COP8SAA720M9
IC MCU 8BIT 1KB OTP 20SOIC
Embedded Microcontrollers
20-SOIC (0.295", 7.50mm Width)
COP8™ 8SA
Obsolete
$0.94 / unit (market reference)
MOQ: 321 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | COP8SAA720M9 |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Core Processor | COP8 |
| Speed | 10MHz |
| Program Memory Size | 1KB (1K x 8) |
| RAM Size | 64 x 8 |
| Number of I/O | 16 |
| Voltage - Supply | 2.7V ~ 5.5V |
| Connectivity | Microwire/Plus (SPI) |
| Peripherals | POR, PWM, WDT |
| Supplier Device Package | 20-SOIC |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
COP8SAA720M9 by Rochester Electronics, LLC is a COP8 microcontroller widely used in industrial control, motor drives, IoT devices, 3D printer mainboards, and consumer electronics. The 20-SOIC (0.295", 7.50mm Width) package fits automated SMT assembly. Operating temperature is 0°C ~ 70°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 | 10MHz |
| RAM Size | 64 x 8 |
| Core Size | 8-Bit |
| Peripherals | POR, PWM, WDT |
| Connectivity | Microwire/Plus (SPI) |
| Number of I/O | 16 |
| Core Processor | COP8 |
| Oscillator Type | Internal |
| Program Memory Size | 1KB (1K x 8) |
| Program Memory Type | OTP |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
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