RoHS / ComplianceImages are for reference only
Speed
50MHz
Series
Busy Bee
RAM Size
2.25K x 8
Core Size
8-Bit
RoHS Compliant
Why Choose Us
Quality Warranty
Quality guarantee
ESD Safe
Anti-static protection
Global Shipping
Fast delivery
Quick Response
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MOQ1 pcs
Professional Packaging
Original Packaging
Factory sealed, ESD anti-static tray
Desiccant Protection
Humidity indicator card & silica gel included
Vacuum Sealing
Moisture barrier bag, nitrogen filled
Secure Boxing
Anti-vibration foam, shock-proof labeling
| Parameter | Value |
|---|---|
| Category | Microcontrollers |
| Manufacturer | Silicon Labs |
| Speed | 50MHz |
| Series | Busy Bee |
| RAM Size | 2.25K x 8 |
| Core Size | 8-Bit |
| Packaging | Tray |
| EEPROM Size | - |
| Part Status | Active |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | I2C, SMBus, SPI, UART/USART |
| Mounting Type | Surface Mount |
| Number of I/O | 29 |
| Core Processor | CIP-51 8051 |
| Package / Case | 32-WFQFN Exposed Pad |
| Data Converters | A/D 20x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Base Product Number | EFM8BB31 |
| Program Memory Size | 16KB (16K x 8) |
| Program Memory Type | FLASH |
| DigiKey Programmable | Not Verified |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Supplier Device Package | 32-QFN (5x5) |
| Voltage - Supply (Vcc/Vdd) | 2.2V ~ 3.6V |
Package
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MSL
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