| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
W78L058A24FLIC MCU 8BIT 32KB FLASH 44QFP Nuvoton Technology Corporation |
3,697 |
|
Datasheet |
44-BQFP | W78 | Tray | Obsolete | Not Verified | 8051 | 24MHz | EBI/EMI, UART/USART | POR, WDT | - | 36 | 32KB (32K x 8) | 8-Bit | FLASH | - | 0°C ~ 60°C (TA) | 512 x 8 | - | Internal | 2.4V ~ 5.5V | - | Surface Mount | |
|
M0A23OC1ACU32 KB FLASH, 4K SRAM, CAN, AUTOM Nuvoton Technology Corporation |
4,338 |
|
- |
20-SSOP (0.209", 5.30mm Width) | NuMicro™ M0A23U | Tube | Active | - | ARM® Cortex®-M0 | 48MHz | CANbus, I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, LVR, POR, PWM, WDT | - | 18 | 32KB (32K x 8) | 32-Bit | FLASH | - | -40°C ~ 125°C (TA) | 4K x 8 | - | External, Internal | 2.4V ~ 5.5V | A/D 17x12b SAR; D/A 1x5b | Surface Mount | |
|
W78L058A24DLIC MCU 8BIT 32KB FLASH 40DIP Nuvoton Technology Corporation |
4,601 |
|
Datasheet |
40-DIP | W78 | Tube | Obsolete | Not Verified | 8051 | 24MHz | EBI/EMI, UART/USART | POR, WDT | - | 32 | 32KB (32K x 8) | 8-Bit | FLASH | - | 0°C ~ 60°C (TA) | 512 x 8 | - | Internal | 2.4V ~ 5.5V | - | Through Hole | |
|
W78E051C40DLIC MCU 8BIT 4KB FLASH 40DIP Nuvoton Technology Corporation |
3,004 |
|
Datasheet |
40-DIP | W78 | Tube | Obsolete | Not Verified | 8051 | 40MHz | EBI/EMI, UART/USART | POR, WDT | - | 32 | 4KB (4K x 8) | 8-Bit | FLASH | - | 0°C ~ 70°C (TA) | 128 x 8 | - | External | 4.5V ~ 5.5V | - | Through Hole | |
|
M256SD3AE28KB FLASH, 16KB RAM, LCD DRIVER Nuvoton Technology Corporation |
3,325 |
|
- |
64-LQFP | NuMicro™ M256 | Tray | Active | - | ARM® Cortex®-M23 | 48MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, LCD, LVR, POR, PWM, WDT | - | 53 | 64KB (64K x 8) | 32-Bit | FLASH | - | -40°C ~ 105°C (TA) | 16K x 8 | - | External, Internal | 1.75V ~ 5.5V | A/D 16x12b SAR | Surface Mount | |
|
M258SD3AE28KB FLASH, 16KB RAM, LCD DRIVER Nuvoton Technology Corporation |
4,885 |
|
- |
64-LQFP | NuMicro™ M258 | Tray | Active | - | ARM® Cortex®-M23 | 48MHz | I2C, IrDA, LINbus, QSPI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LVR, POR, PWM, WDT | - | 49 | 64KB (64K x 8) | 32-Bit | FLASH | - | -40°C ~ 105°C (TA) | 16K x 8 | - | External, Internal | 1.75V ~ 5.5V | A/D 16x12b SAR | Surface Mount | |
|
M252LG6AEM23-256KFLASH+32KRAM+UART+SPI+I2 Nuvoton Technology Corporation |
3,447 |
|
- |
48-LQFP | NuMicro™ M252 | Tray | Active | - | ARM® Cortex®-M23 | 48MHz | EBI/EMI, I2C, IrDA, LINbus, QSPI, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, LVR, POR, PWM, WDT | - | 41 | 256KB (256K x 8) | 32-Bit | FLASH | - | -40°C ~ 105°C (TA) | 32K x 8 | - | External, Internal | 1.75V ~ 5.5V | A/D 12x12b SAR; D/A 1x12b | Surface Mount | |
|
M252KE3AEM23-128KFLASH+16KRAM+UART+SPI+I2 Nuvoton Technology Corporation |
4,240 |
|
Datasheet |
128-LQFP | NuMicro™ M252 | Tray | Active | - | ARM® Cortex®-M23 | 48MHz | EBI/EMI, I2C, IrDA, LINbus, QSPI, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, LVR, POR, PWM, WDT | - | 85 | 128KB (128K x 8) | 32-Bit | FLASH | - | -40°C ~ 105°C (TA) | 16K x 8 | - | External, Internal | 1.75V ~ 5.5V | A/D 16x12b SAR | Surface Mount | |
|
M251KE3AEM23-128KFLASH+16KRAM+UART+SPI+I2 Nuvoton Technology Corporation |
4,303 |
|
Datasheet |
128-LQFP | NuMicro™ M251 | Tray | Active | - | ARM® Cortex®-M23 | 48MHz | EBI/EMI, I2C, IrDA, LINbus, QSPI, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, LVR, POR, PWM, WDT | - | 85 | 128KB (128K x 8) | 32-Bit | FLASH | - | -40°C ~ 105°C (TA) | 16K x 8 | - | External, Internal | 1.75V ~ 5.5V | A/D 16x12b SAR | Surface Mount | |
|
W78E051DDGIC MCU 8BIT 4KB FLASH 40DIP Nuvoton Technology Corporation |
2,817 |
|
Datasheet |
40-DIP | W78 | Tube | Not For New Designs | Not Verified | 8052 | 40MHz | EBI/EMI, UART/USART | POR, WDT | - | 32 | 4KB (4K x 8) | 8-Bit | FLASH | - | -40°C ~ 85°C (TA) | 256 x 8 | - | External | 2.4V ~ 5.5V | - | Through Hole |