Silicon Labs EFM8LB12F64ES1-C-QFN32R Microcontrollers
IC MCU 8BIT 64KB FLASH 32QFN

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
EFM8LB12F64ES1-C-QFN32R
Detailed Description
Package
32-UFQFN Exposed Pad
Key Features
Package / Case: 32-UFQFN Exposed Pad; Mounting Type: Surface Mount; Supply Voltage: 2.2V ~ 3.6V; RAM Size: 4.25K x 8
Lifecycle Status
Unknown
RoHS State
Unknown
Datasheet
EFM8LB12F64ES1-C-QFN32R Datasheet
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Technical Specifications
Silicon Labs EFM8LB12F64ES1-C-QFN32R Microcontrollers technical specifications.
General
Inventory As of
2026-05-14
Source Manufacturer
Silicon Labs
Operating Temperature
-40°C ~ 105°C (TA)
Mounting Type
Surface Mount
Package / Case
32-UFQFN Exposed Pad
Supplier Device Package
32-QFN (4x4)
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O
29
Speed
72MHz
Core Processor
CIP-51 8051
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