This detailed comparison of EFM8BB31F32G-D-QFN32 and EFM8BB31F32I-D-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 32KB FLASH 32QFN | IC MCU 8BIT 32KB FLASH 32QFN |
| In Stock | 168 | 310 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | Busy Bee | Busy Bee |
| Package | Tray | 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 | 29 | 29 |
| Program Memory Size | 32KB (32K x 8) | 32KB (32K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 2.25K x 8 | 2.25K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.2V ~ 3.6V | 2.2V ~ 3.6V |
| Data Converters | A/D 20x12b; D/A 2x12b | A/D 20x12b; D/A 2x12b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) |
| Supplier Device Package | 32-QFN (4x4) | 32-QFN (4x4) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| ATMEGA165P-16MU | Roving Networks / Microchip Technology | IC MCU 8BIT 16KB FLASH 64QFN |
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| PIC16F716-I/SO | Roving Networks / Microchip Technology | IC MCU 8BIT 3.5KB FLASH 18SOIC |
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| MSP430FR6922IPMR | Texas Instruments | IC MCU 16BIT 64KB FRAM 64LQFP |
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| STM32L452CCU6 | STMicroelectronics | IC MCU 32BIT 256KB FLSH 48UFQFPN |
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| SPC560B50L3C6E0Y | STMicroelectronics | IC MCU 32BIT 512KB FLASH 100LQFP |
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| DSPIC33EP256MC506-I/PT | Roving Networks / Microchip Technology | IC MCU 16BIT 256KB FLASH 64TQFP |
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| PIC18LF258-I/SP | Roving Networks / Microchip Technology | IC MCU 8BIT 32KB FLASH 28SPDIP |
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| R5F1007CGNA#W0 | Renesas Electronics America | IC MCU 16BIT 32KB FLASH 24HWQFN |
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| PIC18F26Q10T-I/STX | Roving Networks / Microchip Technology | IC MCU 8BIT 64KB FLASH 28VQFN |
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| SPC5604BK0MLL6 | NXP Semiconductors | IC MCU 32BIT 512KB FLASH 100LQFP |
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| DSPIC33EP128GP502-I/SS | Roving Networks / Microchip Technology | IC MCU 16BIT 128KB FLASH 28SSOP |
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| CY8C3866AXI-039T | Cypress Semiconductor | IC MCU 8BIT 64KB FLASH 100TQFP |
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| DF3052BF25V | Renesas Electronics America | IC MCU 16BIT 512KB FLASH 100QFP |
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| C8051F34B-GQR | Silicon Labs | IC MCU 8BIT 32KB FLASH 32LQFP |
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| CY91F069BSCPMC1-GSE1 | Cypress Semiconductor | IC MCU FLASH MICOM-0.09 64LQFP |
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