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Overview
| Topology | Other Topology |
| IC revision | A05 |
Description
The Busy Bee family of EFM8 microcontrollers (MCUs) includes general purpose MCUs. These MCUs offer high-value by integrating advanced analog and communication peripherals into small packages, making them ideal for low-latency, BOM and space-constrained embedded applications.
Features
- Pipelined 8-bit C8051 core
- 5 V tolerant I/O pins
- 12-bit Analog to Digital converter (ADC)
- Up to 4 x 12-bit Digital to Analog converter (DAC)
- Two analog comparators
- Integrated temperature sensor
- Enhanced PWM / PCA
- Up to 4 x configurable logic units
- 16-bit timers
- UART, SPI, SMBus/I²C and high speed I2C slave
- Priority crossbar for flexible pin mapping
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | L(µH) | IRP,40K(A) | ISAT,10%(A) | ISAT,30%(A) | RDC(mΩ) | fres(MHz) | Material | Interface Type | Type | Gender | Pins | Mount | PCB Thickness(mm) | IR(A) | Working Voltage(V (DC)) | Packaging | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-HCI SMT Flat Wire High Current Inductor, 1 µH, 16.8 A | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-HCI SMT Flat Wire High Current Inductor | Inductance1 µH | Performance Rated Current16.8 A | Saturation Current @ 10%8 A | Saturation Current @ 30%19 A | DC Resistance4.6 mΩ | Self Resonant Frequency85 MHz | MaterialSuperflux | – | – | – | Pins2 | MountSMT | – | – | – | – | ||||
| WE-HCI SMT Flat Wire High Current Inductor, 4.7 µH, 7.8 A | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-HCI SMT Flat Wire High Current Inductor | Inductance4.7 µH | Performance Rated Current7.8 A | Saturation Current @ 10%2.5 A | Saturation Current @ 30%7 A | DC Resistance19.5 mΩ | Self Resonant Frequency33 MHz | MaterialSuperflux | – | – | – | Pins2 | MountSMT | – | – | – | – | ||||
 | WR-USB Type C Connectors, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-USB Type C Connectors | – | – | – | – | – | – | – | Interface TypeType C | TypeHorizontal | GenderReceptacle | Pins24 | MountTHR | PCB Thickness1.6 mm | Rated Current5 A | Working Voltage48 V (DC) | PackagingTape and Reel |