This detailed comparison of EFM8BB31F16A-B-5QFN32R and EFM8BB31F16A-B-5QFN32 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-WFQFN Exposed Pad | 32-WFQFN Exposed Pad |
| Description | IC MCU 8BIT 16KB FLASH 32QFN | IC MCU 8BIT 16KB FLASH 32QFN |
| In Stock | 388 | 413 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Not For New Designs | Not For New Designs |
| Series | Automotive, AEC-Q100, Busy Bee | Automotive, AEC-Q100, 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 | 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-QFN (5x5) | 32-QFN (5x5) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| AT89S52-24JC | VIGOR | IC MCU 8BIT 8KB FLASH 44PLCC |
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| ATTINY102F-M8R | Roving Networks / Microchip Technology | IC MCU 8BIT 1KB FLASH 8UDFN |
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| LPC18S50FET256,551 | NXP Semiconductors | IC MCU 32BIT ROMLESS 256LBGA |
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| PIC16F1579-E/GZ | Roving Networks / Microchip Technology | IC MCU 8BIT 14KB FLASH 20UQFN |
|
| CY90020PMT-GS-391E1 | Cypress Semiconductor | IC MCU 120LQFP |
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| LC87F7NP6AVUEJ-2H | VIGOR | IC MCU 8BIT 256KB FLASH 100QFP |
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| R5F101MLAFB#30 | Renesas Electronics America | IC MCU 16BIT 512KB FLASH 80LQFP |
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| PIC16LV54A-02/SO | Roving Networks / Microchip Technology | IC MCU 8BIT 768B OTP 18SOIC |
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| PIC16C63A-20I/SS | Roving Networks / Microchip Technology | IC MCU 8BIT 7KB OTP 28SSOP |
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| AT91SAM7SE256-AU | VIGOR | IC MCU 16/32B 256KB FLSH 128LQFP |
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| STM8L151K2U6 | STMicroelectronics | IC MCU 8BIT 4KB FLASH 32UFQFPN |
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| MB90F349ASPMC-GS-EF | Cypress Semiconductor | IC MCU 16BIT 256KB FLASH 100LQFP |
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| MB90F022CPF-GS-9068 | Cypress Semiconductor | IC MCU MICOM FLASH 100QFP |
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| R5F52305ADLF#20 | Renesas Electronics America | IC MCU 32BIT 128KB FLASH 64FLGA |
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| R5F10277ANA#W0 | Renesas Electronics America | IC MCU 16BIT 4KB FLASH 24HWQFN |
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