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The Silicon Labs EFM8BB31F64G-D-QUFN24 is a Busy Bee 8-bit microcontroller that offers state-of-the-art performance by integrating a 12-bit ADC, an internal temperature sensor, and up to two 12-bit DACs in a small package.The EFM8BB31F64G-D-QUFN24 MCUs are based on a highly efficient pipelined 8051 core ( The EFM8BB31F64G-D-QFN24 MCUs feature a highly efficient pipelined 8051 core (operating up to 50MHz), a variety of communication interfaces, and four channels of configurable logic, making them well-suited for many embedded and general-purpose applications.

Product Specifications

Product Category: 8-Bit Microcontrollers - MCUs

Mounting Style: SMD/SMT

Package / Case: QFN-24

Core: CIP-51 8051

Programme memory size: 64 kB

Data bus width: 8 bit

ADC resolution: 10 bit, 12 bit

Maximum clock frequency: 50 MHz

Number of inputs/outputs: 20 I/Os

Data RAM size: 4.35 kB

Supply voltage - min: 2.2 V

Supply voltage - max: 3.6 V

Minimum operating temperature: - 40 C

Maximum operating temperature: + 85 C

DAC resolution: 12 bit

Data Ram Type: RAM

Interface Type: I2C, SM-Bus, SPI, UART

Humidity Sensitivity: Yes

Number of ADC Channels: 12 Channel

Number of Timers/Counters: 6 Timer

Applications for the EFM8BB31F64G-D-QFN24 include the following:

Consumer electronics

Precision instruments

Power management and control

Industrial control and automation

Intelligent sensors

Automotive Controls

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• 6.Can the company issue an invoice?

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