| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Package/Case | Series | Packaging | Part Status | Programmable | Core Processor | Speed | Connectivity | Peripherals | Grade | Number of I/O | Program Memory Size | Core Size | Program Memory Type | EEPROM Size | Operating Temperature | RAM Size | Qualification | Oscillator Type | Voltage - Supply (Vcc/Vdd) | Data Converters | Mounting Style | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
W78E054C40PLIC MCU 8BIT 16KB FLASH 44PLCC |
3,751 |
|
Datasheet |
44-LCC (J-Lead) | W78 | Tube | Obsolete | Not Verified | 8051 | 40MHz | EBI/EMI, UART/USART | POR, WDT | - | 36 | 16KB (16K x 8) | 8-Bit | FLASH | - | 0°C ~ 70°C (TA) | 256 x 8 | - | Internal | 4.5V ~ 5.5V | - | Surface Mount | |
|
W78E058B40DLIC MCU 8BIT 32KB FLASH 40DIP |
4,697 |
|
Datasheet |
40-DIP | W78 | Tube | Obsolete | Not Verified | 8052 | 40MHz | EBI/EMI, UART/USART | POR, WDT | - | 32 | 32KB (32K x 8) | 8-Bit | FLASH | - | 0°C ~ 70°C (TA) | 512 x 8 | - | Internal | 4.5V ~ 5.5V | - | Through Hole | |
|
W78E058B40FLIC MCU 8BIT 32KB FLASH 44QFP |
4,231 |
|
Datasheet |
44-BQFP | W78 | Tray | Obsolete | Not Verified | 8052 | 40MHz | EBI/EMI, UART/USART | POR, WDT | - | 36 | 32KB (32K x 8) | 8-Bit | FLASH | - | 0°C ~ 70°C (TA) | 512 x 8 | - | Internal | 4.5V ~ 5.5V | - | Surface Mount | |
|
W78E058B40PLIC MCU 8BIT 32KB FLASH 44PLCC |
2,063 |
|
Datasheet |
44-LCC (J-Lead) | W78 | Tube | Obsolete | Not Verified | 8052 | 40MHz | EBI/EMI, UART/USART | POR, WDT | - | 36 | 32KB (32K x 8) | 8-Bit | FLASH | - | 0°C ~ 70°C (TA) | 512 x 8 | - | Internal | 4.5V ~ 5.5V | - | Surface Mount | |
|
W78E378A10PLIC MCU 8BIT 32KB FLASH 44PLCC |
4,625 |
|
Datasheet |
44-LCC (J-Lead) | W78 | Tube | Obsolete | Not Verified | 80C31 | 10MHz | EBI/EMI, Serial Port | LVD, POR, WDT | - | 25 | 32KB (32K x 8) | 8-Bit | FLASH | - | 0°C ~ 70°C (TA) | 576 x 8 | - | Internal | 4.5V ~ 5.5V | A/D 7x8b; D/A 11x8b | Surface Mount | |
|
W78E516B40DLIC MCU 8BIT 64KB FLASH 40DIP |
2,934 |
|
Datasheet |
40-DIP | W78 | Tube | Obsolete | Not Verified | 8052 | 40MHz | EBI/EMI, UART/USART | POR | - | 32 | 64KB (64K x 8) | 8-Bit | FLASH | - | 0°C ~ 70°C (TA) | 512 x 8 | - | Internal | 4.5V ~ 5.5V | - | Through Hole | |
|
W78E516B40FLIC MCU 8BIT 64KB FLASH 44QFP |
4,795 |
|
Datasheet |
44-BQFP | W78 | Tray | Obsolete | Not Verified | 8052 | 40MHz | EBI/EMI, UART/USART | POR | - | 36 | 64KB (64K x 8) | 8-Bit | FLASH | - | 0°C ~ 70°C (TA) | 512 x 8 | - | Internal | 4.5V ~ 5.5V | - | Surface Mount | |
|
W78E516B40PLIC MCU 8BIT 64KB FLASH 44PLCC |
4,171 |
|
Datasheet |
44-LCC (J-Lead) | W78 | Tube | Obsolete | Not Verified | 8052 | 40MHz | EBI/EMI, UART/USART | POR | - | 36 | 64KB (64K x 8) | 8-Bit | FLASH | - | 0°C ~ 70°C (TA) | 512 x 8 | - | Internal | 4.5V ~ 5.5V | - | Surface Mount | |
|
W78E858A40DLIC MCU 8BIT 32KB FLASH 40DIP |
4,472 |
|
Datasheet |
40-DIP | W78 | Tube | Obsolete | Not Verified | 8052 | 40MHz | EBI/EMI, Serial Port | POR, PWM, WDT | - | 32 | 32KB (32K x 8) | 8-Bit | FLASH | - | 0°C ~ 70°C (TA) | 768 x 8 | - | Internal | 4.5V ~ 5.5V | - | Through Hole | |
|
W78E858A40FLIC MCU 8BIT 32KB FLASH 44QFP |
4,845 |
|
Datasheet |
44-BQFP | W78 | Tray | Last Time Buy | Not Verified | 8052 | 40MHz | EBI/EMI, Serial Port | POR, PWM, WDT | - | 36 | 32KB (32K x 8) | 8-Bit | FLASH | - | 0°C ~ 70°C (TA) | 768 x 8 | - | Internal | 4.5V ~ 5.5V | - | Surface Mount | |
|
W78ERD2A40DLIC MCU 8BIT 64KB FLASH 40DIP |
2,808 |
|
Datasheet |
40-DIP | W78 | Tube | Obsolete | Not Verified | 8052 | 40MHz | EBI/EMI, Serial Port | POR, PWM, WDT | - | 32 | 64KB (64K x 8) | 8-Bit | FLASH | - | 0°C ~ 70°C (TA) | 1.25K x 8 | - | Internal | 4.5V ~ 5.5V | - | Through Hole | |
|
W78ERD2A40FLIC MCU 8BIT 64KB FLASH 44QFP |
3,506 |
|
Datasheet |
44-BQFP | W78 | Tray | Last Time Buy | Not Verified | 8052 | 40MHz | EBI/EMI, Serial Port | POR, PWM, WDT | - | 36 | 64KB (64K x 8) | 8-Bit | FLASH | - | 0°C ~ 70°C (TA) | 1.25K x 8 | - | Internal | 4.5V ~ 5.5V | - | Surface Mount | |
|
W78IRD2A25DLIC MCU 8BIT 64KB FLASH 40DIP |
4,106 |
|
Datasheet |
40-DIP | W78 | Tube | Obsolete | Not Verified | 80C52 | 25MHz | EBI/EMI, UART/USART | POR, PWM, WDT | - | 32 | 64KB (64K x 8) | 8-Bit | FLASH | - | -40°C ~ 85°C (TA) | 1.25K x 8 | - | Internal | 4.5V ~ 5.5V | - | Through Hole | |
|
W78IRD2A25PLIC MCU 8BIT 64KB FLASH 44PLCC |
2,010 |
|
Datasheet |
44-LCC (J-Lead) | W78 | Tube | Last Time Buy | Not Verified | 80C52 | 25MHz | EBI/EMI, UART/USART | POR, PWM, WDT | - | 36 | 64KB (64K x 8) | 8-Bit | FLASH | - | -40°C ~ 85°C (TA) | 1.25K x 8 | - | Internal | 4.5V ~ 5.5V | - | Surface Mount | |
|
W78L032A24DLIC MCU 8BIT ROMLESS 40DIP |
4,735 |
|
Datasheet |
40-DIP | W78 | Tube | Active | Not Verified | 80C32 | 24MHz | EBI/EMI, Serial Port | - | - | 32 | - | 8-Bit | ROMless | - | 0°C ~ 70°C (TA) | 256 x 8 | - | Internal | 1.8V ~ 5.5V | - | Through Hole | |
|
W78L032A24FLIC MCU 8BIT ROMLESS 44QFP |
3,643 |
|
Datasheet |
44-BQFP | W78 | Tray | Active | Not Verified | 80C32 | 24MHz | EBI/EMI, Serial Port | - | - | 32 | - | 8-Bit | ROMless | - | 0°C ~ 70°C (TA) | 256 x 8 | - | Internal | 1.8V ~ 5.5V | - | Surface Mount | |
|
W78L054A24DLIC MCU 8BIT 16KB FLASH 40DIP |
2,012 |
|
Datasheet |
40-DIP | W78 | Tube | Obsolete | Not Verified | 8051 | 24MHz | EBI/EMI, UART/USART | POR, WDT | - | 32 | 16KB (16K x 8) | 8-Bit | FLASH | - | 0°C ~ 70°C (TA) | 256 x 8 | - | Internal | 2.4V ~ 5.5V | - | Through Hole | |
|
W78L054C24PLIC MCU 8BIT 16KB FLASH 44PLCC |
3,131 |
|
Datasheet |
44-LCC (J-Lead) | W78 | Tube | Obsolete | Not Verified | 8051 | 24MHz | EBI/EMI, UART/USART | POR, WDT | - | 36 | 16KB (16K x 8) | 8-Bit | FLASH | - | 0°C ~ 70°C (TA) | 256 x 8 | - | Internal | 2.4V ~ 5.5V | - | Surface Mount | |
|
W78L516A24DLIC MCU 8BIT 64KB FLASH 40DIP |
4,617 |
|
Datasheet |
40-DIP | W78 | Tube | Obsolete | Not Verified | 80C52 | 24MHz | EBI/EMI, Serial Port | POR, WDT | - | 32 | 64KB (64K x 8) | 8-Bit | FLASH | - | 0°C ~ 70°C (TA) | 1.25K x 8 | - | Internal | 2.7V ~ 5.5V | - | Through Hole | |
|
W78L516A24FLIC MCU 8BIT 64KB FLASH 44QFP |
2,693 |
|
Datasheet |
44-BQFP | W78 | Tray | Obsolete | Not Verified | 80C52 | 24MHz | EBI/EMI, Serial Port | POR, WDT | - | 36 | 64KB (64K x 8) | 8-Bit | FLASH | - | 0°C ~ 70°C (TA) | 1.25K x 8 | - | Internal | 2.7V ~ 5.5V | - | Surface Mount |