EFM8UB20 Series
Manufacturer: SILICON LABS
Beta
⌘K
8051 48 MHZ 32 KB FLASH 2 KB RAM 8-BIT UNIVERSAL BEE MCU
| Part | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Data Converters | Supplier Device Package | Core Processor | Oscillator Type | Program Memory Size | Speed | Core Size | RAM Size | Program Memory Type | Connectivity | Package / Case | Mounting Type | Operating Temperature [Max] | Operating Temperature [Min] | Number of I/O |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 SILICON LABS | 3.6 V | 2.65 V | A/D 20x10b | 32-QFN (5x5) | CIP-51 8051 | Internal | 32 KB | 48 MHz | 8-Bit | 2.25 K | FLASH | I2C SMBus SPI UART/USART USB | 32-VFQFN Exposed Pad | Surface Mount | 85 C | -40 ¯C | 25 |
SILICON LABS | 3.6 V | 2.65 V | A/D 20x10b | 32-QFN (5x5) | CIP-51 8051 | Internal | 64 KB | 48 MHz | 8-Bit | 4.25 K | FLASH | I2C SMBus SPI UART/USART USB | 32-VFQFN Exposed Pad | Surface Mount | 85 C | -40 ¯C | 25 |
SILICON LABS | 3.6 V | 2.65 V | A/D 20x10b | 32-QFN (5x5) | CIP-51 8051 | Internal | 32 KB | 48 MHz | 8-Bit | 2.25 K | FLASH | I2C SMBus SPI UART/USART USB | 32-VFQFN Exposed Pad | Surface Mount | 85 C | -40 ¯C | 25 |
 SILICON LABS | 3.6 V | 2.65 V | A/D 32x10b | 48-TQFP (7x7) | CIP-51 8051 | Internal | 64 KB | 48 MHz | 8-Bit | 4.25 K | FLASH | EBI/EMI I2C SMBus SPI UART/USART USB | 48-TQFP | Surface Mount | 85 C | -40 ¯C | 40 |
SILICON LABS | 3.6 V | 2.65 V | A/D 20x10b | 32-QFN (5x5) | CIP-51 8051 | Internal | 64 KB | 48 MHz | 8-Bit | 4.25 K | FLASH | I2C SMBus SPI UART/USART USB | 32-VFQFN Exposed Pad | Surface Mount | 85 C | -40 ¯C | 25 |
 SILICON LABS | 3.6 V | 2.65 V | A/D 20x10b | 32-QFP (7x7) | CIP-51 8051 | Internal | 32 KB | 48 MHz | 8-Bit | 2.25 K | FLASH | I2C SMBus SPI UART/USART USB | 32-LQFP | Surface Mount | 85 C | -40 ¯C | 25 |
SILICON LABS | 3.6 V | 2.65 V | A/D 20x10b | 32-QFP (7x7) | CIP-51 8051 | Internal | 64 KB | 48 MHz | 8-Bit | 4.25 K | FLASH | I2C SMBus SPI UART/USART USB | 32-LQFP | Surface Mount | 85 C | -40 ¯C | 25 |
SILICON LABS | 3.6 V | 2.65 V | A/D 20x10b | 32-QFN (5x5) | CIP-51 8051 | Internal | 64 KB | 48 MHz | 8-Bit | 4.25 K | FLASH | I2C SMBus SPI UART/USART USB | 32-VFQFN Exposed Pad | Surface Mount | 85 C | -40 ¯C | 25 |
 SILICON LABS | 3.6 V | 2.65 V | A/D 32x10b | 48-TQFP (7x7) | CIP-51 8051 | Internal | 64 KB | 48 MHz | 8-Bit | 4.25 K | FLASH | EBI/EMI I2C SMBus SPI UART/USART USB | 48-TQFP | Surface Mount | 85 C | -40 ¯C | 40 |