Silicon Labs EFM8UB20F32G-B-QFP32 — Microcontrollers & Processors (MCU / MPU / DSP)
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Silicon Labs / Microcontrollers & Processors (MCU / MPU / DSP)

Silicon Labs EFM8UB20F32G-B-QFP32

MPN EFM8UB20F32G-B-QFP32
End of Life Spot Stock · 24-48h Dispatch 100% Original Sealed

IC MCU 8BIT 32KB FLASH 32QFP

In Stock: 1,250 pcs
MOQ: 1 pcs
Logistics: DHL / FedEx DAP (Global Express · 3-7d) Russia & CIS DDP (Door-to-Door Cleared)
Dispatch: Shenzhen / HK
Unit Price (USD)
$3.69 / pc
Direct Purchase Ready
Volume Pricing Breaks Confirmed upon quotation
1+ pcs
$3.69
10+ pcs
$3.32
30+ pcs
$3.03
100+ pcs
$2.73
500+ pcs
$2.55
1,000+ pcs
$2.40
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$3.69 / ea

1,250 in stock — maximum per order · 3–4 days lead time

$3.32 / ea from 10 pcs

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[SPEC] Essential Parameters Snapshot Full Specifications (17)
Package / Case 32-LQFP
Supply Voltage 2.65V ~ 3.6V
Speed / Frequency 48MHz
Memory / RAM 2.25K x 8

Full Technical Specifications

17 Parameters
EFM8UB20F32G-B-QFP32 specifications
Parameter / AttributeSpecification / Value
SeriesUniversal Bee
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))2.65V ~ 3.6V
Operating temperature-40°C ~ 85°C (TA)
Speed48MHz
PackageTray
RAM size2.25K x 8
Core size8-Bit
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
ConnectivityI²C, SMBus, SPI, UART/USART, USB
Number of i (O)25
Core processorCIP-51 8051
Case32-LQFP
Data convertersA/D 20x10b
Program memory size32KB (32K x 8)
Series Sibling Variants

Silicon Labs Universal Bee Series Models

Sibling variants, package options, and speed/density grades in this Silicon Labs semiconductor series. Active Shenzhen warehouse allocation and rapid 24-48h dispatch.

EFM8UB20F32G-B-QFP32
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