This detailed comparison of EFM8UB20F32G-B-QFP48R 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 | 177 | 150 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Discontinued at Digi-Key |
| Series | Universal Bee | Universal Bee |
| Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® | 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 |
|---|---|---|---|
| ATMEGA168A-AUR | Roving Networks / Microchip Technology | IC MCU 8BIT 16KB FLASH 32TQFP |
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| M32171F2VFP | VIGOR | IC MCU 32BIT 384KB FLSH 144LFQFP |
|
| ATSAM4LS8BA-AUR | Roving Networks / Microchip Technology | IC MCU 32BIT 512KB FLASH 64TQFP |
|
| SPC5777CK3MME3 | NXP Semiconductors | IC MCU 32BIT 8MB FLASH 416MAPBGA |
|
| DSPIC33CH64MP205-E/PT | Roving Networks / Microchip Technology | IC MCU 16BIT 88KB FLASH 48TQFP |
|
| MB89698BPFM-G-280 | Cypress Semiconductor | IC MCU 8BIT FFMC-8L-0.5 64LQFP |
|
| AT89LS52-16AU | Roving Networks / Microchip Technology | IC MCU 8BIT 8KB FLASH 44TQFP |
|
| C8051F536A-IM | Silicon Labs | IC MCU 8BIT 2KB FLASH 20QFN |
|
| PIC18F45K22-I/P | Roving Networks / Microchip Technology | IC MCU 8BIT 32KB FLASH 40DIP |
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| MB91F362APFVS-G-VDO | Cypress Semiconductor | IC MCU 32BIT 512KB FLASH 208QFP |
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| S6E2G36H0AGV2000A | Cypress Semiconductor | IC MCU 32BIT 512KB FLASH 144LQFP |
|
| MB89P637P-GT-5035SH | Cypress Semiconductor | IC MCU 8BIT 32KB OTP 64-SH-DIP |
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| SIM3L154-C-GM | Silicon Labs | IC MCU 32BIT 128KB FLASH 40QFN |
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| MB90024PMT-GS-239 | Cypress Semiconductor | IC MCU 120LQFP |
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| PIC16F1825T-I/ML | Roving Networks / Microchip Technology | IC MCU 8BIT 14KB FLASH 16QFN |
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