*For representation only.
EFM8SB20F64G-B-QFN32
| Mfr. No: | EFM8SB20F64G-B-QFN32 |
| Mfr.: | Silicon Labs |
| Category: | 8-bit Microcontrollers - MCU |
| Description: | 8-bit Microcontrollers - MCU 8051 25 MHz 64 kB flash 4 kB RAM 8-bit Sleepy Bee MCU |
| Lifecycle: | Last Time Buy |
| Datasheet: | EFM8SB20F64G-B-QFN32 Datasheet (PDF) |
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Specifications
| Programmable | Not Verified |
| Core Processor | CIP-51 8051 |
| Core Size | 8-Bit |
| Speed | 25MHz |
| Connectivity | EBI/EMI, I2C, SMBus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 24 |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 4.25K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V |
| Data Converters | A/D 23x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 32-QFN (5x5) |
| Package / Case | 32-VFQFN Exposed Pad |
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Product Attributes
| Packaging | Tube |
| Standard Pack Qty | 1533 |
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Alternate / Replacement Parts
| Alternate Packaging | EFM8SB20F64G-B-QFN32R |
| Suggested Replacement |
8,364
Units In Stock
📦 Tube
- 24-hour response
- Global shipping
- Genuine parts guaranteed
Test report available upon request —
view sample report
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Key Specifications
| Category | 8-bit Microcontrollers - MCU |
| RoHS | RoHS Compliant |
| Lifecycle | |
| Lead Time | 84 Days (from factory) |
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Documentation
⬇ Download Datasheet
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Compliance & Export
| Country / Standard | Code |
|---|---|
| CNHTS | 8542319090 |
| CAHTS | 8542310000 |
| USHTS | 8542310075 |
| TARIC | 8542319000 |
| MXHTS | 8542310302 |
| ECCN | 3A991.a.2 |
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Product Overview
The EFM8SB20F64G-B-QFN32 from Silicon Labs falls under the 8-bit microcontrollers - mcu category. Notable characteristics of this part include programmable: Not Verified, core processor: CIP-51 8051, core size: 8-Bit, speed: 25MHz, connectivity: EBI/EMI, I2C, SMBus, SPI, UART/USART and peripherals: Brown-out Detect/Reset, POR, PWM, WDT. This part has a typical lead time of 84 Days from factory and ships with a full manufacturer datasheet available for download. EFM8SB20F64G-B-QFN32 is available through Simplytronix, sourced and verified for authenticity.
