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| | IC MCU 8/16BIT ROMLESS 44PLCC | | | PCB Symbol, Footprint & 3D Model | Surface Mount | Internal | -40°C ~ 85°C (TA) | - | 44-LCC (J-Lead) | 44-PLCC (16.6x16.6) | 4.5V ~ 5.5V | 24MHz | 32 | 8x251 | C251 | 8/16-Bit | EBI/EMI, I²C, Microwire, SPI, UART/USART | POR, PWM, WDT | - | ROMless | 1K x 8 | - |
| | IC MCU 8/16BIT ROMLESS 44PLCC | | | PCB Symbol, Footprint & 3D Model | Surface Mount | Internal | -40°C ~ 85°C (TA) | - | 44-LCC (J-Lead) | 44-PLCC (16.6x16.6) | 4.5V ~ 5.5V | 24MHz | 32 | 8x251 | C251 | 8/16-Bit | EBI/EMI, I²C, Microwire, SPI, UART/USART | POR, PWM, WDT | - | ROMless | 1K x 8 | - |
| | IC MCU 8/16BIT ROMLESS 44PLCC | | | PCB Symbol, Footprint & 3D Model | Surface Mount | Internal | -40°C ~ 85°C (TA) | - | 44-LCC (J-Lead) | 44-PLCC (16.6x16.6) | 4.5V ~ 5.5V | 24MHz | 32 | 8x251 | C251 | 8/16-Bit | EBI/EMI, I²C, Microwire, SPI, UART/USART | POR, PWM, WDT | - | ROMless | 1K x 8 | - |
| | IC MCU 8/16BIT ROMLESS 44VQFP | | | PCB Symbol, Footprint & 3D Model | Surface Mount | Internal | -40°C ~ 85°C (TA) | - | 44-LQFP | 44-VQFP (10x10) | 2.7V ~ 5.5V | 24MHz | 32 | 8x251 | C251 | 8/16-Bit | EBI/EMI, I²C, Microwire, SPI, UART/USART | POR, PWM, WDT | - | ROMless | 1K x 8 | - |
| | IC MCU 8/16BIT ROMLESS 44VQFP | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | Internal | 0°C ~ 70°C (TA) | - | 44-LQFP | 44-VQFP (10x10) | 2.7V ~ 5.5V | 16MHz | 32 | 8x251 | C251 | 8/16-Bit | EBI/EMI, I²C, Microwire, SPI, UART/USART | POR, PWM, WDT | - | ROMless | 1K x 8 | - |
| | IC MCU 8/16BIT 32KB OTP 44VQFP | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | Internal | -40°C ~ 85°C (TA) | - | 44-LQFP | 44-VQFP (10x10) | 4.5V ~ 5.5V | 24MHz | 32 | 8x251 | C251 | 8/16-Bit | EBI/EMI, I²C, Microwire, SPI, UART/USART | POR, PWM, WDT | 32KB (32K x 8) | OTP | 1K x 8 | - |
| | IC MCU 8/16BIT 32KB OTP 44PLCC | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | Internal | 0°C ~ 70°C (TA) | - | 44-LCC (J-Lead) | 44-PLCC (16.6x16.6) | 2.7V ~ 5.5V | 16MHz | 32 | 8x251 | C251 | 8/16-Bit | EBI/EMI, I²C, Microwire, SPI, UART/USART | POR, PWM, WDT | 32KB (32K x 8) | OTP | 1K x 8 | - |
| | IC MCU 8/16BIT ROMLESS 44PLCC | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | Internal | 0°C ~ 70°C (TA) | - | 44-LCC (J-Lead) | 44-PLCC (16.6x16.6) | 2.7V ~ 5.5V | 16MHz | 32 | 8x251 | C251 | 8/16-Bit | EBI/EMI, I²C, Microwire, SPI, UART/USART | POR, PWM, WDT | - | ROMless | 1K x 8 | - |
| | IC MCU 8/16BIT 32KB OTP 44PLCC | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | Internal | -40°C ~ 85°C (TA) | - | 44-LCC (J-Lead) | 44-PLCC (16.6x16.6) | 4.5V ~ 5.5V | 24MHz | 32 | 8x251 | C251 | 8/16-Bit | EBI/EMI, I²C, Microwire, SPI, UART/USART | POR, PWM, WDT | 32KB (32K x 8) | OTP | 1K x 8 | - |
| | IC MCU 8/16BIT ROMLESS 44PLCC | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | Internal | 0°C ~ 70°C (TA) | - | 44-LCC (J-Lead) | 44-PLCC (16.6x16.6) | 4.5V ~ 5.5V | 16MHz | 32 | 8x251 | C251 | 8/16-Bit | EBI/EMI, I²C, Microwire, SPI, UART/USART | POR, PWM, WDT | - | ROMless | 1K x 8 | - |
| | IC MCU 8/16BIT ROMLESS 44PLCC | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | Internal | -40°C ~ 85°C (TA) | - | 44-LCC (J-Lead) | 44-PLCC (16.6x16.6) | 4.5V ~ 5.5V | 24MHz | 32 | 8x251 | C251 | 8/16-Bit | EBI/EMI, I²C, Microwire, SPI, UART/USART | POR, PWM, WDT | - | ROMless | 1K x 8 | - |
| | IC MCU 8/16BIT 32KB OTP 44PLCC | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | Internal | 0°C ~ 70°C (TA) | - | 44-LCC (J-Lead) | 44-PLCC (16.6x16.6) | 4.5V ~ 5.5V | 16MHz | 32 | 8x251 | C251 | 8/16-Bit | EBI/EMI, I²C, Microwire, SPI, UART/USART | POR, PWM, WDT | 32KB (32K x 8) | OTP | 1K x 8 | - |
| | IC MCU 8/16BIT ROMLESS 44PLCC | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | Internal | 0°C ~ 70°C (TA) | - | 44-LCC (J-Lead) | 44-PLCC (16.6x16.6) | 2.7V ~ 5.5V | 16MHz | 32 | 8x251 | C251 | 8/16-Bit | EBI/EMI, I²C, Microwire, SPI, UART/USART | POR, PWM, WDT | - | ROMless | 1K x 8 | - |
| | IC MCU 8/16BIT 32KB OTP 44VQFP | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | Internal | 0°C ~ 70°C (TA) | - | 44-LQFP | 44-VQFP (10x10) | 2.7V ~ 5.5V | 16MHz | 32 | 8x251 | C251 | 8/16-Bit | EBI/EMI, I²C, Microwire, SPI, UART/USART | POR, PWM, WDT | 32KB (32K x 8) | OTP | 1K x 8 | - |
| | IC MCU 8/16BIT 32KB OTP 44CDIL | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Internal | -40°C ~ 85°C (TA) | - | - | 44-CDIL | 4.5V ~ 5.5V | 24MHz | 32 | 8x251 | C251 | 8/16-Bit | EBI/EMI, I²C, Microwire, SPI, UART/USART | POR, PWM, WDT | 32KB (32K x 8) | OTP | 1K x 8 | - |
| | IC MCU 8/16BIT 32KB OTP 44CQPJ | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | Internal | -40°C ~ 85°C (TA) | - | - | 44-CQPJ | 4.5V ~ 5.5V | 24MHz | 32 | 8x251 | C251 | 8/16-Bit | EBI/EMI, I²C, Microwire, SPI, UART/USART | POR, PWM, WDT | 32KB (32K x 8) | OTP | 1K x 8 | - |
| | IC MCU 8/16BIT ROMLESS 44PLCC | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | Internal | 0°C ~ 70°C (TA) | - | 44-LCC (J-Lead) | 44-PLCC (16.6x16.6) | 4.5V ~ 5.5V | 24MHz | 32 | 8x251 | C251 | 8/16-Bit | EBI/EMI, I²C, Microwire, SPI, UART/USART | POR, PWM, WDT | - | ROMless | 1K x 8 | - |
| | IC MCU 8/16BIT 32KB OTP 44VQFP | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | Internal | 0°C ~ 70°C (TA) | - | 44-LQFP | 44-VQFP (10x10) | 2.7V ~ 5.5V | 16MHz | 32 | 8x251 | C251 | 8/16-Bit | EBI/EMI, I²C, Microwire, SPI, UART/USART | POR, PWM, WDT | 32KB (32K x 8) | OTP | 1K x 8 | - |
| | IC MCU 8/16BIT ROMLESS 44VQFP | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | Internal | 0°C ~ 70°C (TA) | - | 44-LQFP | 44-VQFP (10x10) | 2.7V ~ 5.5V | 16MHz | 32 | 8x251 | C251 | 8/16-Bit | EBI/EMI, I²C, Microwire, SPI, UART/USART | POR, PWM, WDT | - | ROMless | 1K x 8 | - |
| | IC MCU 8/16BIT ROMLESS 44PLCC | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | Internal | 0°C ~ 70°C (TA) | - | 44-LCC (J-Lead) | 44-PLCC (16.6x16.6) | 4.5V ~ 5.5V | 16MHz | 32 | 8x251 | C251 | 8/16-Bit | EBI/EMI, I²C, Microwire, SPI, UART/USART | POR, PWM, WDT | - | ROMless | 1K x 8 | - |