Silicon Labs EFM8BB21F16I-C-QFN20

EFM8BB21F16I-C-QFN20

Manufacturer: Silicon Labs
AIBOSI NO: EFM8BB21F16I-C-QFN20
Package: 20-WFQFN Exposed Pad
Datasheet:
Stock: 40000
Description: CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 50MHz 16KB (16K x 8) FLASH 20-QFN (3x3)
Price: $1.82

Qty
Unit Price
Ext Price

10

$1.63

$16.32
25

$1.54

$38.50
100

$1.31

$131.21
250

$1.23

$308.00
500

$1.08

$539.00
1000

$0.89

$893.20
2500

$0.83

$2,079.00
5000

$0.80

$4,004.00

Not the price you want? Send RFQ Now and we'll contact you ASAP.

Quantity:

Add to Cart

Unit Price: $1.8200

Ext Price: $1.8200

In Stock

Please send RFQ , we will respond immediately.

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Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
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

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

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

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

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	Active
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	16
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 15x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 125°C (TA)
Mounting Type	Surface Mount
Package / Case	20-WFQFN Exposed Pad
Supplier Device Package	20-QFN (3x3)
Base Product Number	EFM8BB21
RoHS Status	RoHS Compliant
Moisture Sensitivity Level (MSL)	2 (1 Year)
ECCN	3A991A2
HTSUS	8542.31.0001
Other Names	336-3640-5
Standard Package	120