| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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540 pcs
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540 pcs | On Request | 1 | On Request | On Request | 09+ | On Request | On Request |
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The STMicroelectronics ST72F321R9TA is an 8-bit microcontroller based on the ST7 core. It offers 60KB of high-density Flash program memory and 2KB of RAM, suitable for embedded applications.
This MCU operates within a voltage range of 3.8V to 5.5V and has an operating temperature range of -40°C to 85°C. Key peripherals include LVD, POR, PWM, and WDT. It features an 8-bit core size and an internal oscillator type, running at speeds up to 8MHz.
The device supports multiple communication interfaces such as I²C, SCI, and SPI. It also includes an A/D converter with 16x10-bit resolution. The microcontroller is available in a 64-LQFP surface mount package, providing 48 I/O lines.
This part is designed for applications requiring a compact and capable 8-bit MCU with integrated Flash memory and essential peripherals.
| Qty | Low | High |
|---|---|---|
| 1+ | $6.40 | $6.40 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ST72F321R9TA has 60KB of Flash program memory.
The ST72F321R9TA has 2KB of RAM.
The operating voltage range is 3.8V to 5.5V.
The operating temperature range is -40°C to 85°C.
The ST72F321R9TA is supplied in a 64-LQFP package.
The ST72F321R9TA supports I²C, SCI, and SPI interfaces.
The ST72F321R9TA includes LVD, POR, PWM, and WDT peripherals.