Integrated Circuits (ICs)
EFM8BB21F16G-C-QSOP24
ObsoleteSILICON LABS
8-BIT MICROCONTROLLERS - MCU 8051 50 MHZ 16 KB FLASH 2.25 KB RAM 8-BIT BUSY BEE MCU
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DocumentsEFM8BB21F16G-C-QSOP24 | Datasheet
Integrated Circuits (ICs)
EFM8BB21F16G-C-QSOP24
ObsoleteSILICON LABS
8-BIT MICROCONTROLLERS - MCU 8051 50 MHZ 16 KB FLASH 2.25 KB RAM 8-BIT BUSY BEE MCU
Deep-Dive with AI
DocumentsEFM8BB21F16G-C-QSOP24 | Datasheet
Technical Specifications
Parameters and characteristics for this part
| Specification | EFM8BB21F16G-C-QSOP24 |
|---|---|
| Connectivity | SMBus, I2C, SPI, UART/USART |
| Core Processor | CIP-51 8051 |
| Core Size | 8-Bit |
| Data Converters | A/D 20x12b |
| Mounting Type | Surface Mount |
| Number of I/O | 21 |
| Operating Temperature [Max] | 85 C |
| Operating Temperature [Min] | -40 ¯C |
| Oscillator Type | Internal |
| Package / Case | 24-SSOP |
| Package / Case [y] | 0.154 in, 3.9 mm Width |
| Program Memory Size | 16 KB |
| Program Memory Type | FLASH |
| RAM Size | 2.25 K |
| Speed | 50 MHz |
| Supplier Device Package | 24-QSOP |
| Voltage - Supply (Vcc/Vdd) [Max] | 3.6 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 2.2 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
EFM8BB2 Series
8-BIT MICROCONTROLLERS - MCU 8051 50 MHZ 16 KB FLASH 2.25 KB RAM 8-BIT BUSY BEE MCU
Documents
Technical documentation and resources