DS80C320-MNG
IC MCU 8BIT ROMLESS 40DIP
Embedded Microcontrollers
40-DIP (0.600", 15.24mm)
80C
Obsolete
$14.01 / unit (market reference)
MOQ: 22 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | DS80C320-MNG |
| Package / Case | 40-DIP (0.600", 15.24mm) |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Core Processor | 8051 |
| Speed | 25MHz |
| RAM Size | 256 x 8 |
| Number of I/O | 32 |
| Voltage - Supply | 4.5V ~ 5.5V |
| Connectivity | EBI/EMI, SIO, UART/USART |
| Peripherals | Power-Fail Reset, WDT |
| Supplier Device Package | 40-PDIP |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
DS80C320-MNG by Rochester Electronics, LLC is a 8051 microcontroller widely used in industrial control, motor drives, IoT devices, 3D printer mainboards, and consumer electronics. The 40-DIP (0.600", 15.24mm) package fits automated SMT assembly. Operating temperature is -40°C ~ 85°C (TA) — verify your application environment. Pin-compatible domestic alternatives include GigaDevice GD32 series and Artery AT32 series — note GD32 ADC specs may differ slightly from ST originals.
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All Technical Specifications
| Speed | 25MHz |
| RAM Size | 256 x 8 |
| Core Size | 8-Bit |
| Peripherals | Power-Fail Reset, WDT |
| Connectivity | EBI/EMI, SIO, UART/USART |
| Number of I/O | 32 |
| Core Processor | 8051 |
| Oscillator Type | External |
| Program Memory Type | ROMless |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
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