Silicon Labs EFM8UB20F32G-B-QFP48 Microcontrollers
IC MCU 8BIT 32KB FLASH 48TQFP

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
EFM8UB20F32G-B-QFP48
Detailed Description
Package
48-TQFP
Key Features
Package / Case: 48-TQFP; Mounting Type: Surface Mount; Supply Voltage: 2.65V ~ 3.6V; RAM Size: 2.25K x 8
Lifecycle Status
Unknown
RoHS State
Unknown
Datasheet
EFM8UB20F32G-B-QFP48 Datasheet
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Technical Specifications
Silicon Labs EFM8UB20F32G-B-QFP48 Microcontrollers technical specifications.
General
Inventory As of
2026-05-14
Source Manufacturer
Silicon Labs
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
48-TQFP
Supplier Device Package
48-TQFP (7x7)
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O
40
Speed
48MHz
Core Processor
CIP-51 8051
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