EFM8BB31F64A-C-5QFN32
IC MCU 8BIT 64KB FLASH 32QFNManufacturer: Silicon Labs
Categories: Microcontrollers
Quality Control: Learn More
Silicon Labs EFM8BB31F64A-C-5QFN32 is a CIP-51 8051 core microcontroller featuring an 8-bit architecture and operating at up to 50MHz. This Busy Bee series device offers 64KB of FLASH program memory and 4.25KB of RAM. Connectivity options include I2C, SMBus, SPI, and UART/USART interfaces. It incorporates a 20-channel 10/12-bit SAR Analog-to-Digital converter and four 12-bit Digital-to-Analog converters. Peripherals include Brown-out Detect/Reset, POR, PWM, and WDT. The device is supplied in a 32-QFN (5x5) package suitable for surface mounting and operates across an automotive grade temperature range of -40°C to 125°C. Key applications include automotive, industrial automation, and consumer electronics.
Additional Information
Series: Busy BeeRoHS Status: ROHS3 CompliantManufacturer Lead Time: 52 week(s)Product Status: Not For New DesignsPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 32-WFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Speed | 50MHz |
| Program Memory Size | 64KB (64K x 8) |
| RAM Size | 4.25K x 8 |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | CIP-51 8051 |
| Data Converters | A/D 20x10/12b SAR; D/A 4x12b |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 2.2V ~ 3.6V |
| Connectivity | I2C, SMBus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Supplier Device Package | 32-QFN (5x5) |
| Grade | Automotive |
| Number of I/O | 29 |
| Programmable | Not Verified |
| Qualification | AEC-Q100 |
Request a Quote
Clients Also Buy
EFM8BB51F16I-C-QFN20R
IC MCU 8BIT 16KB FLASH 20QFN
EFM8BB31F16G-D-QFN32
IC MCU 8BIT 16KB FLASH 32QFN
EFM8BB51F8G-C-QFN20R
IC MCU 8BIT 8KB FLASH 20QFN
