This detailed comparison of EFM8UB20F32G-B-QFP48 and EFM8UB20F32G-A-QFP48 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 | 48-TQFP | 48-TQFP |
| Description | IC MCU 8BIT 32KB FLASH 48TQFP | IC MCU 8BIT 32KB FLASH 48TQFP |
| In Stock | 614 | 150 |
| 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 | EBI/EMI, I²C, SMBus, SPI, UART/USART, USB | EBI/EMI, 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 | 40 | 40 |
| 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 32x10b | A/D 32x10b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 48-TQFP (7x7) | 48-TQFP (7x7) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| R5F10PMJCLFB#55 | Renesas Electronics America | IC MCU 16BIT 256KB FLASH 80LFQFP |
|
| PIC16LF1513-I/SO | Roving Networks / Microchip Technology | IC MCU 8BIT 7KB FLASH 28SOIC |
|
| DSPIC33CK128MP505-I/PT | Roving Networks / Microchip Technology | IC MCU 16BIT 128KB FLASH 48TQFP |
|
| TMS320F28335ZJZS | Texas Instruments | IC MCU 32BIT 512KB FLASH 176BGA |
|
| STM32F103ZGH6J | STMicroelectronics | IC MCU 32BIT 1MB FLASH 144LFBGA |
|
| CY8C3865PVA-053 | Cypress Semiconductor | IC MCU 8BIT 32KB FLASH 48SSOP |
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| CY8C4744LQI-S401 | Cypress Semiconductor | IC MCU 32BIT 16KB FLASH 24QFN |
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| CY8C4248LQI-BL553 | Cypress Semiconductor | IC MCU 32BIT 256KB FLASH 56QFN |
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| S9S08DV16F2MLC | VIGOR | IC MCU 8BIT 16KB FLASH 32LQFP |
|
| M30626FHPFP#U9C | Renesas Electronics America | IC MCU 16BIT 384KB FLASH 100QFP |
|
| DF2148BFA20V | Renesas Electronics America | IC MCU 16BIT 128KB FLASH 100QFP |
|
| C8051F820-GM | Silicon Labs | IC MCU 8BIT 8KB FLASH 20QFN |
|
| PIC24FJ128GA705-I/PT | Roving Networks / Microchip Technology | IC MCU 16BIT 128KB FLASH 48TQFP |
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| M38223E4FP | VIGOR | 8-BIT, OTPROM, MELPS740 CPU |
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| EG87C51RC24 | VIGOR | MICROCONTROLLER, 8 BIT, 8051 CPU |
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