| Manufacturer Part | AT89LP428-20AU |
|---|---|
| Manufacturer | Atmel (Microchip Technology) |
| Description | IC MCU 8BIT 4KB FLASH 32TQFP |
| Category | Integrated Circuits Supplier | Global Semiconductor Distributor |
| RoHS | Lead free / RoHS Compliant |
| Warranty | 365 days |
| Datasheet | AT89LP428-20AU PDF |
| Availability | 4561 pieces |
| Shipped from | HK warehouse |
| Expected Shipping | Dec 07 - Dec 11 2025 |
In Stock Min.: 1 Mult.: 1
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| Type | Description |
|---|---|
| Series: | 89LP |
| Package: | Bulk |
| Part Status: | Active |
| Core Processor: | 8051 |
| Core Size: | 8-Bit |
| Speed: | 20MHz |
| Connectivity: | SPI, UART/USART |
| Peripherals: | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O: | 30 |
| Program Memory Size: | 4KB (4K x 8) |
| Program Memory Type: | FLASH |
| EEPROM Size: | 512 x 8 |
| RAM Size: | 768 x 8 |
| Voltage - Supply (Vcc/Vdd): | 2.4V ~ 5.5V |
| Data Converters: | - |
| Oscillator Type: | Internal |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 32-TQFP |
| Supplier Device Package: | 32-TQFP (7x7) |
| Payment method | Hand Fee |
| Telegraphic Transfer | Request service |
| Paypal | 4% fee |
| Credit Card | 4% fee |
| Western Union | Free of charge |
| Money Gram | Free of charge |
| Shipping Type | Lead Time |
| DHL | 2-5 days |
| Fedex | 2-5 days |
| UPS | 2-5 days |
| TNT | 2-6 days |
| EMS | 3-7 days |
| Registered Air Mail | 20-35 days |
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