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Microchip Technology |
IC MCU 8BIT ROMLESS 44PLCC |
Obsolete | C251 | 8/16-Bit | 16MHz | EBI/EMI, I²C, Microwire, SPI, UART/USART | POR, PWM, WDT | 32 | - | ROMless | - | 1K x 8 | 2.7 V ~ 5.5 V | - | Internal | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT ROMLESS 44PLCC |
Obsolete | C251 | 8/16-Bit | 24MHz | EBI/EMI, I²C, Microwire, SPI, UART/USART | POR, PWM, WDT | 32 | - | ROMless | - | 1K x 8 | 4.5 V ~ 5.5 V | - | Internal | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT ROMLESS 44PLCC |
Obsolete | 80C51 | 8-Bit | 30/20MHz | UART/USART | POR | 32 | - | ROMless | - | 128 x 8 | 2.7 V ~ 5.5 V | - | Internal | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT ROMLESS 44PLCC |
Obsolete | 80C51 | 8-Bit | 40/20MHz | UART/USART | POR | 32 | - | ROMless | - | 256 x 8 | 4.5 V ~ 5.5 V | - | Internal | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT ROMLESS 44PLCC |
Obsolete | 80C51 | 8-Bit | 40/20MHz | UART/USART | POR | 32 | - | ROMless | - | 256 x 8 | 4.5 V ~ 5.5 V | - | Internal | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT ROMLESS 44PLCC |
Active | 80C51 | 8-Bit | 40MHz | UART/USART | POR, PWM, WDT | 32 | - | ROMless | - | 1K x 8 | 2.7 V ~ 5.5 V | - | Internal | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT ROMLESS 44PLCC |
Active | 80C51 | 8-Bit | 40MHz | UART/USART | POR, PWM, WDT | 32 | - | ROMless | - | 1K x 8 | 4.5 V ~ 5.5 V | - | Internal | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 32KB OTP 44PLCC |
Obsolete | C251 | 8/16-Bit | 24MHz | EBI/EMI, I²C, Microwire, SPI, UART/USART | POR, PWM, WDT | 32 | 32KB (32K x 8) | OTP | - | 1K x 8 | 4.5 V ~ 5.5 V | - | Internal | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 8KB OTP 44PLCC |
Obsolete | 80C51 | 8-Bit | 30/20MHz | UART/USART | POR | 32 | 8KB (8K x 8) | OTP | - | 256 x 8 | 2.7 V ~ 5.5 V | - | Internal | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 8KB FLASH 44PLCC |
Obsolete | 8051 | 8-Bit | 24MHz | UART/USART | - | 32 | 8KB (8K x 8) | OTP Quick FLASH | - | 256 x 8 | 4 V ~ 6 V | - | Internal | 0°C ~ 70°C | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 8KB FLASH 44PLCC |
Obsolete | 8051 | 8-Bit | 24MHz | UART/USART | - | 32 | 8KB (8K x 8) | OTP Quick FLASH | - | 256 x 8 | 4 V ~ 6 V | - | Internal | -40°C ~ 85°C | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 4KB FLASH 44PLCC |
Obsolete | 80C51 | 8-Bit | 24MHz | UART/USART | - | 32 | 4KB (4K x 8) | FLASH | - | 128 x 8 | 4 V ~ 6 V | - | Internal | 0°C ~ 70°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 4KB FLASH 44PLCC |
Obsolete | 8051 | 8-Bit | 24MHz | UART/USART | - | 32 | 4KB (4K x 8) | FLASH | - | 128 x 8 | 4 V ~ 6 V | - | Internal | -40°C ~ 85°C | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 64KB FLASH 44PLCC |
Active | 80C51 | 8-Bit | 60MHz | UART/USART | POR, PWM, WDT | 36 | 64KB (64K x 8) | FLASH | 2K x 8 | 2.25K x 8 | 3 V ~ 5.5 V | A/D 8x10b | External | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 64KB FLASH 44PLCC |
Active | 80C51 | 8-Bit | 40MHz | CANbus, UART/USART | POR, PWM, WDT | 36 | 64KB (64K x 8) | FLASH | 2K x 8 | 2.25K x 8 | 3 V ~ 5.5 V | A/D 8x10b | External | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 64KB FLASH 44PLCC |
Active | 80C51 | 8-Bit | 60MHz | SPI, UART/USART | POR, PWM, WDT | 34 | 64KB (64K x 8) | FLASH | 2K x 8 | 2K x 8 | 2.7 V ~ 5.5 V | - | External | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 64KB FLASH 44PLCC |
Active | 80C51 | 8-Bit | 60MHz | I²C, SPI, UART/USART | POR, PWM, WDT | 34 | 64KB (64K x 8) | FLASH | 2K x 8 | 2K x 8 | 2.7 V ~ 5.5 V | - | External | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 16KB FLASH 44PLCC |
Obsolete | 80C51 | 8-Bit | 40MHz | SPI, UART/USART | POR, PWM, WDT | 32 | 16KB (16K x 8) | FLASH | - | 1.25K x 8 | 2.7 V ~ 3.6 V | - | External | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 16KB FLASH 44PLCC |
Active | 80C51 | 8-Bit | 60MHz | SPI, UART/USART | POR, PWM, WDT | 32 | 16KB (16K x 8) | FLASH | - | 1.25K x 8 | 2.7 V ~ 5.5 V | - | External | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 32KB FLASH 44PLCC |
Obsolete | 8051 | 8-Bit | 24MHz | SPI, UART/USART | WDT | 32 | 32KB (32K x 8) | FLASH | - | 512 x 8 | 4 V ~ 5.5 V | - | Internal | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 32KB FLASH 44PLCC |
Active | 8051 | 8-Bit | 24MHz | SPI, UART/USART | WDT | 32 | 32KB (32K x 8) | FLASH | - | 512 x 8 | 4 V ~ 5.5 V | - | Internal | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 32KB FLASH 44PLCC |
Obsolete | 80C51 | 8-Bit | 60MHz | SPI, UART/USART | POR, PWM, WDT | 32 | 32KB (32K x 8) | FLASH | - | 1.25K x 8 | 2.7 V ~ 5.5 V | - | External | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 32KB FLASH 44PLCC |
Active | 80C51 | 8-Bit | 40MHz | SPI, UART/USART | POR, PWM, WDT | 32 | 32KB (32K x 8) | FLASH | - | 1.25K x 8 | 2.7 V ~ 3.6 V | - | External | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 64KB FLASH 44PLCC |
Obsolete | 80C51 | 8-Bit | 60MHz | SPI, UART/USART | POR, PWM, WDT | 34 | 64KB (64K x 8) | FLASH | - | 2K x 8 | 2.7 V ~ 5.5 V | - | External | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 64KB FLASH 44PLCC |
Active | 80C51 | 8-Bit | 60MHz | SPI, UART/USART | POR, PWM, WDT | 34 | 64KB (64K x 8) | FLASH | - | 2K x 8 | 2.7 V ~ 5.5 V | - | External | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 128KB FLASH 44PLCC |
Obsolete | 80C51 | 8-Bit | 60MHz | I²C, SPI, UART/USART | POR, PWM, WDT | 34 | 128KB (128K x 8) | FLASH | - | 8K x 8 | 2.7 V ~ 5.5 V | - | External | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 8KB FLASH 44PLCC |
Obsolete | 8051 | 8-Bit | 16MHz | SIO, UART/USART | - | 32 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 4 V ~ 6 V | - | Internal | -40°C ~ 85°C | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 8KB FLASH 44PLCC |
Obsolete | 8051 | 8-Bit | 24MHz | SIO, UART/USART | - | 32 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 4 V ~ 6 V | - | Internal | 0°C ~ 70°C | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 8KB FLASH 44PLCC |
Obsolete | 8051 | 8-Bit | 24MHz | SIO, UART/USART | - | 32 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 4 V ~ 6 V | - | Internal | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 20KB FLASH 44PLCC |
Obsolete | 8051 | 8-Bit | 33MHz | - | - | 32 | 20KB (20K x 8) | FLASH | - | 256 x 8 | 4 V ~ 6 V | - | Internal | 0°C ~ 70°C | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 20KB FLASH 44PLCC |
Obsolete | 8051 | 8-Bit | 24MHz | UART/USART | WDT | 32 | 20KB (20K x 8) | FLASH | - | 256 x 8 | 4.5 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 20KB FLASH 44PLCC |
Obsolete | 8051 | 8-Bit | 24MHz | UART/USART | WDT | 32 | 20KB (20K x 8) | FLASH | - | 256 x 8 | 4.5 V ~ 5.5 V | - | Internal | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 20KB FLASH 44PLCC |
Active | 8051 | 8-Bit | 24MHz | UART/USART | WDT | 32 | 20KB (20K x 8) | FLASH | - | 256 x 8 | 4.5 V ~ 5.5 V | - | Internal | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 64KB FLASH 44PLCC |
Active | 8051 | 8-Bit | 20MHz | EBI/EMI, I²C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 40 | 64KB (64K x 8) | FLASH | 4K x 8 | 2.25K x 8 | 2.4 V ~ 5.5 V | A/D 7x10b | Internal | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 64KB FLASH 44PLCC |
Active | 8051 | 8-Bit | 20MHz | EBI/EMI, I²C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 40 | 64KB (64K x 8) | FLASH | - | 2.25K x 8 | 2.4 V ~ 5.5 V | A/D 7x10b | Internal | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 8KB FLASH 44PLCC |
Active | 8051 | 8-Bit | 20MHz | EBI/EMI, I²C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 36 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 2.4 V ~ 5.5 V | - | Internal | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 64KB FLASH 44PLCC |
Active | 8051 | 8-Bit | 20MHz | I²C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 38 | 64KB (64K x 8) | FLASH | 8K x 8 | 4.25K x 8 | 2.4 V ~ 3.6 V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 4KB FLASH 44PLCC |
Active | 8051 | 8-Bit | 16MHz | UART/USART | WDT | 32 | 4KB (4K x 8) | FLASH | - | 128 x 8 | 2.7 V ~ 4 V | - | Internal | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 8KB FLASH 44PLCC |
Active | 8051 | 8-Bit | 16MHz | UART/USART | WDT | 32 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 2.7 V ~ 4 V | - | Internal | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 12KB FLASH 44PLCC |
Obsolete | 8051 | 8-Bit | 12MHz | SPI, UART/USART | POR, WDT | 32 | 12KB (12K x 8) | FLASH | - | 256 x 8 | 2.7 V ~ 6 V | - | Internal | 0°C ~ 70°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 12KB FLASH 44PLCC |
Obsolete | 8051 | 8-Bit | 12MHz | SPI, UART/USART | POR, WDT | 32 | 12KB (12K x 8) | FLASH | - | 256 x 8 | 2.7 V ~ 6 V | - | Internal | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 8KB FLASH 44PLCC |
Obsolete | 8051 | 8-Bit | 12MHz | UART/USART | - | 32 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 2.7 V ~ 6 V | - | Internal | 0°C ~ 70°C | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 8KB FLASH 44PLCC |
Obsolete | AVR | 8-Bit | 4MHz | SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 32 | 8KB (4K x 16) | FLASH | 512 x 8 | 512 x 8 | 2.7 V ~ 6 V | - | Internal | -40°C ~ 85°C | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 8KB FLASH 44PLCC |
Obsolete | AVR | 8-Bit | 8MHz | SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 32 | 8KB (4K x 16) | FLASH | 512 x 8 | 512 x 8 | 4 V ~ 6 V | - | Internal | 0°C ~ 70°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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NXP USA Inc. |
IC MCU 8BIT 8KB OTP 44PLCC |
Not For New Designs | HC05 | 8-Bit | 2.1MHz | SCI, SPI | POR, WDT | 24 | 8KB (8K x 8) | OTP | - | 304 x 8 | 3 V ~ 5.5 V | - | Internal | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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NXP USA Inc. |
IC MCU 8BIT 16KB OTP 44PLCC |
Obsolete | HC05 | 8-Bit | 2.1MHz | SCI, SPI | POR, WDT | 24 | 16KB (16K x 8) | OTP | - | 352 x 8 | 3 V ~ 5.5 V | - | Internal | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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NXP USA Inc. |
IC MCU 8BIT 4KB OTP 44PLCC |
Obsolete | HC11 | 8-Bit | 2MHz | SCI, SPI | POR, WDT | 26 | 4KB (4K x 8) | OTP | - | 192 x 8 | 4.5 V ~ 5.5 V | - | Internal | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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NXP USA Inc. |
IC MCU 8BIT 4KB OTP 44PLCC |
Obsolete | HC11 | 8-Bit | 3MHz | SCI, SPI | POR, WDT | 26 | 4KB (4K x 8) | OTP | - | 192 x 8 | 4.5 V ~ 5.5 V | - | Internal | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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NXP USA Inc. |
IC MCU 8BIT 8KB OTP 44PLCC |
Not For New Designs | HC05 | 8-Bit | 2.1MHz | SCI, SPI | POR, WDT | 24 | 8KB (8K x 8) | OTP | - | 304 x 8 | 3 V ~ 5.5 V | - | Internal | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |
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Microchip Technology |
IC MCU 8BIT 8KB OTP 44PLCC |
Obsolete | 80C51 | 8-Bit | 40/20MHz | UART/USART | POR | 32 | 8KB (8K x 8) | OTP | - | 256 x 8 | 4.5 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) |