This detailed comparison of EFM8BB31F64I-B-4QFN24 and EFM8BB31F64I-C-4QFN24R 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 64KB FLASH 24QFN | IC MCU 8BIT 64KB FLASH 24QFN |
| In Stock | 273 | 171 |
| 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 | 20 | 20 |
| 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 12x10/12b SAR; D/A 2x12b | A/D 12x10/12b SAR; 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 |
|---|---|---|---|
| R5F2M112ANDD#U0 | VIGOR | IC MCU 16BIT 8KB FLASH 14DIP |
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| PIC16C57T-XTI/SO | Roving Networks / Microchip Technology | IC MCU 8BIT 3KB OTP 28SOIC |
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| EFM8BB22F16I-C-QFN28R | Silicon Labs | IC MCU 8BIT 16KB FLASH 28QFN |
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| MC9RS08KB12CTG | NXP Semiconductors | IC MCU 8BIT 12KB FLASH 16TSSOP |
|
| MSP430G2955IDA38 | Texas Instruments | IC MCU 16BIT 56KB FLASH 38TSSOP |
|
| STM32G473VCT6 | STMicroelectronics | IC MCU 32BIT 256KB FLASH 100LQFP |
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| XMC1301T016X0008AAXUMA1 | IR (Infineon Technologies) | IC MCU 32BIT 8KB FLASH 16TSSOP |
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| DSPIC33CK256MP502T-I/2N | Roving Networks / Microchip Technology | IC MCU 16BIT 256KB FLASH 28UQFN |
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| XC164CM16F20FBAKXUMA1 | IR (Infineon Technologies) | IC MCU 16BIT 128KB FLASH 64LQFP |
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| STM32F030CCT6 | STMicroelectronics | IC MCU 32BIT 256KB FLASH 48LQFP |
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| DSPIC33FJ128GP202-E/MM | Roving Networks / Microchip Technology | IC MCU 16BIT 128KB FLASH 28QFN |
|
| PIC12F615-E/SN | Roving Networks / Microchip Technology | IC MCU 8BIT 1.75KB FLASH 8SOIC |
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| PIC12LF1501-E/MC | Roving Networks / Microchip Technology | IC MCU 8BIT 1.75KB FLASH 8DFN |
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| MB90022PF-GS-126-BND | Cypress Semiconductor | IC MCU 16BIT 100QFP |
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| LPC2131FBD64/01118 | VIGOR | LPC2100 - ARM7, 32-BIT RISC MICR |
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