This detailed comparison of ATUC256L3U-Z3UT and ATUC128L3U-Z3UR 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 | Roving Networks / Microchip Technology | VIGOR |
|---|---|---|
| Package / Case | 64-VFQFN Exposed Pad | 64-VFQFN Exposed Pad |
| Description | IC MCU 32BIT 256KB FLASH 64QFN | IC MCU 32BIT 128KB FLASH 64QFN |
| In Stock | 380 | 331 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | AVR®32 UC3 L | AVR®32 UC3 L |
| Package | Tray | Bulk |
| Core Processor | AVR | AVR |
| Core Size | 32-Bit | 32-Bit |
| Speed | 50MHz | 50MHz |
| Connectivity | I²C, SPI, UART/USART, USB | I²C, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 51 | 51 |
| Program Memory Size | 256KB (256K x 8) | 128KB (128K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 32K x 8 | 32K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.62V ~ 3.6V | 1.62V ~ 3.6V |
| Data Converters | A/D 8x12b | A/D 8x12b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 64-QFN (9x9) | 64-QFN (9x9) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| R5F100BGDNA#U0 | Renesas Electronics America | IC MCU 16BIT 128KB FLASH 32HWQFN |
|
| R5F51105ADFK#30 | Renesas Electronics America | IC MCU 32BIT 128KB FLASH 64LQFP |
|
| MCF5270VM100J | VIGOR | IC MCU 32BIT ROMLESS 196MAPBGA |
|
| PIC16F18456-E/SO | Roving Networks / Microchip Technology | IC MCU 8BIT 28KB FLASH 28SOIC |
|
| CY8C4124PVA-442Z | Cypress Semiconductor | IC MCU 32BIT 16KB FLASH 28SSOP |
|
| AT32UC3A0128-CTUR | Roving Networks / Microchip Technology | IC MCU 32BIT 128KB FLSH 144FFBGA |
|
| SPC560D40L3B4E0X | STMicroelectronics | IC MCU 32BIT 256KB FLASH 100LQFP |
|
| STM32F031F6P6TR | STMicroelectronics | IC MCU 32BIT 32KB FLASH 20TSSOP |
|
| R5F21331MDFP#V2 | VIGOR | 16-BIT, FLASH, R8C CPU, 20MHZ |
|
| MK20DN32VFM5 | NXP Semiconductors | IC MCU 32BIT 32KB FLASH 32QFN |
|
| SIM3C134-B-GMR | Silicon Labs | IC MCU 32BIT 32KB FLASH 40QFN |
|
| DSPIC33CK128MP202-I/2N | Roving Networks / Microchip Technology | IC MCU 16BIT 128KB FLASH 28UQFN |
|
| MD87C51FC | VIGOR | MICROCONTROLLER, 8 BIT, UVPROM, |
|
| PIC18F8622-I/PT | Roving Networks / Microchip Technology | IC MCU 8BIT 64KB FLASH 80TQFP |
|
| STM32L431KCU6 | STMicroelectronics | IC MCU 32BIT 256KB FLSH 32UFQFPN |
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