This detailed comparison of EFM8BB31F64A-B-4QFN24R and EFM8BB31F64I-B-4QFN24R 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 64KB FLASH 24QFN | IC MCU 8BIT 64KB FLASH 24QFN |
| In Stock | 698 | 955 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Not For New Designs | Not For New Designs |
| Series | Automotive, AEC-Q100, 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 (4x4) | 24-QFN (4x4) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| TM4C1292NCZADT3 | VIGOR | IC MCU 32BIT 1MB FLASH 212NFBGA |
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| MB90022PF-GS-256 | Cypress Semiconductor | IC MCU 16BIT 100QFP |
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| MSP430I2021TPWR | Texas Instruments | IC MCU 16BIT 32KB FLASH 28TSSOP |
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| R7S910001CFP#AA0 | Renesas Electronics America | IC MCU 32BIT ROMLESS 176HLQFP |
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| PIC18LF24K50-I/SP | Roving Networks / Microchip Technology | IC MCU 8BIT 16KB FLASH 28SPDIP |
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| EFM8LB11F16ES0-C-QFN32R | Silicon Labs | IC MCU 8BIT 16KB FLASH 32QFN |
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| M482LE8AE | Nuvoton Technology Corporation America | IC MCU 32BIT CORTEX-M4 128KB FLA |
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| PIC18F26J50-I/SS | Roving Networks / Microchip Technology | IC MCU 8BIT 64KB FLASH 28SSOP |
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| MSP430A138IPNR | Texas Instruments | IC MCU 16BIT 60KB FLASH 80LQFP |
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| R5F5110JADFL#30 | Renesas Electronics America | IC MCU 32BIT 16KB FLASH 48LFQFP |
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| MINI51TDE | Nuvoton Technology Corporation America | IC MCU 32BIT 4KB FLASH 33QFN |
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| MB89695BPFM-G-133-BND | Cypress Semiconductor | IC MCU 8BIT FFMC-8L-0.5 64LQFP |
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| R5F104BAANA#20 | Renesas Electronics America | IC MCU 16BIT 16KB FLASH 32HWQFN |
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| PIC16F74T-I/L | Roving Networks / Microchip Technology | IC MCU 8BIT 7KB FLASH 44PLCC |
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| STM32L083RZH6 | STMicroelectronics | IC MCU 32BIT 192KB FLASH 64TFBGA |
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