Technical Documents
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RoHS Compliant · Lead-Free
EIA-481 Standard
Silicon Labs EFM8BB10F2A-A-QFN20
MPN EFM8BB10F2A-A-QFN20
End of Life
Spot Stock · 24-48h Dispatch
100% Original Sealed
IC MCU 8BIT 2KB FLASH 20QFN
In Stock: 120 pcs
MOQ: 1 pcs
Logistics: DHL / FedEx DAP (Global Express · 3-7d)
Russia & CIS DDP (Door-to-Door Cleared)
Dispatch: Shenzhen / HK
Unit Price (USD)
$1.12 / pc
Direct Purchase Ready
Volume Pricing Breaks Confirmed upon quotation
1+ pcs
$1.12
10+ pcs
$1.01
30+ pcs
$0.92
100+ pcs
$0.83
Working on a production BOM or have a target unit price? Submit Target Price
[SPEC] Essential Parameters Snapshot Full Specifications (17)
Package / Case 20-WFQFN Exposed Pad
Supply Voltage 2.2V ~ 3.6V
Speed / Frequency 25MHz
Memory / RAM 256 x 8
Full Technical Specifications
17 Parameters| Parameter / Attribute | Specification / Value |
|---|---|
| Series | Automotive, AEC-Q100, Busy Bee |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 2.2V ~ 3.6V |
| Operating temperature | -40°C ~ 125°C (TA) |
| Speed | 25MHz |
| Package | Tube |
| RAM size | 256 x 8 |
| Core size | 8-Bit |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | I²C, SMBus, SPI, UART/USART |
| Number of i (O) | 16 |
| Core processor | CIP-51 8051 |
| Case | 20-WFQFN Exposed Pad |
| Data converters | A/D 15x12b |
| Program memory size | 2KB (2K x 8) |
[DESK] Shenzhen Spot Allocation · 2h Response
Need Immediate Spot Stock or Shortage Allocation for EFM8BB10F2A-A-QFN20?
Factory lead times blocking production? We lock verified brand-new original stock in Shenzhen within 2 hours.
Quote SLA 2 Hours
[01] Emergency Shortage 24-48h Shenzhen Dispatch
Direct access to Shenzhen floor inventory, franchised allocation buffers, and factory bonded stock to resolve line-down shutdowns.
[02] Industrial Packaging Tape & Reel / Tray / Tube
Standard factory-sealed packaging compliant with EIA-481 standards for automated high-speed SMT pick-and-place lines.
[03] WhatsApp QC Proof 45x Microscope QC Photos
High-resolution photos of original reel labels, 2D DataMatrix, and pin coplanarity sent via WhatsApp/Telegram before you release wire payment.
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EFM8BB10F2A-A-QFN20
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