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

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$44.52

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$51.20

(inc. GST)

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10 - 40$4.452$44.52
50 +$4.398$43.98

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

Silicon Labs

Product Type

Microcontroller

Series

EFM8UB2

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

Number of Programmable I/Os

28

Maximum Power Dissipation Pd

1W

Analogue Comparators

2

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Standards/Approvals

RoHS

Height

1.45mm

Length

7mm

Width

7 mm

Minimum Supply Voltage

2V

Number of Timers

6

Automotive Standard

No

Instruction Set Architecture

MCU

Program Memory Type

FLASH

ADCs

20 x 10 Bit

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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