EFM8BB51F8I-C-TSSOP20R The Silicon Labs EFM8BB51F8I-C-TSSOP20R is an 8-bit microcontroller featuring an 8051 core and 8KB of Flash memory. It offers a 50MHz operating speed and 16 multifunction I/O pins.
Mfr Part #:

EFM8BB51F8I-C-TSSOP20R

Available from 1 distributors
Mfr Name: Silicon Labs
Silicon Labs
The Silicon Labs EFM8BB51F8I-C-TSSOP20R is an 8-bit microcontroller featuring an 8051 core and 8KB of Flash memory. It offers a 50MHz operating speed and 16 multifunction I/O pins.
✓ Total Stock: 319,500 pcs

EFM8BB51F8I-C-TSSOP20R Available from 1 distributor

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EFM8BB51F8I-C-TSSOP20R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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EFM8BB51F8I-C-TSSOP20R Description

Short technical summary and product information.

The EFM8BB51F8I-C-TSSOP20R, part of Silicon Labs' EFM8 Busy Bee family, is an 8-bit microcontroller designed for space-constrained applications. It utilizes a pipelined CIP-51 8051 core capable of operating at up to 50MHz.

 

This device integrates essential peripherals including a 12-bit Analog-to-Digital Converter (ADC), multiple timers, and communication interfaces such as I2C, SMBus, SPI, and UART. It provides 16 multifunction I/O pins, all of which are 5V capable.

 

The microcontroller is housed in a 20-TSSOP package, suitable for surface mounting. It operates within a voltage range of 1.8V to 5.5V and has an operating temperature range of -40°C to 125°C (TA).

 

Key features include 8KB of in-system reprogrammable Flash memory and 1.25KB of RAM. The device also incorporates power management features like Brown-out Detect/Reset and Power-On Reset (POR), along with a Watchdog Timer (WDT).

EFM8BB51F8I-C-TSSOP20R Quick Information

Product Type: Microcontroller
Canonical Name: EFM8BB51F8I-C-TSSOP20R 8-Bit Microcontroller
Subcategory: 8-Bit

EFM8BB51F8I-C-TSSOP20R Compliance

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

EFM8BB51F8I-C-TSSOP20R Features

  • 8-bit 8051 core runs at 50MHz.
  • 8KB Flash and 1.25KB RAM.
  • 16 multifunction 5V capable I/O pins.
  • Integrated 12-bit ADC.
  • Surface mount 20-TSSOP package.

EFM8BB51F8I-C-TSSOP20R Applications

  • Ideal for embedded control tasks.
  • Suitable for space-constrained designs.
  • Used in consumer electronics.
  • Supports industrial automation.

EFM8BB51F8I-C-TSSOP20R FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the EFM8BB51F8I-C-TSSOP20R?

The operating voltage is 1.8V to 5.5V.

What package type is the EFM8BB51F8I-C-TSSOP20R available in?

It is available in a 20-TSSOP package.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C (TA).

What is the RoHS status of this component?

The RoHS status is RoHS3 Compliant.

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