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Version no longer manufactured. See Alternate Package or Substitute options.
20-VFQFN Exposed Pad
20-VFQFN Exposed Pad
24QFN

EFM8LB12F32E-A-QFN24

Digi-Key Part Number
336-3454-5-ND
Manufacturer
Silicon Labs
Manufacturer Product Number
EFM8LB12F32E-A-QFN24
Supplier
Description
IC MCU 8BIT 32KB FLASH 24QFN
Manufacturer Standard Lead Time
6 Weeks
Detailed Description
CIP-51 8051 Laser Bee Microcontroller IC 8-Bit 72MHz 32KB (32K x 8) FLASH 24-QFN (3x3)
Customer Reference
Product Attributes
Type
Description
Select
Category
Mfr
Silicon Labs
Series
Package
Tube
Part Status
Discontinued at Digi-Key
Core Processor
CIP-51 8051
Core Size
8-Bit
Speed
72MHz
Connectivity
I²C, SMBus, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
EEPROM Size
-
RAM Size
2.25K x 8
Voltage - Supply (Vcc/Vdd)
2.2V ~ 3.6V
Data Converters
A/D 12x14b; D/A 4x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 105°C (TA)
Mounting Type
Surface Mount
Package / Case
24-VFQFN Exposed Pad
Supplier Device Package
24-QFN (3x3)
Number of I/O
20
Environmental & Export Classifications
AttributeDescription
Moisture Sensitivity Level (MSL)6 (Time on Label)
ECCN3A991A2
HTSUS8542.31.0001
Available To Order

Additional Resources
AttributeDescription
Other Names336-3454-5
Standard Package120