For Reference Only
| Part Number | EFM8BB31F32A-C-5QFN32R |
| Manufacturer | Silicon Labs |
| Category | Integrated Circuits (ICs) › Microcontrollers |
| Description | IC MCU 8BIT 32KB FLASH 32QFN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | EFM8BB31F32A-C-5QFN32R PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 29 - Jan 02 2024(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | EFM8BB31F32A-C-5QFN32R |
| Brand: | Silicon Labs |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Microcontrollers |
| Manufacturer: | Silicon Labs |
| Product Status: | Not For New Designs |
| 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 ~ 125°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 32-WFQFN Exposed Pad |
| Supplier Device Package: | 32-QFN (5x5) |
 |
R5F101GGAFB#30 | IC MCU 16BIT 128KB FLASH 48LFQFP | 34303 More on Order |
 |
MB90497GPMC-G-104-BND | IC MCU 16BIT 64KB MROM 64LQFP | 5362 More on Order |
 |
PIC32MX250F128B-50I/SS | IC MCU 32BIT 128KB FLASH 28SSOP | 20445 More on Order |
 |
MKV30F128VLF10P | IC MCU 32BIT 128KB FLASH 48LQFP | 17645 More on Order |
 |
R5F10EBDANA#20 | IC MCU 16BIT 48KB FLASH 32HWQFN | 83292 More on Order |
 |
C8051F010-GQ | IC MCU 8BIT 32KB FLASH 64TQFP | 6879 More on Order |
 |
R5F104BDGFP#50 | IC MCU 16BIT 48KB FLASH 32LQFP | 63259 More on Order |
 |
R5F524TAADFP#31 | IC MCU 32BIT 256KB FLSH 100LFQFP | 14116 More on Order |
 |
MC9S12C128CFAE | IC MCU 16BIT 128KB FLASH 48LQFP | 3793 More on Order |
 |
P87LPC769HD | IC MCU 8BIT | 14921 More on Order |
 |
STM32F103VET6 | IC MCU 32BIT 512KB FLASH 100LQFP | 8487 More on Order |
 |
MSP430G2955IDA38 | IC MCU 16BIT 56KB FLASH 38TSSOP | 19643 More on Order |
| In Stock | 57567 pieces - 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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1500 | $1.28820 | $1932.3 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
