This detailed comparison of EFM8BB31F64I-D-5QFN32 and EFM8BB31F64A-D-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 | 192 | 251 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | Busy Bee | 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 20x12b; D/A 2x12b | A/D 20x12b; 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 |
|---|---|---|---|
| CY9BF166RBGL-GK7E1 | Cypress Semiconductor | IC MCU 32BIT 544KB FLASH 144FBGA |
|
| M306N5FCTGP#U0 | VIGOR | 16-BIT, FLASH, M16C CPU |
|
| CY9BF468NPMC-G-MNE2 | Cypress Semiconductor | IC MCU 32BIT 1.03125MB 100LQFP |
|
| ATXMEGA128A1U-C7UR | Roving Networks / Microchip Technology | IC MCU 8/16B 128KB FLSH 100VFBGA |
|
| M38B79FFFP#U0 | VIGOR | 8-BIT, 740/38B7 CPU |
|
| EFM8BB31F64G-D-QSOP24R | Silicon Labs | IC MCU 8BIT 64KB FLASH 24QSOP |
|
| CY96F625RBPMC1-GS-UJE1 | Cypress Semiconductor | IC MCU 16BIT 160KB FLASH 64LQFP |
|
| R5F10PLJCLFB#35 | Renesas Electronics America | IC MCU 16BIT LFQFP |
|
| R5F100CEGLA#U0 | Renesas Electronics America | IC MCU 16BIT 64KB FLASH 36WFLGA |
|
| S1C17W36F001100 | Epson | 16-BIT MCU 4.2MHZ 384KB FLASH 16 |
|
| ATMEGA644P-ESAZ | VIGOR | IC MCU 8BIT 64KB FLASH 44TQFP |
|
| EFM32WG330F128-B-QFN64R | Silicon Labs | IC MCU 32BIT 128KB FLASH 64QFN |
|
| CY96F696RBPMC-GSA-UJE1 | Cypress Semiconductor | IC MCU 16BIT 288KB FLASH 100LQFP |
|
| LC87F2932AVU-QIP-E-SY | VIGOR | MICROCONTROLLER 8-BIT LC8XX CPU |
|
| CY95117MPMC-GS-120E1 | Cypress Semiconductor | IC MCU MM 52-LQFP |
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