This detailed comparison of EFM8BB31F64G-B-QSOP24R and EFM8BB31F64G-A-QSOP24R 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-SSOP (0.154", 3.90mm Width) | 24-SSOP (0.154", 3.90mm Width) |
| Description | IC MCU 8BIT 64KB FLASH 24QSOP | IC MCU 8BIT 64KB FLASH 24QSOP |
| In Stock | 460 | 199 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Not For New Designs | Discontinued at Digi-Key |
| 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 | 21 | 21 |
| 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 13x10/12b SAR; D/A 4x12b | A/D 13x10/12b SAR; D/A 4x12b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 24-QSOP | 24-QSOP |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| PIC16C765-I/PT | Roving Networks / Microchip Technology | IC MCU 8BIT 14KB OTP 44TQFP |
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| LM3S9B90-IQC80-C1 | VIGOR | IC MCU 32BIT 256KB FLASH 100LQFP |
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| R5F563TBEDFP#V0 | Renesas Electronics America | IC MCU 32BIT 256KB FLASH 100LQFP |
|
| STM32L053R8T6TR | STMicroelectronics | IC MCU 32BIT 64KB FLASH 64LQFP |
|
| MC908MR32VFUE | VIGOR | MICROCONTROLLER, 8 BIT, HC08/S08 |
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| STM8AF6246UCY | STMicroelectronics | IC MCU 8BIT 16KB FLASH 32VFQFPN |
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| DSPIC33EP32MC204-I/PT | Roving Networks / Microchip Technology | IC MCU 16BIT 32KB FLASH 44TQFP |
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| PIC18F44K20-E/PT | Roving Networks / Microchip Technology | IC MCU 8BIT 16KB FLASH 44TQFP |
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| R5F52315ADFP#50 | Renesas Electronics America | IC MCU 32BIT 128KB FLSH 100LFQFP |
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| S9S08DZ32F2VLHR | NXP Semiconductors | IC MCU 8BIT 32KB FLASH 48LQFP |
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| SPC5602BK0CLL4 | NXP Semiconductors | IC MCU 32BIT 256KB FLASH 100LQFP |
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| PIC16LF627-04I/P | Roving Networks / Microchip Technology | IC MCU 8BIT 1.75KB FLASH 18DIP |
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| STM32L4R5QGI6STR | STMicroelectronics | IC MCU 32BIT 1MB FLASH 132UFBGA |
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| STM32L443CCU6 | STMicroelectronics | IC MCU 32BIT 256KB FLSH 48UFQFPN |
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| MPC5554MVR132 | NXP Semiconductors | IC MCU 32BIT 2MB FLASH 416PBGA |
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