EFM8BB21F16G-B-QSOP24
RoHS
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Package 24-SSOP (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description
SILICON LABS - EFM8BB21F16G-B-QSOP24 - MCU, 8BIT, 8051, 50MHZ, QSOP-24
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Technical Details
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-SSOP (0.154, 3.90mm Width)
Number of Pins 24
Technical
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2014
Series Busy Bee
Part Status Discontinued
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 24
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Supply Voltage 3V
Frequency 50MHz
Supply Voltage-Max (Vsup) 3.6V
Interface I2C, SMBus, SPI, UART, USART
Memory Size 16kB
Oscillator Type Internal
Number of I/O 21
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
Program Memory Type FLASH
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
Data Bus Width 8b
PWM Channels YES
Number of Timers/Counters 5
Number of UART Channels 2
Number of ADC Channels 20
Number of I2C Channels 1
Dimensions
Height 1.5mm
Length 8.65mm
Width 3.9mm
Compliance
REACH SVHC Unknown
RoHS Status RoHS Compliant
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