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IC MCU 8BIT 32KB FLASH 32QFP
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| Type | Description |
| Category | Integrated Circuits (ICs) |
| Embedded | Microcontrollers |
| Mfr | Silicon Labs |
| Series | Busy Bee |
| Package | Tray |
| Product Status | Not For New Designs |
| Matkronics Programmable | Not Verified |
| 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 | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 2.25K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.2V ~ 3.6V |
| Data Converters | A/D 20x10/12b SAR; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 32-TQFP |
| Supplier Device Package | 32-QFP (7x7) |
| Base Product Number | EFM8BB31 |
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