Introducing the EFM8BB5
Silicon Labs has announced the newest addition to the 8-bit portfolio, the EFM8BB5, which empowers developers with a versatile, highly integrated platform, ideal for transitioning from older 8-bit offerings. With compact package options as small as 2 mm x 2 mm and competitive pricing to cater to even the most budget-conscious designers, the BB5 family excels both as a means to augment existing products with simple functionality and as the primary MCU.
Frequency | Flash (kB) | RAM (kB) | GPIO | ADC 1 | ADC 2 | DAC | ACMP | USB | SPI | UART | I2C | Packages | Timers | Vdd (Min) | Vdd (Max) | PWM/PCA Ch. | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
EFM8 BB5
EFM8 BB5 8-bit Microcontrollers (MCUs)
|
50 | 4, 8, 16, 32 | 0.5, 1.28, 2.30 | 9, 12, 16, 25, 29 | 12-bit, 12-ch., 12-bit, 16-ch, 12-bit, 16-ch., 12-bit, 5-ch., 12-bit, 8-ch. | — | -, 10-bit, 1-ch, 10-bit, 1-ch. | 0, 2 | 1 | 1, 2 | 1,2 | QFN12, QFN16, QFN20, QFN32, SOIC16, TSSOP20, TSSOP28 | 4 | 1.8 | 5.5 | 3 | |
EFM8 Busy Bee
EFM8 Busy Bee 8-bit Microcontrollers (MCUs)
|
25, 50 | 2, 4, 8, 16, 32, 64 | 0.25, 0.5, 2.25, 4.25 | 13, 16, 20, 22, 28, 29 | 12-bit, 12-ch., 12-bit, 15-ch., 12-bit, 20-ch. | — | 12-bit, 2-ch., 12-bit, 4-ch., — | 2 | 1 | 1, 2 | 1 1 | QFN20, QFN24, QFN28, QFN32, QFP32, SOIC16 | 4, 5, 6 | 2.2 | 3.6 | 3, 6 | |
EFM8 Laser Bee
EFM8 Analog Intensive Laser Bee 8-bit Microcontrollers (MCUs)
|
72 | 16, 32, 64 | 1.25, 2.25, 4.25 | 20, 28, 29 | 14-bit, 12-ch., 14-bit, 20-ch. | — | 12-bit, 2-ch., 12-bit, 4-ch., — | 2 | 1 | 2 | 1 1 | QFN24, QFN32, QFP32 | 6 | 2.2 | 3.6 | 6 | |
EFM8 Sleepy Bee
EFM8 Ultra Low Power Sleepy Bee 8-bit Microcontrollers (MCUs)
|
25 | 2, 4, 8, 16, 32, 64 | 0.25, 0.5, 4 | 13, 16, 17, 24 | 10-bit, 15-ch., 10-bit, 23-ch., 12-bit, 10-ch., 12-bit, 9-ch. | — | — | 1, 2 | 1, 2 | 1 | 1 | CSP16, QFN20, QFN24, QFN32, QFP32 | 4 | 1.8 | 3.6 | 3, 6 | |
EFM8 Universal Bee
EFM8 USB Capable Universal Bee 8-bit Microcontrollers (MCUs)
|
48 | 8, 16, 32, 64 | 2, 4 | 13, 22, 25, 40 | 10-bit, 20-ch., 10-bit, 32-ch., 12-bit, 11-ch., 12-bit, 20-ch. | — | — | 2 | 1 | 2 | 2 1 | QFN20, QFN28, QFN32, QFP32, QFP48 | 5, 6 | 2.2, 2.7 | 3.8, 5.25 | 3, 5 | |
C8051F02x
C8051F02x Analog-Intensive MCUs
|
25 | 64 | 4.25 | 32, 64 | 10-bit, 8-ch., 100 ksps, 12-bit, 8-ch., 100 ksps | 8-bit, 8-ch., 500 ksps | 12-bit, 2-ch. | 2 | 1 | 2 | 1 | QFP100, QFP64 | 5 | 2.7 | 3.6 | 5 | |
C8051F04x
C8051F04x Analog-Intensive MCUs
|
25 | 32, 64 | 4.25 | 32, 64 | 10-bit, 13-ch., 100 ksps, 12-bit, 13-ch., 100 ksps | 8-bit, 8-ch., 500 ksps, — | 12-bit, 2-ch., — | 3 | 1 | 2 | 1 | QFP100, QFP64 | 5 | 2.7 | 3.6 | 6 | |
C8051F06x
C8051F06x Analog-Intensive MCUs
|
25 | 32, 64 | 4.25 | 24, 59 | 16-bit, 1-ch., 1 Msps | 16-bit, 1-ch., 1 Msps | 12-bit, 2-ch., — | 3 | 1 | 2 | 1 | QFP100, QFP64 | 5 | 2.7 | 3.6 | 6 | |
C8051F12x/13x
C8051F12x/13x Analog-Intensive MCUs
|
50, 100 | 64, 128 | 8 | 32, 64 | 10-bit, 8-ch., 100 ksps, 12-bit, 8-ch., 100 ksps | 8-bit, 8-ch., 500 ksps, — | 12-bit, 2-ch., — | 2 | 1 | 2 | 1 | QFP100, QFP64 | 5 | 2.7 | 3.6 | 6 | |
C8051F30x
C8051F30x Small Form Factor Microcontrollers
|
25 | 2, 4, 8 | 0.25 | 8 | 8-bit, 8-ch., 500 ksps, — | — | — | 1 | 0 | 1 | 1 | QFN11 | 3 | 2.7 | 3.6 | 3 | |
C8051F31x
C8051F31x Small Form Factor Microcontrollers
|
25 | 8, 16 | 1.25 | 21, 25, 29 | 10-bit, 13-ch.,200 ksps, 10-bit, 17-ch., 200 ksps, 10-bit, 21-ch., 200 ksps, — | — | — | 2 | 1 | 1 | 1 | QFN24, QFN28, QFP32 | 4 | 2.7 | 3.6 | 5 | |
C8051F32x/34x
C8051F32x/34x USB Microcontrollers
|
25, 50 | 16, 32, 64 | 1.5, 2.25, 4.25 | 15, 21, 25, 40 | 10-bit, 13-ch., 200 ksps, 10-bit, 17-ch., 200 ksps, 10-bit, 20-ch., 200 ksps, 10-bit, 21-ch., 200 ksps, — | — | — | 0, 2 | 0, 1 | 1, 2 | 1 | QFN28, QFN32, QFP32, QFP48 | 2, 4 | 2.7, 4 | 5.25 | 0, 5 | |
C8051F33x
C8051F33x Small Form Factor Microcontrollers
|
25 | 2, 4, 8, 16 | 0.75 | 17, 21 | 10-bit, 16-ch., 200 ksps, — | — | 10-bit, 1-ch., — | 1 | 1 | 1 | 1 | QFN20, QFN24 | 4 | 2.7 | 3.6 | 3 | |
C8051F35x
C8051F35x Analog-Intensive MCUs
|
50 | 8 | 0.75 | 17 | 16-bit, 8-ch., 1 ksps, 24-bit, 8-ch., 1 ksps | — | 8-bit, 2-ch. | 1 | 1 | 1 | 1 | QFN28, QFP32 | 4 | 2.7 | 3.6 | 3 | |
C8051F36x
C8051F36x Small Form Factor Microcontrollers
|
50, 100 | 32 | 1.25 | 25, 29, 39 | 10-bit, 17-ch., 200 ksps, 10-bit, 21-ch., 200 ksps | — | 10-bit, 1-ch. | 2 | 1 | 1 | 1 | QFN28, QFP32, QFP48 | 4 | 2.7 | 3.6 | 6 | |
C8051F38x
C8051F38x Microcontrollers
|
50 | 16, 32, 64 | 2.25, 4.25 | 25, 40 | 10-bit, 21-ch., 500 ksps, 10-bit, 32-ch., 500 ksps, — | — | — | 2 | 1 | 2 | 2 | QFN32, QFP32, QFP48 | 6 | 2.7 | 5.25 | 5 | |
C8051F39x
C8051F39x Small Form Factor Microcontrollers
|
50 | 4, 8, 16 | 1 | 17, 21 | 10-bit, 16-ch., 500 ksps, — | — | 10-bit, 2-ch., — | 1 | 1 | 1 | 2 | QFN20, QFN24 | 6 | 1.8 | 3.6 | 3 | |
C8051F41x
C8051F41x Small Form Factor Microcontrollers
|
50 | 16, 32 | 2.25 | 20, 24 | — | — | 12-bit, 2-ch. | 2 | 1 | 1 | 1 | QFN28, QFP32 | 4 | 2 | 5.25 | 6 | |
C8051F50x
C8051F50x Automotive & Industrial MCUs
|
50 | 32, 64 | 4.25 | 25, 33, 40 | 12-bit, 25-ch., 200 ksps, 12-bit, 32-ch., 200 ksps | — | — | 2 | 1 | 1 | 1 | QFN32, QFN40, QFN48, QFP32, QFP48 | 4 | 1.8 | 5.25 | 6 | |
C8051F51x
C8051F51x Automotive & Industrial MCUs
|
50 | 32 | 4.25 | 33 | 12-bit, 32-ch., 200 ksps | — | — | 2 | 1 | 1 | 1 | QFN40 | 4 | 1.8 | 5.25 | 6 | |
C8051F52x
Automotive & Industrial MCUs
|
25 | 2, 4, 8 | 0.25 | 6 | 12-bit, 6-ch, 200 ksps, 12-bit, 6-ch., 200 ksps | — | — | 1 | 1 | 1 | DFN10 | 3 | 2 | 5.25 | 3 | ||
C8051F53x
C8051F53x Automotive & Industrial MCUs
|
25 | 2, 4, 8 | 0.25 | 16 | 12-bit, 16-ch., 200 ksps | — | — | 1 | 1 | 1 | QFN20, TSSOP20 | 3 | 2 | 5.25 | 3 | ||
C8051F54x
C8051F54x Automotive & Industrial MCUs
|
50 | 8, 16 | 1.25 | 18, 25 | 12-bit, 18-ch., 200 ksps, 12-bit, 25-ch., 200 ksps | — | — | 2 | 1 | 1 | QFN24, QFN32 | 4 | 1.8 | 5.25 | 6 | ||
C8051F55x
C8051F55x Automotive & Industrial MCUs
|
50 | 16, 32 | 2.25 | 18 | 12-bit, 18-ch., 200 ksps | — | — | 2 | 1 | 1 | 1 | QFN24 | 4 | 1.8 | 5.25 | 6 | |
C8051F56x
C8051F56x Automotive & Industrial MCUs
|
50 | 16, 32 | 2.25 | 25, 33 | 12-bit, 25-ch., 200 ksps, 12-bit, 32-ch., 200 ksps | — | — | 2 | 1 | 1 | 1 | QFN32, QFN40, QFP32 | 4 | 1.8 | 5.25 | 6 | |
C8051F57x
Automotive & Industrial MCUs
|
50 | 32 | 2.25 | 33 | 12-bit, 32-ch., 200 ksps | — | — | 2 | 1 | 1 | 1 | QFN40 | 4 | 1.8 | 5.25 | 6 | |
C8051F58x
C8051F58x Automotive & Industrial MCUs
|
50 | 96, 128 | 8 | 25, 33, 40 | 12-bit, 25-ch., 200 ksps, 12-bit, 32-ch., 200 ksps | — | — | 3 | 1 | 2 | 1 | QFN32, QFN40, QFN48, QFP32, QFP48 | 6 | 1.8 | 5.25 | 12 | |
C8051F92x-93x
C8051F92x-93x Ultra Low-Power MCUs
|
25 | 32, 64 | 4.25 | 16, 24 | 10-bit, 15-ch., 300 ksps, 10-bit, 23-ch., 300 ksps | — | — | 2 | 2 | 1 | 1 | QFN24, QFN32, QFP32 | 4 | 0.9 | 3.6 | 6 | |
C8051F96x
C8051F96x Ultra Low-Power Microcontrollers
|
25 | 16, 32, 64, 128 | 4.25, 8 | 34, 57 | 12-bit, 16-ch., 75 ksps | — | — | 2 | 1, 2 | 1 | 1 1 | QFN40, QFN76, QFP80 | 4 | 1.8 | 3.8 | 6 |
Featured 8-bit MCU Kits
EFM8 BB50 8-bit MCU Explorer Kit
EFM8 BB50 8-bit MCU Explorer Kit
EFM8 BB50 8-bit MCU Pro Kit
EFM8 BB50 8-bit MCU Pro Kit
EFM8 BB52 8-bit MCU Pro Kit
EFM8 BB52 8-bit MCU Pro Kit
EFM8 BB52 8-bit MCU Explorer Kit
EFM8 BB52 8-bit MCU Explorer Kit
EFM8 BB51 8-bit MCU Pro Kit
EFM8 BB51 8-bit MCU Pro Kit
EFM8 BB51 8-bit MCU Explorer Kit
EFM8 BB51 8-bit MCU Explorer Kit
8-bit USB Debug Adapter
8-bit USB Debug Adapter
Simplicity Link Debugger
Simplicity Link Debugger
8-bit Software Development
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