This detailed comparison of EFM8BB31F64I-C-QFN24R and EFM8BB31F64I-B-QFN24R 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-VFQFN Exposed Pad | 24-VFQFN Exposed Pad |
| Description | IC MCU 8BIT 64KB FLASH 24QFN | IC MCU 8BIT 64KB FLASH 24QFN |
| In Stock | 726 | 252 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Not For New Designs | Not For New Designs |
| Series | Busy Bee | Busy Bee |
| Package | Tape & Reel (TR) | Tape & Reel (TR) |
| 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 | 64KB (64K x 8) | 64KB (64K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 4.25K x 8 | 4.25K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.2V ~ 3.6V | 2.2V ~ 3.6V |
| Data Converters | A/D 12x10/12b SAR; D/A 2x12b | A/D 12x10/12b SAR; D/A 2x12b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Supplier Device Package | 24-QFN (3x3) | 24-QFN (3x3) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| ATMEGA48PA-MUR | Roving Networks / Microchip Technology | IC MCU 8BIT 4KB FLASH 32VQFN |
|
| MB90F022CPF-GS-9049 | Cypress Semiconductor | IC MCU MICOM FLASH 100QFP |
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| MB90549GPF-G-489 | Cypress Semiconductor | IC MCU 16BIT 256KB MROM 100QFP |
|
| CY9DF125PMC-GSE2 | Cypress Semiconductor | IC MCU 32BIT 1MB FLASH 176LQFP |
|
| STM32F411VET6 | STMicroelectronics | IC MCU 32BIT 512KB FLASH 100LQFP |
|
| ATSAML11D14A-YF | Roving Networks / Microchip Technology | IC MCU 32BIT 16KB FLASH 24SSOP |
|
| LM3S6537-IBZ50-A2 | VIGOR | IC MCU 32BIT 96KB FLASH 108BGA |
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| PIC24F32KA304-E/PT | Roving Networks / Microchip Technology | IC MCU 16BIT 32KB FLASH 44TQFP |
|
| R5F104LCAFB#50 | Renesas Electronics America | IC MCU 16BIT 32KB FLASH 64LQFP |
|
| ATMEGA325PA-MU | Roving Networks / Microchip Technology | IC MCU 8BIT 32KB FLASH 64QFN |
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| ATMEGA329PV-10ANR | VIGOR | IC MCU 8BIT 32KB FLASH 64TQFP |
|
| S9S12GN32BMLCR | NXP Semiconductors | IC MCU 16BIT 32KB FLASH 32LQFP |
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| MSP430F415IRTDT | VIGOR | IC MCU 16BIT 16KB FLASH 64VQFN |
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| CY8C21234-24SXIKP | VIGOR | IC MCU 8BIT 8KB FLASH 16SOIC |
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| STM32F302VET6TR | STMicroelectronics | IC MCU 32BIT 512KB FLASH 100LQFP |
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