This detailed comparison of EFM8BB31F64I-B-QFN32R and EFM8BB31F64I-C-QFN32R 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 64KB FLASH 32QFN | IC MCU 8BIT 64KB FLASH 32QFN |
| In Stock | 650 | 486 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Not For New Designs | Not For New Designs |
| Series | Busy Bee | Busy Bee |
| Package | Tape & Reel (TR) | 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 | 29 | 29 |
| 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 20x10/12b SAR; D/A 4x12b | A/D 20x10/12b SAR; D/A 4x12b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Supplier Device Package | 32-QFN (4x4) | 32-QFN (4x4) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| S9S08RNA8W2CTJ | NXP Semiconductors | IC MCU 8BIT 8KB FLASH 20TSSOP |
|
| R5F10WLGAFA#10 | Renesas Electronics America | IC MCU 16BIT 128KB FLASH 64LQFP |
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| S9S12G48F0MLHR | NXP Semiconductors | IC MCU 16BIT 48KB FLASH 64LQFP |
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| MB89637RP-G-1452-SHE1 | Cypress Semiconductor | IC MCU 8BIT 32KB MROM 64-SH-DIP |
|
| SPC5643LFAMLQ1 | NXP Semiconductors | IC MCU 32BIT 1MB FLASH 144LQFP |
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| PIC32MM0128GPM048-I/M4 | Roving Networks / Microchip Technology | IC MCU 32BIT 128KB FLASH 48UQFN |
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| PIC18LF46K22-I/MV | Roving Networks / Microchip Technology | IC MCU 8BIT 64KB FLASH 40UQFN |
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| MSP430F5310IPT | Texas Instruments | IC MCU 16BIT 32KB FLASH 48LQFP |
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| MB89697BPFM-G-324 | Cypress Semiconductor | IC MCU 8BIT FFMC-8L-0.5 64LQFP |
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| MCF52259CAG80R | NXP Semiconductors | IC MCU 32BIT 512KB FLASH 144LQFP |
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| PIC24FJ64GL306T-I/MR | Roving Networks / Microchip Technology | IC MCU 16BIT 64KB FLASH 64QFN |
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| MC68HC908RF2CFA | VIGOR | IC MCU 8BIT 2KB FLASH 32LQFP |
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| PIC10F200-E/P | Roving Networks / Microchip Technology | IC MCU 8BIT 384B FLASH 8DIP |
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| NUC100RE3DN | Nuvoton Technology Corporation America | IC MCU 32BIT 128KB FLASH 64LQFP |
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| STM32F100RCT6BTR | STMicroelectronics | IC MCU 32BIT 256KB FLASH 64LQFP |
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