EFM8BB51F8G-C-TSSOP20R The Silicon Labs EFM8BB51F8G-C-TSSOP20R is an 8-bit microcontroller featuring an 8051 core, 8KB Flash memory, and 16 multifunction I/O pins. It operates at speeds up to 50MHz.
Mfr Part #:

EFM8BB51F8G-C-TSSOP20R

Available from 1 distributors
Mfr Name: Silicon Labs
Silicon Labs
The Silicon Labs EFM8BB51F8G-C-TSSOP20R is an 8-bit microcontroller featuring an 8051 core, 8KB Flash memory, and 16 multifunction I/O pins. It operates at speeds up to 50MHz.
✓ Total Stock: 319,500 pcs

EFM8BB51F8G-C-TSSOP20R Available from 1 distributor

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EFM8BB51F8G-C-TSSOP20R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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EFM8BB51F8G-C-TSSOP20R Description

Short technical summary and product information.

The EFM8BB51F8G-C-TSSOP20R is an 8-bit microcontroller from Silicon Labs' Busy Bee family, designed for space-constrained applications. It features a pipelined CIP-51 8051 core capable of operating at up to 50MHz.

 

This MCU offers 8KB of in-system re-programmable Flash memory and 1.25KB of RAM. It includes essential peripherals such as a 12-bit Analog-to-Digital converter, two analog comparators, and a temperature sensor. Connectivity options include I²C, SMBus, SPI, and UART/USART.

 

The device is housed in a 20-TSSOP package and supports surface mount installation. It operates within a voltage range of 1.8V to 5.5V and has an operating temperature range of -40°C to 85°C (TA). The 16 multifunction I/O pins are 5V capable and feature a flexible peripheral crossbar for routing.

 

Key features include a watchdog timer, power-on reset, and brownout detectors. The EFM8BB51 family is suitable for various embedded applications including LED lighting control, industrial automation, consumer electronics, and motor control.

EFM8BB51F8G-C-TSSOP20R Quick Information

Product Type: Microcontroller
Series: EFM8BB51
Canonical Name: EFM8BB51F8G-C-TSSOP20R 8-Bit Microcontroller
Subcategory: 8-Bit

EFM8BB51F8G-C-TSSOP20R Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

EFM8BB51F8G-C-TSSOP20R Features

  • 8-bit 8051 core microcontroller
  • Up to 50MHz operating frequency
  • 8KB Flash memory
  • 16 multifunction I/O pins
  • 20-TSSOP surface mount package

EFM8BB51F8G-C-TSSOP20R Applications

  • Ideal for space-constrained applications
  • Suitable for LED lighting control
  • Used in industrial automation
  • Applicable to consumer electronics
  • Designed for motor control

EFM8BB51F8G-C-TSSOP20R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the EFM8BB51F8G-C-TSSOP20R?

The operating voltage is 1.8V to 5.5V.

What package type is the EFM8BB51F8G-C-TSSOP20R microcontroller in?

It is supplied in a 20-TSSOP package.

What is the operating temperature range for this microcontroller?

The operating temperature range is -40°C to 85°C (TA).

What is the RoHS status of the EFM8BB51F8G-C-TSSOP20R?

The RoHS status is RoHS3 Compliant.

What is the Flash memory size of the EFM8BB51F8G-C-TSSOP20R?

It has 8KB of Flash program memory.

How many I/O pins does the EFM8BB51F8G-C-TSSOP20R have?

It features 16 multifunction I/O pins.

What is the core processor of this microcontroller?

The core processor is a CIP-51 8051.

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