This detailed comparison of EFM8UB20F32G-B-QFP32 and EFM8UB20F32G-A-QFP32 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-LQFP | 32-LQFP |
| Description | IC MCU 8BIT 32KB FLASH 32QFP | IC MCU 8BIT 32KB FLASH 32QFP |
| In Stock | 131 | 839 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Discontinued at Digi-Key |
| Series | Universal Bee | Universal Bee |
| Package | Tray | Tray |
| Core Processor | CIP-51 8051 | CIP-51 8051 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 48MHz | 48MHz |
| Connectivity | I²C, SMBus, SPI, UART/USART, USB | I²C, SMBus, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 25 | 25 |
| Program Memory Size | 32KB (32K x 8) | 32KB (32K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 2.25K x 8 | 2.25K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.65V ~ 3.6V | 2.65V ~ 3.6V |
| Data Converters | A/D 20x10b | A/D 20x10b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 32-QFP (7x7) | 32-QFP (7x7) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| R5F51104ADFM#10 | Renesas Electronics America | IC MCU 32BIT 96KB FLASH 64LFQFP |
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| SIM3U156-B-GQ | Silicon Labs | IC MCU 32BIT 128KB FLASH 64TQFP |
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| EFM32GG280F512G-E-QFP100 | Silicon Labs | IC MCU 32BIT 512KB FLASH 100LQFP |
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| MPC561MZP56 | VIGOR | RISC MICROCONTROLLER, 32-BIT, FL |
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| PIC18F26K80-I/MM | Roving Networks / Microchip Technology | IC MCU 8BIT 64KB FLASH 28QFN |
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| MSP430F5172IRSBT | Texas Instruments | IC MCU 16BIT 32KB FLASH 40WQFN |
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| NUC100RC1DN | Nuvoton Technology Corporation America | IC MCU 32BIT 32KB FLASH 64LQFP |
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| ATTINY44A-PU | Roving Networks / Microchip Technology | IC MCU 8BIT 4KB FLASH 14DIP |
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| LPC2364FBD100,551 | VIGOR | IC MCU 16/32B 128KB FLSH 100LQFP |
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| CY90020PMT-GS-430E1 | Cypress Semiconductor | IC MCU 120LQFP |
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| MSP430F5632IZQWT | VIGOR | IC MCU 16BIT 256KB FLASH 113BGA |
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| MB89665PF-GT-156-BND | Cypress Semiconductor | IC MCU 8BIT 16KB MROM 64QFP |
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| PIC24FJ16MC101-E/SS | Roving Networks / Microchip Technology | IC MCU 16BIT 16KB FLASH 20SSOP |
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| LM3S5739-IQC50-A0 | VIGOR | IC MCU 32BIT 128KB FLASH 100LQFP |
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| MB90020PMT-GS-344 | Cypress Semiconductor | IC MCU 120LQFP |
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