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ContactP89C668HFA
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RFQ (Request for Quotations)It is recommended to request for quotations to get the latest
prices and inventories about the part.
Our sales will reply to
your request by email within 24 hours.
1. You'll receive an order information email in your inbox.
(Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some
extent, the sales manager is going to reconfirm the order and let you know if there
are any updates.
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time
zone and country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Terminal Pitch | 1.27mm |
| Frequency | 33MHz |
| Pin Count | 44 |
| Qualification Status | Not Qualified |
| Operating Supply Voltage | 5V |
| Power Supplies | 5V |
| Temperature Grade | INDUSTRIAL |
| Interface | I2C, UART |
| Max Supply Voltage | 5.25V |
| Min Supply Voltage | 4.75V |
| Memory Size | 64kB |
| Number of I/O | 32 |
| RAM Size | 8kB |
| Memory Type | FLASH |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Supply Current-Max | 64mA |
| Bit Size | 8 |
| Frequency (Max) | 33MHz |
| Access Time | 33 μs |
| Has ADC | NO |
| DMA Channels | NO |
| Data Bus Width | 8b |
| PWM Channels | YES |
| DAC Channels | NO |
| Number of Timers/Counters | 3 |
| Address Bus Width | 16 |
| Core Architecture | 80C51 |
| CPU Family | 8051 |
| Number of Programmable I/O | 32 |
| RAM (bytes) | 8192 |
| Length | 16.5862mm |
| Height Seated (Max) | 4.57mm |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
| Mount | Surface Mount |
| Package / Case | PLCC |
| Number of Pins | 44 |
| Number of Terminations | 44 |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Subcategory | Microcontrollers |
| Technology | CMOS |
| Terminal Position | QUAD |
| Terminal Form | J BEND |
| Supply Voltage | 5V |
