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EFM8BB21F16G-C-QFN20

EFM8BB21F16G-C-QFN20
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For Reference Only

Part Number EFM8BB21F16G-C-QFN20
OEMstron Part # EFM8BB21F16G-C-QFN20
Manufacturer Silicon Labs
Category SemiconductorsEmbedded Processors & ControllersMicrocontrollers
Description IC MCU 8BIT 16KB FLASH 20QFN
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models EFM8BB21F16G-C-QFN20 PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Mar 20 - Mar 25 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

EFM8BB21F16G-C-QFN20 Specifications

Part Number EFM8BB21F16G-C-QFN20
Brand Silicon Labs
Lifecycle Active
RoHS No RoHS Information
Product Line Semiconductors
Category Embedded Processors & Controllers
Subcategory Microcontrollers
Manufacturer Silicon Labs
Series Busy Bee
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 ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 20-UFQFN Exposed Pad
Supplier Device Package 20-QFN (3x3)

EFM8BB21F16G-C-QFN20 Documents

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Part Number Description Stock

EFM8BB21F16G-C-QFN20

D# V99:2348_06533800

Silicon Laboratories Inc

MCU 8-bit 8051 CISC 16KB Flash 2.5V/3.3V Automotive 20-Pin QFN EP Tube

RoHS: Compliant
Americas - 0

EFM8BB21F16G-C-QFN20R

D# V72:2272_06533802

Silicon Laboratories Inc

8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

RoHS: Compliant
Americas - 0
Part Number Description Stock

EFM8BB21F16G-C-QFN20R

Silicon Laboratories Inc

8-Bit FLASH CIP-51 8051 50MHz 2.2V ~ 3.6V QFN-20 SILICON LABS RoHS

74
Part Number Description Stock

EFM8BB21F16G-C-QFN20

D# 336-3167-5-ND

Silicon Laboratories Inc

IC MCU 8BIT 16KB FLASH 20QFN

72 In Stock

EFM8BB21F16G-C-QFN20R

D# 336-4743-2-ND

Silicon Laboratories Inc

IC MCU 8BIT 16KB FLASH 20QFN

On Order
Part Number Description Stock

EFM8BB21F16G-C-QFN20R

Silicon Laboratories Inc

In stock shipping within 2days

1367
Part Number Description Stock

EFM8BB21F16G-C-QFN20

D# 2930480

Silicon Laboratories Inc

MCU, 8BIT, 50MHZ, QFN-20

RoHS: Compliant
Min Qty: 1
Container: Each
90

EFM8BB21F16G-C-QFN20R

D# 3105956RL

Silicon Laboratories Inc

MCU, 8BIT, 50MHZ, QFN-20

RoHS: Compliant
Min Qty: 1
Container: Reel
0
Part Number Description Stock

EFM8BB21F16GCQFN20

Silicon Laboratories Inc

OEM/CM QUOTES ONLY | NO BROKERS

375

EFM8BB21F16GCQFN20R

Silicon Laboratories Inc

OEM/CM QUOTES ONLY | NO BROKERS

30763
Part Number Description Stock

EFM8BB21F16G-C-QFN20R

D# C80713

Silicon Laboratories Inc

74
Part Number Description Stock

EFM8BB21F16G-C-QFN20

D# 74AC9447

Silicon Laboratories Inc

MCU, 8BIT, 50MHZ, QFN-20, Product Range:EFM8 Family EFM8BB Series Microcontrollers, CPU Speed:50MHz, Program Memory Size:16KB, RAM Memory Size:2.25KB, No. of Pins:20Pins, MCU Case Style:QFN, No. of I/O s:16I/O s, Embedded Interface RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
90

EFM8BB21F16G-C-QFN20R

D# 03AH0176

Silicon Laboratories Inc

MCU, 8BIT, 50MHZ, QFN-20 ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
0
Part Number Description Stock

EFM8BB21F16GCQFN20

Silicon Laboratories Inc

OEM/CM ONLY

1348

EFM8BB21F16GCQFN20R

Silicon Laboratories Inc

OEM/CM ONLY

2294
Part Number Description Stock

EFM8BB21F16G-C-QFN20

Silicon Laboratories Inc

8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

Short Lead Time

EFM8BB21F16G-C-QFN20R

Silicon Laboratories Inc

16kB/2304B RAM, 12b ADC

Short Lead Time
Part Number Description Stock

EFM8BB21F16G-C-QFN20R

Silicon Image Inc

shipping today

177
Part Number Description Stock

EFM8BB21F16G-C-QFN20

D# 24686490

Silicon Laboratories Inc

MCU 8-bit 8051 CISC 16KB Flash 2.5V/3.3V Automotive 20-Pin QFN EP Tube

RoHS: Compliant
Americas - 80
Part Number Description Stock

EFM8BB21F16G-C-QFN20R

D# 3105956

Silicon Laboratories Inc

MCU, 8BIT, 50MHZ, QFN-20

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
0

EFM8BB21F16G-C-QFN20

D# 2930480

Silicon Laboratories Inc

MCU, 8BIT, 50MHZ, QFN-20

RoHS: Compliant
Min Qty: 1
Container: Each
90

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In Stock619 - More on Order
Quote LimitNo Limit
Lead-TimeTo be Confirmed
Minimum1
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Pricing (USD)

Qty.Unit PriceExt. Price
1$ 1.7747$ 1.7747
100$ 1.7747$ 177.4700
500$ 1.7747$ 887.3500
1000$ 1.7747$ 1,774.7000
2500$ 1.7747$ 4,436.7500

OEMstron will offer the most competitive prices for you, please refer to the quotations.

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