Semiconductors
Passive Components
Sensors
Power
Optoelectronics
Enlarge
For Reference Only
| Part Number | EFM8BB31F64I-B-QFN24R |
| OEMstron Part # | EFM8BB31F64I-B-QFN24R |
| Manufacturer | Silicon Labs |
| Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
| Description | IC MCU 8BIT 64KB FLASH 24QFN |
| Lifecycle | Not For New Designs |
| RoHS | No RoHS Information |
| EDA/CAD Models | EFM8BB31F64I-B-QFN24R PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 21 - Jan 26 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
EFM8BB31F64I-B-QFN24R Specifications
| Part Number | EFM8BB31F64I-B-QFN24R | |
| Brand | Silicon Labs | |
| Lifecycle | Not For New Designs | |
| 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 | 20 | |
| Program Memory Size | 64KB (64K x 8) | |
| Program Memory Type | FLASH | |
| EEPROM Size | - | |
| RAM Size | 4.25K x 8 | |
| Voltage - Supply (Vcc/Vdd) | 2.2V ~ 3.6V | |
| Data Converters | A/D 12x10/12b SAR; D/A 2x12b | |
| Oscillator Type | Internal | |
| Operating Temperature | -40°C ~ 125°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 24-VFQFN Exposed Pad | |
| Supplier Device Package | 24-QFN (3x3) |
EFM8BB31F64I-B-QFN24R Documents
EFM8BB31F64I-B-QFN24R, EFM8BB31F64I-B-QFN24R Datasheet
(Total Pages: 87, Size: 1,247.04 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 |
|
EFM8BB31F64I-B-QFN24R D# EFM8BB31F64I-B-QFN24R-ND Silicon Laboratories Inc |
IC MCU 8BIT 64KB FLASH 24QFN |
Limited Supply - Call |
| Part Number | Description | Stock |
|
EFM8BB31F64I-B-QFN24R Silicon Laboratories Inc |
64kB flash, 4.25kB RAM, 12b ADC, 4x DACs |
Short Lead Time |
The Products You May Be Interested In
 |
S6E1C32D0AGN20000 | IC MCU 32BIT 128KB FLASH 64QFN | 420 More on Order |
 |
PIC16LF1947T-I/PT | IC MCU 8BIT 28KB FLASH 64TQFP | 2625 More on Order |
 |
ATTINY461-15MAZ | IC MCU 8BIT 4KB FLASH 20QFN | 133 More on Order |
 |
MB90020PMT-GS-288 | IC MCU 120LQFP | 255 More on Order |
 |
MB95F636KWQN-G-SNE1 | IC MCU 8BIT 36KB FLASH 32QFN | 425 More on Order |
 |
MK40DN512ZVMD10 | IC MCU 32BIT 512KB FLASH 144BGA | 788 More on Order |
 |
MB90022PF-GS-438E1 | IC MCU 16B FFMC-16F-0.35 100QFP | 444 More on Order |
 |
MB90587CPMC-G-110-JNE1 | IC MCU 16BIT 64KB MROM 100LQFP | 403 More on Order |
 |
ATSAM4E8CA-AN | IC MCU 32BIT 512KB FLASH 100LQFP | 2516 More on Order |
 |
DF2168VT33V | IC MCU 16BIT 256KB FLASH 144TQFP | 466 More on Order |
 |
MB89485PFM-G-199-CNE1 | IC MCU 8BIT 16KB MROM 64QFP | 305 More on Order |
 |
AT87LV52-16AI | IC MCU 8BIT 8KB FLASH 44TQFP | 239 More on Order |
Quick Inquiry
| In Stock | 248 - 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 | $ 1.4832 | $ 1.4832 |
| 100 | $ 1.4832 | $ 148.3200 |
| 500 | $ 1.4832 | $ 741.6000 |
| 1000 | $ 1.4832 | $ 1,483.2000 |
| 2500 | $ 1.4832 | $ 3,708.0000 |
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