This detailed comparison of EFM8BB31F32I-D-4QFN24R and EFM8BB31F32A-D-4QFN24 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-WFQFN Exposed Pad | 24-WFQFN Exposed Pad |
| Description | IC MCU 8BIT 32KB FLASH 24QFN | IC MCU 8BIT 32KB FLASH 24QFN |
| In Stock | 140 | 376 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | Busy Bee | Busy Bee |
| Package | Tape & Reel (TR) | 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 | 20 | 20 |
| 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 12x12b; D/A 2x12b | A/D 12x12b; D/A 2x12b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Supplier Device Package | 24-QFN (4x4) | 24-QFN (4x4) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| EFM32GG12B810F1024IL120-AR | Silicon Labs | IC MCU 32BIT 1MB FLASH 120BGA |
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| UPD70F3017AYF1-EA6-A | Renesas Electronics America | IC MCU 32BIT 256KB FLASH 121FBGA |
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| EFM32ZG222F32-B-QFP48R | Silicon Labs | IC MCU 32BIT 32KB FLASH 48TQFP |
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| HD63B01Y0BV0PJV | VIGOR | MCU 4-8BIT GENERAL MASKROM |
|
| R5F1008CGLA#U0 | Renesas Electronics America | IC MCU 16BIT 32KB FLASH 25WFLGA |
|
| SAK-XE167FM72F80LAAKXQMA1 | VIGOR | 16-BIT FLASH RISC MCU |
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| ATSAME51N19A-AUT-EFP | Roving Networks / Microchip Technology | IC MCU 32BIT 512KB FLASH 100TQFP |
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| AT80C52X2DTN-SLRUL | VIGOR | IC MCU 8BIT 8KB OTP 44PLCC |
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| NANO130KD3BN | Nuvoton Technology Corporation America | IC MCU 32BIT 64KB FLASH 128LQFP |
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| MC68HC711MA8FU | VIGOR | MICROCONTROLLER, 8 BIT, HC11 CPU |
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| EFM32TG11B520F128GM32-BR | Silicon Labs | IC MCU 32BIT 128KB FLASH 32QFN |
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| XC2298H200F100LABKXUMA1 | IR (Infineon Technologies) | IC MCU 16/32BIT 1.6MB FLASH |
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| EFM8BB31F32A-C-5QFN32R | Silicon Labs | IC MCU 8BIT 32KB FLASH 32QFN |
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| FT908L-C-R | Bridgetek | IC MCU 32BIT 256KB FLASH 80LQFP |
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| M30260F8TGP#B3 | VIGOR | 16-BIT, FLASH, M16C CPU |
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