Semiconductors
Passive Components
Sensors
Power
Optoelectronics
Enlarge
For Reference Only
| Part Number | EFM8BB31F32G-A-QFN32R |
| OEMstron Part # | EFM8BB31F32G-A-QFN32R |
| Manufacturer | Silicon Labs |
| Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
| Description | IC MCU 8BIT 32KB FLASH 32QFN |
| Lifecycle | Discontinued |
| RoHS | No RoHS Information |
| EDA/CAD Models | EFM8BB31F32G-A-QFN32R PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Feb 2 - Feb 7 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
EFM8BB31F32G-A-QFN32R Specifications
| Part Number | EFM8BB31F32G-A-QFN32R | |
| Brand | Silicon Labs | |
| Lifecycle | Discontinued | |
| 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 | 29 | |
| Program Memory Size | 32KB (32K 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 ~ 85°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 32-UFQFN Exposed Pad | |
| Supplier Device Package | 32-QFN (4x4) |
EFM8BB31F32G-A-QFN32R Documents
EFM8BB31F32G-A-QFN32R, EFM8BB31F32G-A-QFN32R Datasheet
(Total Pages: 70, Size: 1,033.39 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 |
|
EFM8BB31F32G-A-QFN32R D# EFM8BB31F32G-A-QFN32R-ND Silicon Laboratories Inc |
IC MCU 8BIT 32KB FLASH 32QFN |
Limited Supply - Call |
The Products You May Be Interested In
 |
PIC32MK1024GPE064T-I/PT | IC MCU 32BIT 1MB FLASH 64TQFP | 337 More on Order |
 |
CY8C24633-24PVXIT | IC MCU 8BIT 8KB FLASH 28SSOP | 2005 More on Order |
 |
MB90022PF-GS-230 | IC MCU 16B FFMC-16F-0.35 100QFP | 493 More on Order |
 |
MSP430G2211IPW14 | IC MCU 16BIT 2KB FLASH 14TSSOP | 627 More on Order |
 |
DSPIC33EP128MC504T-E/ML | IC MCU 16BIT 128KB FLASH 44QFN | 484 More on Order |
 |
R5F2L3AACNFP#V0 | IC MCU 16BIT 96KB FLASH 100QFP | 489 More on Order |
 |
MB96F623ABPMC-GSE2 | IC MCU 16BIT 96KB FLASH 64LQFP | 482 More on Order |
 |
MK21FN1M0VMD12 | IC MCU 32BIT 1MB FLASH 144MAPBGA | 279 More on Order |
 |
PIC16C72-10E/SS | IC MCU 8BIT 3.5KB OTP 28SSOP | 386 More on Order |
 |
PIC32MZ1064DAH169T-I/6J | IC MCU 32BIT 1MB FLASH 169LFBGA | 2363 More on Order |
 |
MB89698BPFM-G-272 | IC MCU 8BIT FFMC-8L-0.5 64LQFP | 298 More on Order |
 |
Z8F0123HJ005SC | IC MCU 8BIT 1KB FLASH 28SSOP | 313 More on Order |
Quick Inquiry
| In Stock | 116 - 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 | $ 0.0000 | $ 0.0000 |
| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
| 2500 | $ 0.0000 | $ 0.0000 |
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