W78E858A40DL
ObsoleteNuvoton Technology Corporation
IC MCU 8BIT 32KB FLASH 40DIP
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W78E858A40DL
ObsoleteNuvoton Technology Corporation
IC MCU 8BIT 32KB FLASH 40DIP
Deep-Dive with AI
DocumentsDatasheet
Technical Specifications
Parameters and characteristics for this part
| Specification | W78E858A40DL |
|---|---|
| Connectivity | Serial Port, EBI/EMI |
| Core Processor | 8052 |
| Core Size | 8-Bit |
| Mounting Type | Through Hole |
| Number of I/O | 32 |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Oscillator Type | Internal |
| Package / Case | 40-DIP |
| Peripherals | POR, PWM, WDT |
| Program Memory Size | 32 KB |
| Program Memory Type | FLASH |
| RAM Size | 768 x 8 |
| Speed | 40 MHz |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
Description
General part information
W78E858 Series
8052 W78 Microcontroller IC 8-Bit 40MHz 32KB (32K x 8) FLASH
Documents
Technical documentation and resources