This detailed comparison of EFM8BB31F32A-D-5QFN32R and EFM8BB31F32I-D-5QFN32 in the Embedded - Microcontrollers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | Silicon Labs | Silicon Labs |
|---|---|---|
| Package / Case | 32-WFQFN Exposed Pad | 32-WFQFN Exposed Pad |
| Description | IC MCU 8BIT 32KB FLASH 32QFN | IC MCU 8BIT 32KB FLASH 32QFN |
| In Stock | 925 | 882 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | Busy Bee | Busy Bee |
| Package | Tape & Reel (TR) | Tray |
| Core Processor | CIP-51 8051 | CIP-51 8051 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 50MHz | 50MHz |
| Connectivity | I²C, SMBus, SPI, UART/USART | I²C, SMBus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 29 | 29 |
| Program Memory Size | 32KB (32K x 8) | 32KB (32K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 2.25K x 8 | 2.25K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.2V ~ 3.6V | 2.2V ~ 3.6V |
| Data Converters | A/D 20x12b; D/A 2x12b | A/D 20x12b; D/A 2x12b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Supplier Device Package | 32-QFN (5x5) | 32-QFN (5x5) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| R7F7017114ABG-C#BC1 | Renesas Electronics America | IC MCU 32BIT 8MB FLASH 233FPBGA |
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| STM32F058R8H7TR | STMicroelectronics | IC MCU 32BIT 64KB FLASH 64UFBGA |
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| EFM32TG210F16-D-QFN32R | Silicon Labs | IC MCU 32BIT 16KB FLASH 32QFN |
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| EFM32WG395F64-B-BGA120R | Silicon Labs | IC MCU 32BIT 64KB FLASH 120BGA |
|
| 25CPC700BB3B66 | VIGOR | MEMORY CONTROLLER AND PCI BRIDGE |
|
| DF7058SBPAK | VIGOR | MCU SUPERH RISC / SH7058 |
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| MR87C51-16/B | VIGOR | 8-BIT CHMOS MICROCONTROLLER 4K |
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| FS32K146HFT0MMHT | NXP Semiconductors | IC MCU 32BIT 1MB FLASH 100MAPBGA |
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| XC822MT0FRAAAKXUMA1 | IR (Infineon Technologies) | IC MCU 8BIT 2KB FLASH |
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| M62371GP#RF0J | VIGOR | 8-BIT 36-CH SW BUILT-IN DAC |
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| EFM32TG840F16-D-QFN64R | Silicon Labs | IC MCU 32BIT 16KB FLASH 64QFN |
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| DF3048VX10V | VIGOR | IC MCU 16BIT 128KB FLASH |
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| SAK-XC836MT-2FRAAB | VIGOR | XC800 I-FAMILY MICROCONTROLLER , |
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| EFM32TG108F32-D-QFN24 | Silicon Labs | IC MCU 32BIT 32KB FLASH 24QFN |
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| M30624FGMGP#U5 | VIGOR | IC MCU 16BIT 256KB FLSH 100LFQFP |
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