Silicon Labs EFM8BB50F4I-A-SOIC16
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.26 | $1.26 |
| 15+ | $1.22 | $18.30 |
| 25+ | $1.20 | $30.00 |
| 50+ | $1.13 | $56.50 |
| 100+ | $1.00 | $100.00 |
| N+ | $0.20 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | Silicon Labs |
| Product Series | Busy Bee |
| Packaging | Tube | |
| Core Processor | CIP-51 8051 |
| Core Size | 8-Bit |
| Speed | 50MHz |
| Connectivity | I2C, SMBus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 12 |
| Program Memory Size | 4KB (4K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 512 x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
| Data Converters | A/D 16x12b SAR |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 16-SOIC |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) |
| ROHS |  |
The Silicon Labs EFM8BB50F4I-A-SOIC16 is a high-speed 8-bit microcontroller based on the CIP-51 8051 core, capable of 50MHz operation. It supports a wide supply voltage from 1.8V to 5.5V, making it versatile for both low-power and industrial applications. With 4KB of flash and 512 bytes of RAM, it is optimized for compact, cost-sensitive designs. The 16-SOIC package is easy to assemble, and integrated features like brown-out detection, POR, PWM, and WDT enhance system reliability.
- High-Speed 8051 Core (50MHz): Provides 10x faster processing than traditional 8051, enabling complex tasks.
- Wide Voltage Range (1.8V-5.5V): Supports both 2V and 5V logic, simplifying design.
- Extended Temperature Range (-40°C to 125°C): Suitable for automotive and industrial environments.
- Compact SOIC-16 Package: Reduces PCB area and is widely available.
Automotive Sensor Interfaces
With a wide temperature range and 50MHz speed, it can process sensor data in engine control units or transmission modules.
Industrial Actuators
PWM outputs and brown-out detection ensure precise control of valves and solenoids in factory automation.
Portable Medical Devices
Low voltage operation (1.8V) allows direct battery connection, while WDT ensures reliable operation in patient monitors.
Smart Lighting Systems
The 8051 core with 50MHz can handle complex lighting algorithms, and the small SOIC-16 package fits in LED drivers.
Consumer Electronics
From toys to small appliances, the EFM8BB50 provides cost-effective control with minimal external components.
IoT Edge Nodes
With 4KB flash, it can run lightweight communication protocols for smart home sensors.
- Q: What is the maximum clock speed of the EFM8BB50F4I-A-SOIC16?
- A: It runs at up to 50MHz using the CIP-51 8051 core.
- Q: What is the supply voltage range?
- A: It operates from 1.8V to 5.5V, making it flexible for various power rails.
- Q: How much flash and RAM does it have?
- A: It has 4KB flash and 512 bytes RAM, suitable for small firmware.
- Q: What is the operating temperature range?
- A: It works from -40°C to 125°C, ideal for harsh environments.
EFM8BB50F4I-A-SOIC16.pdf
- Q: What is the maximum clock speed of the EFM8BB50F4I-A-SOIC16?
- A: It runs at up to 50MHz using the CIP-51 8051 core.
- Q: What is the supply voltage range?
- A: It operates from 1.8V to 5.5V, making it flexible for various power rails.
- Q: How much flash and RAM does it have?
- A: It has 4KB flash and 512 bytes RAM, suitable for small firmware.
- Q: What is the operating temperature range?
- A: It works from -40°C to 125°C, ideal for harsh environments.
