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Exact specifications should be obtained from the product data sheet.
| Manufacturer Product Number | EFM8BB31F64G-D-QFP32 |
| Manufacturer | Silicon Labs |
| NavitasChip Part Number | NAVI-13422574 |
| Description | IC MCU 8BIT 64KB FLASH 32QFP |
| Spec | 32-TQFP |
| Package | Tray |
| Datasheet | Datasheet |
Product Attributes
| Type | Description |
|---|---|
| Category | Microcontrollers |
| Manufacturer | Silicon Labs |
| Tariff Status | Tariff may apply if shipping to the United States |
| Package | Tray |
| Product Status | Active |
| 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 | 28 |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 4.25K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.2V ~ 3.6V |
| Data Converters | A/D 20x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 32-QFP (7x7) |
| Part Status | Active |
Documents & Media
| Resource Type | Link |
|---|---|
| Datasheet | Silicon Labs EFM8BB31F64G-D-QFP32 Datasheet |
| Product Image | View Large Image |
Environmental & Export Classifications
| Attribute | Description |
|---|---|
| RoHS Status | RoHS Compliant |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
Product Description
The EFM8BB31F64G-D-QFP32 is a Microcontroller (MCU) manufactured by Silicon Labs (SiLabs). Integrated Circuit Microcontroller 8bit 64kb Flash Memory in 32-Pin QFP Package, housed in a compact 32-QFP (7x7) package.
Key Technical Specifications
- Operating Temperature: -40°C ~ 85°C (TA)
- Mounting: Surface Mount
- Package: 32-TQFP
- Device Package: 32-QFP (7x7)
- RoHS Compliant
Packaging: factory Tray or Partial Tray · ESD-shielded, vacuum-sealed MBB to MSL standards.
Fulfillment: MPN and Date Code verified on inbound · datasheet and compliance documents available · RFQ answered within 24 hours.
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Stock quantities are dynamic and updated in real-time. For large quantity orders (1,000+ units), please contact us for real-time stock verification and custom pricing.
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