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ST72F521R9T3
ST72F521R9T3 - Brand New STMicroelectronics Microcontrollers
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
Product Details
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STMicroelectronics' ST72F521R9T3 is a high-performance 8-bit microcontroller featuring a rich on-chip peripheral set and a wide range of features which make it very suitable for various consumer and industrial applications. The device integrates up to 16Kbytes of Flash program memory, up to 2Kbytes of RAM and up to 128-bytes of EEPROM. The device also features a high-performance multi-processor central processing unit, a variety of timer/counters, an external memory interface and I/O port. The central processing unit, based on architecture and instruction set compatible with Intel 8051, operates at up to 24MHz frequency and provides instruction fetch and execution in one clock cycle. The device also has two independent watchdog timers, an 8-channel 8-bit analog-to-digital converter, up to 4 communication interface modules and 4 capture/compare/PWM modules. The ST72F521R9T3 provides significant reliability and safety features, including a range of redundant programming options, built-in erase/program verify routines and error correction code on EEPROM. The device also offers a comprehensive set of low-power and idle mode functions, supporting a wide range of battery-powered applications.
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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