EFM8™ Laser Bee 8-bit Microcontrollers (MCUs)

The Laser Bee family of EFM8 Microcontrollers (MCUs) includes analog intensive MCUs that operate at up to 72 MHz. These MCUs offer high performance analog including 14-bit ADC, 12-bit DAC, ±3 °C temperature sensor and high speed communication peripherals in packages as small as 3 mm x 3 mm, making them ideal for applications that require performance analog.

Features

  • Pipelined 8-bit C8051 core with up to 72 MHz maximum operating frequency
  • One 14-bit, 900 ksps Analog to Digital converter (ADC) with up to 20 channels
  • Up to four 12-bit, 200 ksps Digital to Analog converter (DAC)
  • Integrated temperature sensor with ±3°C (-20°C to 85°C) accuracy
  • Two low-current analog comparators with build-in 6-bit DAC
  • Up to 24 multifunction, 5 V tolerant I/O pins
  • UART, SPI, SMBus and high speed I²C slave
  • Priority crossbar and configurable logic units for flexible pin functions
  • 16-bit general-purpose timers

Getting Started with EFM8 Laser Bee

EFM8 Laser Bee Development Kit

The easiest way to begin development with the EFM8 Laser Bee family of MCUs is with the Laser Bee starter kit.

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Configurable Logic in MCUs Revolutionizes Small Applications

Explore the general operation of CL hardware as well as how configurable logic drives smaller and cheaper applications.



Laser Bee Product Matrix

Common Specifications

MCU Core: 8051

Cap Sense: No

Timers (16-bit): 6

PCA Channels: 6

UART: 2

SPI: 1

I²C: 1

AEC-Q100: Yes

Internal Osc.: ±2

VREF: Yes

Devices
Part Number Data Sheet Dev Kit MCU Core MHz Flash (kB) RAM (kB) Dig I/O Pins 5 Volt Tolerant ADC 1 USB Temp Sensor Timers (16-bit) PCA Channels DAC Comparators UART SPI I²C HS I²C Slave I²S EMIF CAN LIN AES AEC-Q100 Vdd (min) Vdd (max) Package Type Package Size Internal Osc. VREF Debug Interface Temperature Range (ºC)
SLSTK2030A 8051 72 16 1.25 20 Yes 14-bit, 12-ch. No Yes 6 6 2 2 1 1 1 0 0 0 0 No Yes 2.2 3.6 QFN24 3x3 ±2 Yes C2 -40 105
SLSTK2030A 8051 72 16 1.25 29 Yes 14-bit, 20-ch. No Yes 6 6 2 2 1 1 1 0 0 0 0 No Yes 2.2 3.6 QFN32 4x4 ±2 Yes C2 -40 105
SLSTK2030A 8051 72 16 1.25 28 Yes 14-bit, 20-ch. No Yes 6 6 2 2 1 1 1 0 0 0 0 No Yes 2.2 3.6 QFP32 7x7 ±2 Yes C2 -40 105
SLSTK2030A 8051 72 16 1.25 21 Yes 14-bit, 13-ch. No Yes 6 6 2 2 1 1 1 0 0 0 0 No Yes 2.2 3.6 QSOP24 8.7x3.9 ±2 Yes C2 -40 105
SLSTK2030A 8051 72 16 1.25 20 Yes 14-bit, 12-ch. No Yes 6 6 12-bit, 2-ch. 2 2 1 1 1 0 0 0 0 No Yes 2.2 3.6 QFN24 3x3 ±2 Yes C2 -40 105
SLSTK2030A 8051 72 16 1.25 29 Yes 14-bit, 20-ch. No Yes 6 6 12-bit, 2-ch. 2 2 1 1 1 0 0 0 0 No Yes 2.2 3.6 QFN32 4x4 ±2 Yes C2 -40 105
SLSTK2030A 8051 72 16 1.25 28 Yes 14-bit, 20-ch. No Yes 6 6 12-bit, 2-ch. 2 2 1 1 1 0 0 0 0 No Yes 2.2 3.6 QFP32 7x7 ±2 Yes C2 -40 105
SLSTK2030A 8051 72 16 1.25 21 Yes 14-bit, 13-ch. No Yes 6 6 12-bit, 2-ch. 2 2 1 1 1 0 0 0 0 No Yes 2.2 3.6 QSOP24 8.7x3.9 ±2 Yes C2 -40 105
SLSTK2030A 8051 72 32 2.25 20 Yes 14-bit, 12-ch. No Yes 6 6 12-bit, 2-ch. 2 2 1 1 1 0 0 0 0 No Yes 2.2 3.6 QFN24 3x3 ±2 Yes C2 -40 105
SLSTK2030A 8051 72 32 2.25 29 Yes 14-bit, 20-ch. No Yes 6 6 12-bit, 2-ch. 2 2 1 1 1 0 0 0 0 No Yes 2.2 3.6 QFN32 4x4 ±2 Yes C2 -40 105
SLSTK2030A 8051 72 32 2.25 28 Yes 14-bit, 20-ch. No Yes 6 6 12-bit, 2-ch. 2 2 1 1 1 0 0 0 0 No Yes 2.2 3.6 QFP32 7x7 ±2 Yes C2 -40 105
SLSTK2030A 8051 72 32 2.25 21 Yes 14-bit, 13-ch. No Yes 6 6 12-bit, 2-ch. 2 2 1 1 1 0 0 0 0 No Yes 2.2 3.6 QSOP24 8.7x3.9 ±2 Yes C2 -40 105
SLSTK2030A 8051 72 32 2.25 20 Yes 14-bit, 12-ch. No Yes 6 6 12-bit, 4-ch. 2 2 1 1 1 0 0 0 0 No Yes 2.2 3.6 QFN24 3x3 ±2 Yes C2 -40 105
SLSTK2030A 8051 72 32 2.25 29 Yes 14-bit, 20-ch. No Yes 6 6 12-bit, 4-ch. 2 2 1 1 1 0 0 0 0 No Yes 2.2 3.6 QFN32 4x4 ±2 Yes C2 -40 105
SLSTK2030A 8051 72 32 2.25 28 Yes 14-bit, 20-ch. No Yes 6 6 12-bit, 4-ch. 2 2 1 1 1 0 0 0 0 No Yes 2.2 3.6 QFP32 7x7 ±2 Yes C2 -40 105
SLSTK2030A 8051 72 32 2.25 21 Yes 14-bit, 13-ch. No Yes 6 6 12-bit, 4-ch. 2 2 1 1 1 0 0 0 0 No Yes 2.2 3.6 QSOP24 8.7x3.9 ±2 Yes C2 -40 105
SLSTK2030A 8051 72 64 4.25 20 Yes 14-bit, 12-ch. No Yes 6 6 12-bit, 4-ch. 2 2 1 1 1 0 0 0 0 No Yes 2.2 3.6 QFN24 3x3 ±2 Yes C2 -40 105
SLSTK2030A 8051 72 64 4.25 29 Yes 14-bit, 20-ch. No Yes 6 6 12-bit, 4-ch. 2 2 1 1 1 0 0 0 0 No Yes 2.2 3.6 QFN32 4x4 ±2 Yes C2 -40 105
SLSTK2030A 8051 72 64 4.25 28 Yes 14-bit, 20-ch. No Yes 6 6 12-bit, 4-ch. 2 2 1 1 1 0 0 0 0 No Yes 2.2 3.6 QFP32 7x7 ±2 Yes C2 -40 105
SLSTK2030A 8051 72 64 4.25 21 Yes 14-bit, 13-ch. No Yes 6 6 12-bit, 4-ch. 2 2 1 1 1 0 0 0 0 No Yes 2.2 3.6 QSOP24 8.7x3.9 ±2 Yes C2 -40 105
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