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EFM8BB21F16G-C-QSOP24

EFM8BB21F16G-C-QSOP24

EFM8BB21F16G-C-QSOP24

Silicon Labs

16KB 16K x 8 FLASH CIP-51 8051 8-Bit Microcontroller Busy Bee Series 3V 24-SSOP (0.154, 3.90mm Width)

SOT-23

EFM8BB21F16G-C-QSOP24 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 24-SSOP (0.154, 3.90mm Width)
Surface MountYES
Operating Temperature-40°C~85°C TA
PackagingTube
Series Busy Bee
Published 2014
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 24
HTS Code8542.31.00.01
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 3V
Terminal Pitch0.635mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
JESD-30 Code R-PDSO-G24
Supply Voltage-Max (Vsup) 3.6V
Supply Voltage-Min (Vsup) 2.2V
Oscillator TypeInternal
Number of I/O 21
Speed 50MHz
RAM Size 2.25K x 8
Voltage - Supply (Vcc/Vdd) 2.2V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor CIP-51 8051
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Clock Frequency 50MHz
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 16KB 16K x 8
Connectivity I2C, SMBus, SPI, UART/USART
Bit Size 8
Data Converter A/D 20x12b
Has ADC YES
DMA Channels NO
PWM Channels YES
DAC Channels NO
Length 8.65mm
Height Seated (Max) 1.75mm
Width 3.9mm
RoHS StatusNon-RoHS Compliant
In-Stock:4399 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.83000$0.83
25$0.76240$19.06
100$0.69300$69.3

EFM8BB21F16G-C-QSOP24 Product Details

EFM8BB21F16G-C-QSOP24 Overview


This Microcontroller comes in a 24-SSOP (0.154, 3.90mm Width) package. This Microcontroller has 21 I/Os. The Mounting Type of the Microcontroller is Surface Mount. The MCU is based on the 8-Bit core. This Microcontroller's program memory type is FLASH. The Microcontroller runs in -40°C~85°C TA Operating Temperature. Microcontroller runs in Busy Bee Series. The size of the program memory of Microcontroller is 16KB 16K x 8. MCU is powered by CIP-51 8051 Core Processor. The device belongs to MICROCONTROLLER uPs/uCs/Peripheral ICs Type. The MCU has a number of 24 terminals. Microcontroller comes with 8 bit size. The component always operates in 3V supply voltage. MCU chip has NO DMA channels. The device works in YES PWM channels. It is at 50MHz clock frequency.

EFM8BB21F16G-C-QSOP24 Features


24-SSOP (0.154, 3.90mm Width) package
Mounting type of Surface Mount


EFM8BB21F16G-C-QSOP24 Applications


There are a lot of Silicon Labs
EFM8BB21F16G-C-QSOP24 Microcontroller applications.


  • Automatic control
  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle

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