer electronics, industrial automation, and IoT devices.
Additional Information
Series: Universal BeeRoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 24-WFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Speed | 48MHz |
| Program Memory Size | 40KB (40K x 8) |
| RAM Size | 3.25K x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | CIP-51 8051 |
| Data Converters | A/D 16x12b |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 5.5V |
| Connectivity | I2C, SMBus, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Supplier Device Package | 24-QFN (4x4) |
| Number of I/O | 17 |
| Programmable | Not Verified |
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