This detailed comparison of EFM8BB31F64A-B-5QFN32 and EFM8BB31F64A-C-5QFN32R 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 64KB FLASH 32QFN | IC MCU 8BIT 64KB FLASH 32QFN |
| In Stock | 490 | 360 |
| 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 | Tray | 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 (5x5) | 32-QFN (5x5) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| ATMEGA88A-CCU | VIGOR | IC MCU 8BIT 8KB FLASH 32UFBGA |
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| ST72F521AR9T6 | STMicroelectronics | IC MCU 8BIT 60KB FLASH 64LQFP |
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| ADUC7025BCPZ62-RL | Linear Technology (Analog Devices, Inc.) | IC MCU 16/32B 62KB FLASH 64LFCSP |
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| R5F571MLGDLK#20 | Renesas Electronics America | IC MCU 32BIT 4MB FLASH 145TFLGA |
|
| S912ZVML64F3MKH | NXP Semiconductors | IC MCU 16BIT 64KB FLASH 64LQFP |
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| EFM32LG280F128G-F-QFP100 | Silicon Labs | IC MCU 32BIT 128KB FLASH 100LQFP |
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| EFM8BB10F8I-A-SOIC16R | Silicon Labs | IC MCU 8BIT 8KB FLASH 16SOIC |
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| S9S12GN16F1MLCR | NXP Semiconductors | IC MCU 16BIT 16KB FLASH 32LQFP |
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| STM8AF6213PCAU | STMicroelectronics | IC MCU 8BIT 4KB FLASH 20TSSOP |
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| MB91F469GAPB-GS-K6 | Cypress Semiconductor | IC MCU 32B 2.112MB FLASH 320PBGA |
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| MB90020PMT-GS-407 | Cypress Semiconductor | IC MCU 120LQFP |
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| PIC32MZ1024EFG144T-E/JWX | Roving Networks / Microchip Technology | IC MCU 32BIT 1MB FLASH 144TFBGA |
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| R5F571MJGDFC#10 | Renesas Electronics America | IC MCU 32BIT 3MB FLASH 176LFQFP |
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| MB89697BPFM-G-257 | Cypress Semiconductor | IC MCU 8BIT FFMC-8L-0.5 64LQFP |
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| MSP430F6735IPN | VIGOR | IC MCU 16BIT 128KB FLASH 80LQFP |
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