This detailed comparison of EFM8BB31F32A-D-4QFN24R and EFM8BB31F32A-D-4QFN24 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 | 24-WFQFN Exposed Pad | 24-WFQFN Exposed Pad |
| Description | IC MCU 8BIT 32KB FLASH 24QFN | IC MCU 8BIT 32KB FLASH 24QFN |
| In Stock | 980 | 376 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | Busy Bee | Busy Bee |
| Package | Tape & Reel (TR) | Tube |
| 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 | 20 | 20 |
| 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 12x12b; D/A 2x12b | A/D 12x12b; D/A 2x12b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Supplier Device Package | 24-QFN (4x4) | 24-QFN (4x4) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| LPC11U35FHI33/501518 | VIGOR | LPC11U35 - CORTEX-M0+/M0 RISC MI |
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| EFM32TG222F16-D-QFP48 | Silicon Labs | IC MCU 32BIT 16KB FLASH 48TQFP |
|
| CY9BF506NBBGL-GK6E1 | Cypress Semiconductor | IC MCU 32BIT 512KB FLSH 112PFBGA |
|
| MQ8097BH/BYA | VIGOR | DUAL MARKED (5962-8959601YA) |
|
| LPC43S57JBD208551 | VIGOR | LPC4300 - 32-BIT RISC MICROCONTR |
|
| STM32F765NIH6TR | STMicroelectronics | IC MCU 32BIT 2MB FLASH 216TFBGA |
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| S3F8S28XZZ-DK98 | Zilog / Littelfuse | IC MCU 8BIT 8KB FLASH 20DIP |
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| CY91243PFV-GS-102BNDE1 | Cypress Semiconductor | IC MCU 32BIT ARM 144LQFP |
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| SPC5748GGK0AVMJ6 | NXP Semiconductors | IC MCU 32BIT 6MB FLSH 256MAPPBGA |
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| LPC12H25FBD64/301, | NXP Semiconductors | IC MCU 32BIT ARM 64LQFP |
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| C8051F855-C-IU | Silicon Labs | IC MCU 8BIT 2KB FLASH 24SSOP |
|
| W79E8213AKG | Nuvoton Technology Corporation America | IC MCU 8BIT 4KB FLASH 20DIP |
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| CY90F553APMC-G-CE1 | Cypress Semiconductor | IC MEM MM MCU 100LQFP |
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| CY95136MBPFV-GS-105-ERE1 | Cypress Semiconductor | IC MEM MM MCU 30SSOP |
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| EFM32TG225F8-D-BGA48R | Silicon Labs | IC MCU 32BIT 8KB FLASH 48BGA |
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