CIP-51 8051 Universal Bee Microcontroller IC 8-Bit 48MHz 64KB (64K x 8) FLASH 48-TQFP (7x7)
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EFM8UB20F64G-B-QFP48

DigiKey Part Number
EFM8UB20F64G-B-QFP48-ND
Manufacturer
Manufacturer Product Number
EFM8UB20F64G-B-QFP48
Description
IC MCU 8BIT 64KB FLASH 48TQFP
Customer Reference
Detailed Description
CIP-51 8051 Universal Bee Microcontroller IC 8-Bit 48MHz 64KB (64K x 8) FLASH 48-TQFP (7x7)
Datasheet
 Datasheet
Product Attributes
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Category
Program Memory Size
Mfr
Program Memory Type
FLASH
Series
RAM Size
4.25K x 8
Packaging
Tray
Voltage - Supply (Vcc/Vdd)
2.65V ~ 3.6V
Part Status
Last Time Buy
Data Converters
A/D 32x10b
DigiKey Programmable
Not Verified
Oscillator Type
Internal
Core Processor
CIP-51 8051
Operating Temperature
-40°C ~ 85°C (TA)
Core Size
8-Bit
Mounting Type
Surface Mount
Speed
48MHz
Supplier Device Package
48-TQFP (7x7)
Connectivity
EBI/EMI, I2C, SMBus, SPI, UART/USART, USB
Package / Case
48-TQFP
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Base Product Number
Number of I/O
40
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Last Time Buy
Last Time Buy Date: 10/09/2026
All prices are in EUR
Tray
QuantityUnit PriceExt Price
1.250€1.97514€2,468.92
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:€1.97514
Unit Price with VAT:€2.37017