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| 상품 카테고리 :: | MCU | 최대 속도 (MHz): | 24MHz |
|---|---|---|---|
| 데이터 버스 폭:: | 8비트 | 프로그램 메모리 크기:: | 8kB |
| 데이터 RAM 크기 :: | 256바이트 | 작동 전압: | 4V ~ 5.5V |
| I/O 수:: | 32 |
AT89S52-24AU 8-bitMicrocontrollerwith 8K BytesIn-SystemProgrammableFlash
Features
Symbol Position Function
| Symbol | Position | Function |
|---|---|---|
| EA | IE.7 | Disables all interrupts. If EA = 0, no interrupt is acknowledged. If EA = 1, eachinterrupt source is individually enabled or disabled by setting or clearing its enable bit. |
| – | IE.6 | Reserved. |
| ET2 | IE.5 | Timer 2 interrupt enable bit. |
| ES | IE.4 | Serial Port interrupt enable bit. |
| ET1 | IE.3 | Timer 1 interrupt enable bit. |
| EX1 | IE.2 | External interrupt 1 enable bit. |
| ET0 | IE.1 | Timer 0 interrupt enable bit. |
| EX0 | IE.0 | External interrupt 0 enable bit. |
Packaging & Shipping
Standard export packaging available. Customers can choose from cartons, wooden cases, and wooden pallets according to their requirements.
Frequently Asked Questions
How to obtain the price?
We typically provide quotations within 24 hours of receiving your inquiry (excluding weekends and holidays). For urgent pricing requests, please contact us directly.
What is your delivery time?
Small batches typically ship within 7-15 days, while large batch orders may require approximately 30 days depending on order quantity and season.
What are your payment terms?
Factory pricing with 30% deposit and 70% balance payment via T/T before shipment.
What are the shipping options?
Available shipping methods include sea freight, air freight, and express delivery (EMS, UPS, DHL, TNT, FEDEX). Please confirm your preferred method before ordering.
담당자: Mr. Sun
전화 번호: +8618824255380
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