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N8397JF
N8397JF - Brand New Intel IC Chips
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
__
The 8x930Ax USB microcontroller is based on an 8xC251Sx microcontroller core. It consists of standard 8xC251Sx peripherals plus an added USB function. The 8x930Ax uses the standard instruction set of the MCS 251 architecture, which is binary code compatible with the MCS 51 architecture. The USB function integrates the USB transceiver, serial bus interface engine (SIE), function interface unit (FIU) and transmit/receive FIFOs. The USB function also supports full-speed/low-speed data rates, suspend/resume modes, isochronous/non-isochronous transfers, and is fully compliant with the USB rev 1.0 specification.
■ Complete Universal Serial Bus Specification 1.0 Compatibility
— Supports Isochronous and Non-isochronous Data
— Bidirectional Half-duplex Link
■ On-chip USB Transceiver
■ Serial Bus Interface Engine (SIE)
— Packet Decoding/Generation
— CRC Generation and Checking
— NRZI Encoding/Decoding and Bit-stuffing
■ USB Reset Interrupt
■ Four Transmit FIFOs
— Three 16-byte FIFOs
— One Configurable FIFO (up to
1 Kbyte)
■ Four Receive FIFOs
— Three 16-byte FIFOs
— One Configurable FIFO (up to 1 Kbyte)
■ Automatic Transmit/Receive FIFO Management
■ Suspend/Resume Operation
■ Three New USB Interrupt Vectors
— USB Function Interrupt
— Start of Frame
— Suspend/Resume
■ Phase-locked Loop
— 12 Mbps or 1.5 Mbps Data Rate
■ Low Clock Mode
■ User-selectable Configurations
— External Wait State
— Address Range
— Page Mode
■ Real-time Wait Function
■ 256-Kbyte External Code/Data Memory Space
■ On-chip ROM Options
— 0, 8, or 16 Kbytes
■ 1 Kbyte On-chip Data RAM
■ Four Input/Output Ports
— 1 Open-drain port
— 3 Quasi-bidirectional Ports
■ Programmable Counter Array (PCA)
— 5 Capture/Compare Modules
■ Serial I/O Port (UART)
■ Hardware Watchdog Timer
■ Three Flexible 16-bit Timer/Counters
■ Power-saving Idle and Powerdown Modes
■ Register-based MCS® 251 Architecture
— 40-byte Register File
— Registers Accessible as Bytes, Words, or Doublewords
■ Code Compatible with MCS 51 and MCS 251 Microcontrollers
■ 6 or 12 MHz Crystal Operation
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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