EFM8LB12F32ES1-B-QFN24
IC MCU 8BIT 32KB FLASH 24QFNManufacturer: Silicon Labs
Categories: Microcontrollers
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Silicon Labs EFM8LB12F32ES1-B-QFN24 is an 8-bit microcontroller from the Laser Bee series. This CIP-51 8051 core device operates at 72MHz and features 32KB of FLASH program memory. On-chip peripherals include multiple communication interfaces such as I2C, SMBus, SPI, and UART/USART. It also offers integrated data conversion capabilities with a 12-channel, 14-bit Analog-to-Digital Converter (A/D) and a 4-channel, 12-bit Digital-to-Analog Converter (D/A). Additional supporting peripherals include Brown-out Detect/Reset, Power-On Reset (POR), Pulse Width Modulation (PWM), and Watchdog Timer (WDT). With 20 general-purpose I/O pins and a 2.25KB RAM, this surface-mount component is housed in a 24-QFN (3x3) package. The device supports a voltage range of 2.2V to 3.6V and operates within an ambient temperature range of -40°C to 105°C. Its feature set makes it suitable for applications in industrial automation, consumer electronics, and medical devices.
Additional Information
Series: Laser BeeRoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 24-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Speed | 72MHz |
| Program Memory Size | 32KB (32K x 8) |
| RAM Size | 2.25K x 8 |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | CIP-51 8051 |
| Data Converters | A/D 12x14b; 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-QFN (3x3) |
| Number of I/O | 20 |
| Programmable | Not Verified |
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