Images are for reference only.
See Product Specifications for product details.
| Part Number | EFM8UB20F64G-A-QFN32 |
|---|---|
| Part Status | Discontinued at Digi-Key |
| Core Processor | CIP-51 8051 |
| Core Size | 8-Bit |
| Speed | 48MHz |
| Connectivity | I²C, SMBus, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 25 |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 4.25K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.65 V ~ 3.6 V |
| Data Converters | A/D 20x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package / Case | 32-VFQFN Exposed Pad |
| Supplier Device Package | 32-QFN (5x5) |
| Image | Part Number | Manufacturers | Description | In Stock | View | |
|---|---|---|---|---|---|---|
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EFM8UB20F32G-A-QFN32 | Silicon Labs | IC MCU 8BIT 32KB FLASH 32QFN | - | 73 | Details |
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EFM8UB20F32G-A-QFN32R | Silicon Labs | IC MCU 8BIT 32KB FLASH 32QFN | - | 0 | Details |
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EFM8UB20F32G-A-QFP32 | Silicon Labs | IC MCU 8BIT 32KB FLASH 32QFP | - | 150 | Details |
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EFM8UB20F32G-A-QFP32R | Silicon Labs | IC MCU 8BIT 32KB FLASH 32QFP | - | 0 | Details |
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EFM8UB20F32G-A-QFP48 | Silicon Labs | IC MCU 8BIT 32KB FLASH 48QFP | - | 24 | Details |
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EFM8UB20F32G-A-QFP48R | Silicon Labs | IC MCU 8BIT 32KB FLASH 48QFP | - | 0 | Details |
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EFM8UB20F32G-B-QFN32 | Silicon Labs | IC MCU 8BIT 32KB FLASH 32QFN | - | 33 | Details |
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EFM8UB20F32G-B-QFN32R | Silicon Labs | IC MCU 8BIT 32KB FLASH 32QFN | - | 0 | Details |
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EFM8UB20F32G-B-QFP32 | Silicon Labs | IC MCU 8BIT 32KB FLASH 32LQFP | - | 210 | Details |
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EFM8UB20F32G-B-QFP32R | Silicon Labs | IC MCU 8BIT 32KB FLASH 32LQFP | - | 0 | Details |
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EFM8UB20F32G-B-QFP48 | Silicon Labs | IC MCU 8BIT 32KB FLASH 48TQFP | - | 210 | Details |
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EFM8UB20F32G-B-QFP48R | Silicon Labs | IC MCU 8BIT 32KB FLASH 48TQFP | - | 0 | Details |