Rochester Electronics, LLC80-LQFPRoHS
M37641F8HP
IC MCU 8BIT 32KB FLASH 80LQFP
Category
Subcategory
Embedded Microcontrollers
Package
80-LQFP
Series
740/7600
Status
Obsolete
Datasheet
$10.51 / unit (market reference)
MOQ: 29 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
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Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | M37641F8HP |
| Package / Case | 80-LQFP |
| Mounting Type | Surface Mount |
| Operating Temperature | -20°C ~ 70°C |
| Core Processor | 7600 |
| Speed | 24MHz |
| Program Memory Size | 32KB (32K x 8) |
| RAM Size | 2.5K x 8 |
| Number of I/O | 66 |
| Voltage - Supply | 3V ~ 5.25V |
| Connectivity | SIO, UART/USART, USB |
| Peripherals | DMA, POR |
| Supplier Device Package | 80-LQFP (12x12) |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
M37641F8HP by Rochester Electronics, LLC is a 7600 microcontroller widely used in industrial control, motor drives, IoT devices, 3D printer mainboards, and consumer electronics. The 80-LQFP package fits automated SMT assembly. Operating temperature is -20°C ~ 70°C — 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 | 24MHz |
| RAM Size | 2.5K x 8 |
| Core Size | 8-Bit |
| Peripherals | DMA, POR |
| Connectivity | SIO, UART/USART, USB |
| Number of I/O | 66 |
| Core Processor | 7600 |
| Oscillator Type | Internal |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 5.25V |
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