EFM8SB20F32G-A-QFN24R
IC MCU 8BIT 32KB FLASH 24QFNManufacturer: Silicon Labs
Categories: Microcontrollers
Quality Control: Learn More
Silicon Labs EFM8SB20F32G-A-QFN24R is an 8-bit microcontroller featuring the CIP-51 8051 core. This Sleepy Bee series device offers 32KB of FLASH program memory and 4.25KB of RAM, operating at speeds up to 25MHz. It includes an integrated 15-channel 10-bit Analog-to-Digital converter. Connectivity options include EBI/EMI, I2C, SMBus, SPI, and UART/USART. Peripherals such as Brown-out Detect/Reset, POR, PWM, and WDT are supported. The component is housed in a 24-QFN (4x4) surface mount package and operates within a supply voltage range of 1.8V to 3.6V, with an operating temperature of -40°C to 85°C. This device is suitable for applications in consumer electronics and industrial automation.
Additional Information
Series: Sleepy BeeRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 24-WFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Speed | 25MHz |
| Program Memory Size | 32KB (32K x 8) |
| RAM Size | 4.25K 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 15x10b |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V |
| Connectivity | EBI/EMI, I2C, SMBus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Supplier Device Package | 24-QFN (4x4) |
| Number of I/O | 16 |
| Programmable | Not Verified |
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