This detailed comparison of EFM8UB20F32G-B-QFP32R and EFM8UB20F32G-A-QFP32R 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 | 282 | 149 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Discontinued at Digi-Key |
| Series | Universal Bee | Universal Bee |
| Package | Tape & Reel (TR) | Tape & Reel (TR) |
| 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 |
|---|---|---|---|
| Z8F0413SJ005EG | Zilog / Littelfuse | IC MCU 8BIT 4KB FLASH 28SOIC |
|
| Z8F2480SH020EG | Zilog / Littelfuse | IC MCU 8BIT 24KB FLASH 20SOIC |
|
| TM4C123GH6PMIR | Texas Instruments | IC MCU 32BIT 256KB FLASH 64LQFP |
|
| PIC16LF1718T-I/SO | Roving Networks / Microchip Technology | IC MCU 8BIT 28KB FLASH 28SOIC |
|
| MC56F8355VFGE | NXP Semiconductors | IC MCU 16BIT 256KB FLASH 128LQFP |
|
| PIC16LF1933-E/SP | Roving Networks / Microchip Technology | IC MCU 8BIT 7KB FLASH 28SPDIP |
|
| STM32F401CEY6BTR | STMicroelectronics | IC MCU 32BIT 512KB FLASH 49WLCSP |
|
| PIC10F220-E/P | Roving Networks / Microchip Technology | IC MCU 8BIT 384B FLASH 8DIP |
|
| ATMEGA649P-MU | VIGOR | IC MCU 8BIT 64KB FLASH 64QFN |
|
| PIC16C54C-04I/SS | Roving Networks / Microchip Technology | IC MCU 8BIT 768B OTP 20SSOP |
|
| PIC32MX170F512HT-I/MR | Roving Networks / Microchip Technology | IC MCU 32BIT 512KB FLASH 64QFN |
|
| MSP430G2152IPW14 | Texas Instruments | IC MCU 16BIT 1KB FLASH 14TSSOP |
|
| STM32F746VGT7 | STMicroelectronics | IC MCU 32BIT 1MB FLASH 100LQFP |
|
| MSP430FR6037IPZR | Texas Instruments | IC MCU 16BIT 256KB FRAM 100LQFP |
|
| STM32F207VCT7 | STMicroelectronics | IC MCU 32BIT 256KB FLASH 100LQFP |
|
