Silicon Labs EFM8BB31F16I-B-QFN32

EFM8BB31F16I-B-QFN32

Manufacturer: Silicon Labs
AIBOSI NO: EFM8BB31F16I-B-QFN32
Package: 32-UFQFN Exposed Pad
Datasheet:
Stock: 68530000
Description: CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 50MHz 16KB (16K x 8) FLASH 32-QFN (4x4)
Price: $0.58

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Unit Price
Ext Price

490

$1.16

$565.95

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Unit Price: $0.5775

Ext Price: $0.5775

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Our sales will reply to your request by email within 24 hours.

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2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

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The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

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Currently, our products are shipped through DHL, FedEx, SF, and UPS.

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FedEx International, 5-7 business days.

The following are some common countries' logistic time.

SPECIFICATIONS

Parameters
Mfr	Silicon Labs
Series	Busy Bee
Package	Tube
Product Status	Not For New Designs
Core Processor	CIP-51 8051
Core Size	8-Bit
Speed	50MHz
Connectivity	I²C, SMBus, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	29
Program Memory Size	16KB (16K 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 20x10/12b SAR; D/A 2x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 125°C (TA)
Mounting Type	Surface Mount
Package / Case	32-UFQFN Exposed Pad
Supplier Device Package	32-QFN (4x4)
Base Product Number	EFM8BB31
Moisture Sensitivity Level (MSL)	2 (1 Year)
ECCN	3A991A2
HTSUS	8542.31.0001
Standard Package	91