Semiconductors
Passive Components
Sensors
Power
Optoelectronics
Enlarge
For Reference Only
| Part Number | EFM8BB21F16G-B-QFN20R |
| OEMstron Part # | EFM8BB21F16G-B-QFN20R |
| Manufacturer | Silicon Labs |
| Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
| Description | IC MCU 8BIT 16KB FLASH 20QFN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | EFM8BB21F16G-B-QFN20R PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Nov 24 - Nov 29 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
EFM8BB21F16G-B-QFN20R Specifications
| Part Number | EFM8BB21F16G-B-QFN20R | |
| 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-B-QFN20R Documents
EFM8BB21F16G-B-QFN20R, EFM8BB21F16G-B-QFN20R Datasheet
(Total Pages: 59, Size: 1,129.1 KB)
Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
EFM8BB21F16G-B-QFN20R D# EFM8BB21F16G-B-QFN20R-ND Silicon Laboratories Inc |
IC MCU 8BIT 16KB FLASH 20QFN |
Temporarily Out of Stock |
| Part Number | Description | Stock |
|
EFM8BB21F16G-B-QFN20R Silicon Laboratories Inc |
16kB/2304B RAM, 12b ADC |
Short Lead Time |
The Products You May Be Interested In
 |
PIC18F95J94T-I/PT | IC MCU 8BIT 32KB FLASH 100TQFP | 453 More on Order |
 |
MKV10Z64VLH7 | IC MCU 32BIT 64KB FLASH 64LQFP | 411 More on Order |
 |
MB90678PF-G-264-BND-B | IC MCU 16BIT 64KB MROM 80QFP | 213 More on Order |
 |
MB90F347CEPMC-G-SPE1 | IC MCU 16BIT 128KB FLASH 100LQFP | 385 More on Order |
 |
PIC24FJ64GA008T-I/PT | IC MCU 16BIT 64KB FLASH 80TQFP | 416 More on Order |
 |
STM32F100R8H7B | IC MCU 32BIT 64KB FLASH 64BGA | 216 More on Order |
 |
ATSAMC20G15A-ANT | IC MCU 32BIT 32KB FLASH 48TQFP | 193 More on Order |
 |
MB90025FPMT-GS-208E1 | IC MCU 120LQFP | 438 More on Order |
 |
ATTINY1634-SU | IC MCU 8BIT 16KB FLASH 20SOIC | 725 More on Order |
 |
LM3S6610-EQC25-A2T | IC MCU 32BIT 128KB FLASH 100LQFP | 197 More on Order |
 |
PIC18F47K42T-I/MV | IC MCU 8BIT 128KB FLASH 40UQFN | 294 More on Order |
 |
PIC18LF47K42-E/P | IC MCU 8BIT 128KB FLASH 40DIP | 1082 More on Order |
Quick Inquiry
| In Stock | 489 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
OR
Add to Shopping Cart
Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 0.8934 | $ 0.8934 |
| 100 | $ 0.8934 | $ 89.3400 |
| 500 | $ 0.8934 | $ 446.7000 |
| 1000 | $ 0.8934 | $ 893.4000 |
| 2500 | $ 0.8934 | $ 2,233.5000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
Contact Us
- CALL US
86-755-83232896
- SKYPE
- Message
Please feel free to contact us for details.
Our Certificates
ISO9001:2015 & ISO14001:2015