IC MCU 8BIT 40KB FLASH 24QFN
EFM8UB31F40G-A-QFN24 is a Embedded - Microcontrollers manufactured by Silicon Labs. IC MCU 8BIT 40KB FLASH 24QFN. Key specifications: mounting type Surface Mount, operating temperature -40°C ~ 85°C (TA), voltage - supply (vcc/vdd) 1.71V ~ 5.5V, package / case 24-WFQFN Exposed Pad.
In Stock: 8,255
| Attribute | Value |
|---|---|
| Product Status | Obsolete |
| Core Processor | CIP-51 8051 |
| Core Size | 8-Bit |
| Speed | 48MHz |
| Connectivity | I²C, SMBus, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 17 |
| Program Memory Size | 40KB (40K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 3.25K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 5.5V |
| Data Converters | A/D 16x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 24-WFQFN Exposed Pad |
| Supplier Device Package | 24-QFN (4x4) |
EFM8UB31F40G-A-QFN24 is Obsolete. Consider these compatible alternatives:
| Part Number | Manufacturer | Description | Match | |
|---|---|---|---|---|
| CY8C4145FNI-PS433T | Infineon Technologies | IC MCU 32BIT 32KB FLASH 45WLCSP | 89% | View |
| PIC32CM5164LS00064-I/PT | Microchip Technology | CM23, ULP, TOUCH, SECURITY, 512K | 85% | View |
| ATSAMD21J17D-MF | Microchip Technology | IC MCU 32BIT 128KB FLASH 64QFN | 84% | View |
| CY8C4147AZQ-S455 | Infineon Technologies | IC MCU 32BIT 128KB FLASH 64TQFP | 84% | View |
| STM32F071V8T7TR | STMicroelectronics | IC MCU 32BIT 64KB FLASH 100LQFP | 77% | View |
| EFM32LG890F256G-F-BGA112 | Silicon Labs | IC MCU 32BIT 256KB FLASH 112BGA | 77% | View |
Submit your RFQ for EFM8UB31F40G-A-QFN24 and get a quote within 24 hours.
3J LIMITED
