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Product Overview
Digi-Key Part Number 336-3191-ND
Quantity Available 113
Can ship immediately

Manufacturer Part Number


Description IC MCU 8BIT 64KB FLASH 48QFP
Expanded Description CIP-51 8051 Universal Bee Microcontroller IC 8-Bit 48MHz 64KB (64K x 8) FLASH 48-QFP (7x7)
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Manufacturer Standard Lead Time 6 Weeks
Documents & Media
Datasheets EFM8UB2 Datasheet
Featured Product EFM8 MCUs and Starter Kits
Internet of Things
PCN Design/Specification PB-1504011 01/Apr/2015
Product Attributes Select All

Silicon Labs

Series Universal Bee
Packaging ? Tray ?
Part Status Active
Core Processor CIP-51 8051
Core Size 8-Bit
Speed 48MHz
Connectivity EBI/EMI, I²C, SMBus, SPI, UART/USART, USB
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 40
Program Memory Size 64KB (64K x 8)
Program Memory Type FLASH
RAM Size 4.25K x 8
Voltage - Supply (Vcc/Vdd) 2.65 V ~ 3.6 V
Data Converters A/D 32x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 48-TQFP
Supplier Device Package 48-QFP (7x7)
For Use With
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Additional Resources
Standard Package ? 250
Other Names 336-3191

03:10:03 3/24/2017

Price & Procurement

All prices are in EUR.
Price Break Unit Price Extended Price
1 1,93000 1,93
25 1,76360 44,09
100 1,61130 161,13
1.000 1,44924 1.449,24

Submit a request for quotation on quantities greater than those displayed.

Alternate Package | This part is also available in the following packaging:
  • Tape & Reel (TR) ? : EFM8UB20F64G-A-QFP48R-ND
  • Minimum Quantity: 500  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: 1,61132
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