Datasheet Silicon Labs EFM8LB12F32E-C-QFN24 — 数据表

EFM8 Laser Bee Family
EFM8LB1 Data Sheet
The EFM8LB1, part of the Laser Bee family of MCUs, is a performance line of 8-bit microcontrollers with a comprehensive analog and digital feature set in small packages. KEY FEATURES • Pipelined 8-bit 8051 MCU Core with
72 MHz operating frequency These devices offer state-of-the-art performance by integrating 14-bit ADC, internal
calibrated temperature sensor (±3 °C), and up to four 12-bit DACs into small packages,
making them ideal for the most stringent analog requirement applications. With an efficient, pipelined 8051 core with maximum operating frequency at 72 MHz, various communication interfaces, and four channels of configurable logic, the EFM8LB1 family is
optimal for many embedded applications. • Up to 29 multifunction I/O pins
• One 14-bit, 900 ksps ADC
• Up to four 12-bit DACs with
synchronization and PWM capabilities
• Two low-current analog comparators with
built-in reference DACs
• Internal calibrated temperature sensor
(±3 °C) EFM8LB1 applications include the following:
• Optical network modules
• Precision instrumentation • Internal 72 MHz and 24.5 MHz oscillators
accurate to ±2% • Industrial control and automation
• Smart sensors • Four channels of Configurable Logic
• 6-channel PWM / PCA
• Six 16-bit general-purpose timers Core / Memory Clock Management CIP-51 8051 Core
(72 MHz)
Flash Program
Memory RAM Memory …