This detailed comparison of EFM8BB31F16I-C-QFP32 and EFM8BB31F16I-B-QFP32R 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-TQFP | 32-TQFP |
| Description | IC MCU 8BIT 16KB FLASH 32QFP | IC MCU 8BIT 16KB FLASH 32QFP |
| In Stock | 160 | 350 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Not For New Designs | Not For New Designs |
| Series | Busy Bee | Busy Bee |
| Package | Tube | 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 | 28 | 28 |
| Program Memory Size | 16KB (16K x 8) | 16KB (16K 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 20x10/12b SAR; D/A 2x12b | A/D 20x10/12b SAR; D/A 2x12b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Supplier Device Package | 32-QFP (7x7) | 32-QFP (7x7) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| SPC5645SF1CVU | NXP Semiconductors | IC MCU 32BIT 2MB FLASH 416PBGA |
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| ADUC841BSZ62-3 | Linear Technology (Analog Devices, Inc.) | IC MCU 8BIT 62KB FLASH 52MQFP |
|
| CY8C4125LQI-S433T | Cypress Semiconductor | IC MCU 32BIT 32KB FLASH 40QFN |
|
| PIC32MX170F256BT-I/ML | Roving Networks / Microchip Technology | IC MCU 32BIT 256KB FLASH 28QFN |
|
| PIC32MX450F128LT-V/PF | Roving Networks / Microchip Technology | IC MCU 32BIT 128KB FLASH 100TQFP |
|
| CY8C4546AXI-S475 | Cypress Semiconductor | IC MCU 32BIT 64KB FLASH 64TQFP |
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| PIC16C72A-20I/SS | Roving Networks / Microchip Technology | IC MCU 8BIT 3.5KB OTP 28SSOP |
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| STM32F469VGT6 | STMicroelectronics | IC MCU 32BIT 1MB FLASH 100LQFP |
|
| PIC18F57K42T-I/PT | Roving Networks / Microchip Technology | IC MCU 8BIT 128KB FLASH 48TQFP |
|
| R5F21256SNFP#X6 | Renesas Electronics America | IC MCU 16BIT 32KB FLASH 52LQFP |
|
| C8051F865-C-GS | Silicon Labs | IC MCU 8BIT 2KB FLASH 16SOIC |
|
| PIC18F2480T-I/SO | Roving Networks / Microchip Technology | IC MCU 8BIT 16KB FLASH 28SOIC |
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| MB89636RPF-G-1389-BNDE1 | Cypress Semiconductor | IC MCU 8BIT 24KB MROM 64QFP |
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| MB90423GAVPF-GS-354 | Cypress Semiconductor | IC MCU 16BIT 128KB MROM 100QFP |
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| TMS320F2811PBKQ | Texas Instruments | IC MCU 32BIT 256KB FLASH 128LQFP |
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