This detailed comparison of EFM8BB31F64G-B-QFN32R and EFM8BB31F64G-B-QFN32 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 | 32-UFQFN Exposed Pad | 32-UFQFN Exposed Pad |
| Description | IC MCU 8BIT 64KB FLASH 32QFN | IC MCU 8BIT 64KB FLASH 32QFN |
| In Stock | 750 | 222 |
| 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) | Tray |
| 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 | 29 | 29 |
| 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 20x10/12b SAR; D/A 4x12b | A/D 20x10/12b SAR; D/A 4x12b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 32-QFN (4x4) | 32-QFN (4x4) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| CY9AFB42NBPQC-G-JNE2 | Cypress Semiconductor | IC MCU 32BIT 160KB FLASH 100PQFP |
|
| CY8C27443-24PXI | Flip Electronics | MULTIFUNCTION PERIPHERAL, CMOS, |
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| DSPIC33FJ64GP306-I/PT | Roving Networks / Microchip Technology | IC MCU 16BIT 64KB FLASH 64TQFP |
|
| XMC4108Q48K64ABXUMA1 | VIGOR | 32-BIT INDUSTRIAL MICROCONTROLLE |
|
| MB90598GPFR-G-145-BND | Cypress Semiconductor | IC MCU 16BIT 128KB MROM 100QFP |
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| STM32L151C6U6A | STMicroelectronics | IC MCU 32BIT 32KB FLASH 48UFQFPN |
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| LPC1774FBD208,551 | NXP Semiconductors | IC MCU 32BIT 128KB FLASH 208LQFP |
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| PIC32MK0512GPG048-I/7MX | Roving Networks / Microchip Technology | IC MCU 32BIT 512KB FLASH 48VQFN |
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| PIC32MZ2048EFM124T-I/TL | Roving Networks / Microchip Technology | IC MCU 32BIT 2MB FLASH 124VTLA |
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| PIC16LF1516-E/MV | Roving Networks / Microchip Technology | IC MCU 8BIT 14KB FLASH 28UQFN |
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| LM3S6422-IQC25-A2 | VIGOR | IC MCU 32BIT 96KB FLASH 100LQFP |
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| M30853FJFP#U3 | Renesas Electronics America | IC MCU 16/32B 512KB FLASH 100QFP |
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| R5F1057AGNA#40 | Renesas Electronics America | IC MCU 16BIT 16KB FLASH 24HWQFN |
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| STM8AF5289TCY | STMicroelectronics | IC MCU 8BIT 64KB FLASH 64LQFP |
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| R5F100LLDFA#50 | Renesas Electronics America | IC MCU 16BIT 512KB FLASH 64LQFP |
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