EFM8BB21F16I-C-QSOP24R
IC MCU 8BIT 16KB FLASH 24QSOPManufacturer: Silicon Labs
Categories: Microcontrollers
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Silicon Labs EFM8BB21F16I-C-QSOP24R is an 8-bit microcontroller based on the CIP-51 8051 core, operating at up to 50MHz. This Busy Bee series device features 16KB of FLASH program memory and 2.25KB of RAM. It offers a comprehensive peripheral set including Brown-out Detect/Reset, POR, PWM, and WDT. Connectivity is supported via I2C, SMBus, SPI, and UART/USART interfaces. The EFM8BB21F16I-C-QSOP24R includes 21 general purpose I/O pins and a 20-channel 12-bit Analog-to-Digital converter. Designed for surface mount applications, it is supplied in a 24-QSOP package on tape and reel. This component is suitable for use in industrial automation, consumer electronics, and IoT applications. The operating temperature range is -40°C to 125°C.
Additional Information
Series: Busy BeeRoHS Status: RoHS CompliantManufacturer Lead Time: 21 week(s)Product Status: Last Time BuyPackaging: Tape & Reel (TR)Datasheet: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 20x12b |
| 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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