This detailed comparison of EFM8BB31F64I-B-5QFN32R and EFM8BB31F64I-B-QFN32 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 | 175 | 129 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Not For New Designs | Discontinued at Digi-Key |
| 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 | 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 |
|---|---|---|---|
| XMC1202T016X0064ABXUMA1 | IR (Infineon Technologies) | IC MCU 32BIT 64KB FLASH 16TSSOP |
|
| SPC5742PK1MLQ5 | VIGOR | MICROCONTROLLER, 32-BIT, FLASH, |
|
| Z8F1680SJ020SG | Zilog / Littelfuse | IC MCU 8BIT 16KB FLASH 28SOIC |
|
| AT89C2051-24PU | Roving Networks / Microchip Technology | IC MCU 8BIT 2KB FLASH 20DIP |
|
| MB9BF168MPMC-G-JNE2 | VIGOR | IC MCU 32B 1.03125MB FLSH 80LQFP |
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| PIC16F1829-I/GZ | Roving Networks / Microchip Technology | IC MCU 8BIT 14KB FLASH 20UQFN |
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| CY91F011PMT-GS-SPE1 | Cypress Semiconductor | IC MCU 120LQFP |
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| CY8C4013SXI-400 | Cypress Semiconductor | IC MCU 32BIT 8KB FLASH 8SOIC |
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| RM46L840CZWTT | Texas Instruments | IC MCU 32BIT 1.25MB FLASH 337BGA |
|
| RM46L440CPGET | Texas Instruments | IC MCU 16/32BIT 1MB FLSH 144LQFP |
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| EFM32GG11B110F2048GQ64-BR | Silicon Labs | IC MCU 32BIT 2MB FLASH 64TQFP |
|
| C8051F330-GDI | Silicon Labs | IC MCU 8BIT 8KB FLASH DIE |
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| Z8F021ASJ020EC00TR | Zilog / Littelfuse | IC MCU 8BIT 2KB FLASH 28SOIC |
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| MB90349CAPF-G-124 | Cypress Semiconductor | IC MCU 16BIT 256KB MROM 100QFP |
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| MB89697BPFM-G-223-BND | Cypress Semiconductor | IC MCU 8BIT FFMC-8L-0.5 64LQFP |
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