This detailed comparison of EFM8BB31F64G-B-QFN24 and EFM8BB31F64G-A-QFN24 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 | 160 | 343 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Not For New Designs | Discontinued at Digi-Key |
| Series | Busy Bee | Busy Bee |
| Package | Tube | 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 | 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 ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 24-QFN (3x3) | 24-QFN (3x3) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| PIC24HJ128GP502-E/SO | Roving Networks / Microchip Technology | IC MCU 16BIT 128KB FLASH 28SOIC |
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| STM32F767ZGT6 | STMicroelectronics | IC MCU 32BIT 1MB FLASH 144LQFP |
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| ST7FLITES5Y0M6 | STMicroelectronics | IC MCU 8BIT 1KB FLASH 16SO |
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| R5F5651CDGFB#10 | Renesas Electronics America | IC MCU 32BIT 1.5MB FLSH 144LFQFP |
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| S9S08AW48E5MPUER | NXP Semiconductors | IC MCU 8BIT 48KB FLASH 64LQFP |
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| M262SIAAE | Nuvoton Technology Corporation America | IC MCU 32BIT CORTEX-M23 512KB FL |
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| SPC5644CK0VLU1 | NXP Semiconductors | IC MCU 32BIT 1.5MB FLASH 176LQFP |
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| MB90547GSPFV-G-239-BND | Cypress Semiconductor | IC MCU 16BIT 64KB MROM 100LQFP |
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| STM32L072CZY6DTR | STMicroelectronics | IC MCU 32BIT 192KB FLASH 49WLCSP |
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| ATSAMD21J18A-CUT | Roving Networks / Microchip Technology | IC MCU 32BIT 256KB FLASH 64UFBGA |
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| FS32K142HFT0MLHR | NXP Semiconductors | IC MCU 32BIT 256KB FLASH 64LQFP |
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| MB90022PF-GS-340 | Cypress Semiconductor | IC MCU 16BIT 100QFP |
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| MK20DX256VLL10 | NXP Semiconductors | IC MCU 32BIT 256KB FLASH 100LQFP |
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| MB90F022CPF-GS-9125 | Cypress Semiconductor | IC MCU MICOM FLASH 100QFP |
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| PIC16C63-20/SP | Roving Networks / Microchip Technology | IC MCU 8BIT 7KB OTP 28SPDIP |
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