Semiconductors
Passive Components
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For Reference Only
| Part Number | W78ERD2A40FL |
| OEMstron Part # | W78ERD2A40FL |
| Manufacturer | Nuvoton Technology |
| Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
| Description | IC MCU 8BIT 64KB FLASH 44QFP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | W78ERD2A40FL PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 20 - May 25 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
W78ERD2A40FL Specifications
| Part Number | W78ERD2A40FL | |
| Brand | Nuvoton Technology | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Embedded Processors & Controllers | |
| Subcategory | Microcontrollers | |
| Manufacturer | Nuvoton Technology Corporation of America | |
| Series | W78 | |
| Core Processor | 8052 | |
| Core Size | 8-Bit | |
| Speed | 40MHz | |
| Connectivity | EBI/EMI, Serial Port | |
| Peripherals | POR, PWM, WDT | |
| Number of I/O | 36 | |
| Program Memory Size | 64KB (64K x 8) | |
| Program Memory Type | FLASH | |
| EEPROM Size | - | |
| RAM Size | 1.25K x 8 | |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V | |
| Data Converters | - | |
| Oscillator Type | Internal | |
| Operating Temperature | 0°C ~ 70°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 44-BQFP | |
| Supplier Device Package | - |
W78ERD2A40FL Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
W78ERD2A40FL D# V36:1790_06872904 Nuvoton Technology Corp |
MCU 8-bit 8052 CISC 64KB Flash 5V 44-Pin PQFP RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
W78ERD2A40FL Nuvoton Technology Corp |
IC MCU 8-BIT 64K FLASH 44-PQFP |
Contact Us |
| Part Number | Description | Stock |
|
W78ERD2A40FL D# W78ERD2A40FL-ND Nuvoton Technology Corp |
IC MCU 8BIT 64KB FLASH 44QFP |
Temporarily Out of Stock |
| Part Number | Description | Stock |
|
W78ERD2A40FL Winbond Electronics Corp |
In stock shipping within 2days |
998 |
| Part Number | Description | Stock |
|
W78ERD2A40FL Winbond Electronics Corp |
OEM/CM QUOTES ONLY | NO BROKERS |
1190 |
| Part Number | Description | Stock |
|
W78ERD2A40FL WINBOND |
QFP44 RoHS: Compliant
|
998 |
| Part Number | Description | Stock |
|
W78ERD2A40FL Winbond Electronics Corp |
OEM/CM Immediate delivery |
998 |
| Part Number | Description | Stock |
|
W78ERD2A40FL D# NS-W78ERD2A40FL Nuvoton Technology Corp |
OEM/CM ONLY |
5153 |
| Part Number | Description | Stock |
|
W78ERD2A40FL Winbond Electronics Corp |
OEM/CM ONLY |
1016 |
| Part Number | Description | Stock |
|
W78ERD2A40FL Winbond Electronics Corp |
IN stock Immediate delivery |
993 |
| Part Number | Description | Stock |
|
W78ERD2A40FL Winbond Electronics Corp |
shipping today |
988 |
| Part Number | Description | Stock |
|
W78ERD2A40FL Winbond Electronics Corp |
IC MCU 8BIT 64KB FLASH 44QFP |
998 |
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| In Stock | 194 - More on Order |
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| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| Minimum | 1 |
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