Silicon Labs EFM8BB31F64I-B-QSOP24, 8bit Microcontroller, EFM8BB3, 50MHz, 64 kB Flash, 24-Pin QSOP
- RS stock no.:
- 146-1830
- Mfr. Part No.:
- EFM8BB31F64I-B-QSOP24
- Manufacturer:
- Silicon Labs
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Added
Price (Excl VAT) Each (In a Tube of 56)
R 26,581
(exc. VAT)
R 30,568
(inc. VAT)
| Units | Per unit | Per Tube* |
| 56 + | R 26,581 | R 1 488,536 |
| *price indicative | ||
- RS stock no.:
- 146-1830
- Mfr. Part No.:
- EFM8BB31F64I-B-QSOP24
- Manufacturer:
- Silicon Labs
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- TH
Product Details
EFM8BB Busy Bee Microcontrollers, Silicon Labs
The EFM8 Busy Bee 8-bit Microcontroller (MCU) devices are designed for use in a wide variety of general purpose applications. They operate at up 50MHz with a pipelined 8-bit C8051 core.
Up to 22 multifunction, +5V tolerant I/O pins
Priority crossbar for flexible pin mapping
12-bit Analogue to Digital converter (ADC) with up to 20 channels
Up to five 16-bit timers
Integrated temperature sensor
UART, SPI and SMBus/I²C serial communication
Priority crossbar for flexible pin mapping
12-bit Analogue to Digital converter (ADC) with up to 20 channels
Up to five 16-bit timers
Integrated temperature sensor
UART, SPI and SMBus/I²C serial communication
The EFM8 8-bit microcontroller family has an unparalleled combination of features and capabilities including a high-speed pipelined 8051 core, ultra-low power, precision analogue and enhanced communication peripherals, integrated oscillators, small-footprint packages, and a crossbar architecture that enables flexible digital and analogue multiplexing to simplify PCB design and I/O signal routing. These next-generation 8-bit devices are aimed at the engineer developing products for the Internet-of-Things (IoT) which will be very small, perform complex processing and run off tiny batteries.
Specification
Attribute | Value |
|---|---|
| Family Name | EFM8BB3 |
| Package Type | QSOP |
| Mounting Type | Surface Mount |
| Pin Count | 24 |
| Data Bus Width | 8bit |
| Program Memory Size | 64 kB |
| Maximum Frequency | 50MHz |
| RAM Size | 4.352 kB |
| USB Channels | 0 |
| Number of PWM Units | 0 |
| Typical Operating Supply Voltage | 2.2 → 3.6 V |
| Number of ADC Units | 1 |
| Instruction Set Architecture | Pipelined |
| Maximum Number of Ethernet Channels | 0 |
| Width | 3.9mm |
| ADCs | 13 x 12 bit |
| Height | 1.5mm |
| Program Memory Type | Flash |
| Data Rate | 1.12Msps |
| Length | 8.65mm |
| Dimensions | 8.65 x 3.9 x 1.5mm |
- RS stock no.:
- 146-1830
- Mfr. Part No.:
- EFM8BB31F64I-B-QSOP24
- Manufacturer:
- Silicon Labs