Silicon Labs EFM8UB20F64G-B-QFP32, 8 bit CIP-51, EFM8UB2 Microcontroller, 48 MHz, 64kB FLASH, 32-Pin QFP

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TWD893.00

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TWD937.60

(inc. GST)

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50 +TWD88.40TWD884.00

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Packaging Options:
RS Stock No.:
865-6351
Mfr. Part No.:
EFM8UB20F64G-B-QFP32
Manufacturer:
Silicon Labs
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Brand

Silicon Labs

Series

EFM8UB2

Product Type

Microcontroller

Package Type

QFP

Mount Type

Surface

Pin Count

32

Device Core

CIP-51

Data Bus Width

8bit

Program Memory Size

64kB

Interface Type

SPI

Maximum Clock Frequency

48MHz

RAM Size

4.35kB

Maximum Supply Voltage

5.5V

Analogue Comparators

2

Minimum Operating Temperature

-40°C

Maximum Power Dissipation Pd

1W

Number of Programmable I/Os

28

Maximum Operating Temperature

85°C

Width

7 mm

Standards/Approvals

RoHS

Length

7mm

Height

1.45mm

Minimum Supply Voltage

2V

Instruction Set Architecture

MCU

Number of Timers

6

ADCs

20 x 10 Bit

Program Memory Type

FLASH

Automotive Standard

No

EFM8UB Universal Bee Microcontrollers, Silicon Labs


The Universal Bee Microcontroller (MCU) family are designed for USB applications. Operating at up 50 MHz with a pipelined 8-bit C8051 core.

Up to 22 multifunction, 5 V tolerant I/O pins

Low energy USB support

Priority crossbar for flexible pin mapping

12-bit Analogue to Digital converter (ADC)and 2 analogue comparators with internal voltage DAC as reference input

5 16-bit timers

Integrated temperature sensor

2 UARTs, SPI and SMBus/I2C master/slave and I2C slave

The EFM8 8-bit microcontroller family has an unparalleled combination of features and capabilities including a high-speed pipelined 8051 core, ultra-low power, precision analogue and enhanced communication peripherals, integrated oscillators, small-footprint packages, and a crossbar architecture that enables flexible digital and analogue multiplexing to simplify PCB design and I/O signal routing. These next-generation 8-bit devices are aimed at the engineer developing products for the Internet-of-Things (IoT) which will be very small, perform complex processing and run off tiny batteries.

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