Picture Mfr Part # Unit Price QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Package / Case Supplier Device Package Peripherals Core Processor Speed Voltage - Supply (Vcc/Vdd) Number of I/O RAM Size Core Size Connectivity Program Memory Type Data Converters Oscillator Type
GLOBAL STOCKS
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RFQ
RFQ
5,410
In-stock
Nuvoton Technology Corporation of America IC MCU 8BIT ROMLESS 84PLCC W78 Obsolete Tube 0°C ~ 70°C (TA) 84-LCC - - 8051 40MHz 4.5 V ~ 5.5 V 40 256 x 8 8-Bit EBI/EMI, Serial Port ROMless - External
P80C554SFBD,157
RFQ
RFQ
4,131
In-stock
NXP USA Inc. IC MCU 8BIT ROMLESS 64LQFP 80C Obsolete Tray -40°C ~ 85°C (TA) 64-LQFP 64-LQFP (10x10) POR, PWM, WDT 8051 16MHz 2.7 V ~ 5.5 V 40 512 x 8 8-Bit EBI/EMI, I²C, UART/USART ROMless A/D 7x10b Internal
P80C554SBBD,157
RFQ
RFQ
3,341
In-stock
NXP USA Inc. IC MCU 8BIT ROMLESS 64LQFP 80C Obsolete Tray 0°C ~ 70°C (TA) 64-LQFP 64-LQFP (10x10) POR, PWM, WDT 8051 16MHz 2.7 V ~ 5.5 V 40 512 x 8 8-Bit EBI/EMI, I²C, UART/USART ROMless A/D 7x10b Internal
P80C552IFA/08,512
RFQ
RFQ
5,654
In-stock
NXP USA Inc. IC MCU 8BIT ROMLESS 68PLCC 80C Obsolete Tube -40°C ~ 85°C (TA) 68-LCC (J-Lead) 68-PLCC (24.23x24.23) POR, PWM, WDT 8051 24MHz 4.5 V ~ 5.5 V 40 256 x 8 8-Bit EBI/EMI, I²C, UART/USART ROMless A/D 8x10b Internal
P80C552IBA/08,512
RFQ
RFQ
5,498
In-stock
NXP USA Inc. IC MCU 8BIT ROMLESS 68PLCC 80C Obsolete Tube 0°C ~ 70°C (TA) 68-LCC (J-Lead) 68-PLCC (24.23x24.23) POR, PWM, WDT 8051 24MHz 4.5 V ~ 5.5 V 40 256 x 8 8-Bit EBI/EMI, I²C, UART/USART ROMless A/D 8x10b Internal
P80C552EFA/08,512
RFQ
RFQ
4,059
In-stock
NXP USA Inc. IC MCU 8BIT ROMLESS 68PLCC 80C Obsolete Tube -40°C ~ 85°C (TA) 68-LCC (J-Lead) 68-PLCC (24.23x24.23) POR, PWM, WDT 8051 16MHz 4.5 V ~ 5.5 V 40 256 x 8 8-Bit EBI/EMI, I²C, UART/USART ROMless A/D 8x10b Internal
P80C552EBB/08,557
RFQ
RFQ
5,557
In-stock
NXP USA Inc. IC MCU 8BIT ROMLESS 80QFP 80C Obsolete Tray 0°C ~ 70°C (TA) 80-BQFP 80-PQFP (14x20) POR, PWM, WDT 8051 16MHz 4.5 V ~ 5.5 V 40 256 x 8 8-Bit EBI/EMI, I²C, UART/USART ROMless A/D 8x10b Internal
P80C552EBA/08,512
RFQ
RFQ
5,436
In-stock
NXP USA Inc. IC MCU 8BIT ROMLESS 68PLCC 80C Obsolete Tube 0°C ~ 70°C (TA) 68-LCC (J-Lead) 68-PLCC (24.23x24.23) POR, PWM, WDT 8051 16MHz 4.5 V ~ 5.5 V 40 256 x 8 8-Bit EBI/EMI, I²C, UART/USART ROMless A/D 8x10b Internal
P80C557E4EFB/01,55
RFQ
RFQ
5,766
In-stock
NXP USA Inc. IC MCU 8BIT ROMLESS 80QFP 80C Obsolete Tray -40°C ~ 85°C (TA) 80-BQFP 80-PQFP (14x20) POR, PWM, WDT 8051 16MHz 4.5 V ~ 5.5 V 40 1K x 8 8-Bit EBI/EMI, I²C, UART/USART ROMless A/D 8x10b External
P80C557E4EFB/01,51
RFQ
RFQ
4,584
In-stock
NXP USA Inc. IC MCU 8BIT ROMLESS 80QFP 80C Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 80-BQFP 80-PQFP (14x20) POR, PWM, WDT 8051 16MHz 4.5 V ~ 5.5 V 40 1K x 8 8-Bit EBI/EMI, I²C, UART/USART ROMless A/D 8x10b External
P80C552IBA/08,518
RFQ
RFQ
4,516
In-stock
NXP USA Inc. IC MCU 8BIT ROMLESS 68PLCC 80C Obsolete Tape & Reel (TR) 0°C ~ 70°C (TA) 68-LCC (J-Lead) 68-PLCC (24.23x24.23) POR, PWM, WDT 8051 24MHz 4.5 V ~ 5.5 V 40 256 x 8 8-Bit EBI/EMI, I²C, UART/USART ROMless A/D 8x10b Internal
P80C552EFA/08,518
RFQ
RFQ
2,718
In-stock
NXP USA Inc. IC MCU 8BIT ROMLESS 68PLCC 80C Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 68-LCC (J-Lead) 68-PLCC (24.23x24.23) POR, PWM, WDT 8051 16MHz 4.5 V ~ 5.5 V 40 256 x 8 8-Bit EBI/EMI, I²C, UART/USART ROMless A/D 8x10b Internal
P80C552EBA/08,518
RFQ
RFQ
4,425
In-stock
NXP USA Inc. IC MCU 8BIT ROMLESS 68PLCC 80C Obsolete Tape & Reel (TR) 0°C ~ 70°C (TA) 68-LCC (J-Lead) 68-PLCC (24.23x24.23) POR, PWM, WDT 8051 16MHz 4.5 V ~ 5.5 V 40 256 x 8 8-Bit EBI/EMI, I²C, UART/USART ROMless A/D 8x10b Internal
P80C552EFB/08,557
RFQ
RFQ
5,470
In-stock
NXP USA Inc. IC MCU 8BIT ROMLESS 80QFP 80C Obsolete Tray -40°C ~ 85°C (TA) 80-BQFP 80-PQFP (14x20) POR, PWM, WDT 8051 16MHz 4.5 V ~ 5.5 V 40 256 x 8 8-Bit EBI/EMI, I²C, UART/USART ROMless A/D 8x10b Internal
W78C438C40FL
Per Unit
$3.78
RFQ
4,454
In-stock
Nuvoton Technology Corporation of America IC MCU 8BIT ROMLESS 100QFP W78 Not For New Designs Tray 0°C ~ 70°C (TA) 100-QFP - - 8051 40MHz 4.5 V ~ 5.5 V 40 256 x 8 8-Bit EBI/EMI, Serial Port ROMless - External