EFM8UB30F40G-A-QFN20R
IC MCU 8BIT 40KB FLASH 20QFNManufacturer: Silicon Labs
Categories: Microcontrollers
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Silicon Labs EFM8UB30F40G-A-QFN20R is an 8-bit CIP-51 8051 core microcontroller, operating at up to 48MHz. This Universal Bee series device features 40KB of FLASH program memory and 3.25KB of RAM. Connectivity options include I2C, SMBus, SPI, UART/USART, and USB. It is equipped with a 12x12-bit Analog-to-Digital converter and integrated peripherals such as Brown-out Detect/Reset, POR, PWM, and WDT. The device offers 13 general-purpose I/O pins and an internal oscillator. Supplied in a 20-QFN (3x3) package, it supports surface mounting and operates within a voltage range of 1.71V to 5.5V, with an ambient temperature rating of -40°C to 85°C. This component finds application in various embedded systems, including industrial controls, consumer electronics, and automotive subsystems.
Additional Information
Series: Universal BeeRoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-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 12x12b |
| 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 | 20-QFN (3x3) |
| Number of I/O | 13 |
| Programmable | Not Verified |
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