Deep-Dive with AI
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Deep-Dive with AI
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Technical Specifications
Parameters and characteristics for this part
| Specification | AT89LS51-16JU |
|---|---|
| Connectivity | UART/USART |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Mounting Type | Surface Mount |
| Number of I/O | 32 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Oscillator Type | Internal |
| Package / Case | 44-LCC (J-Lead) |
| Peripherals | WDT |
| Program Memory Size | 4 KB |
| Program Memory Type | FLASH |
| RAM Size | 128 x 8 |
| Speed | 16 MHz |
| Supplier Device Package | 44-PLCC (16.6x16.6) |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bulk | 63 | $ 4.82 | |
| Tube | 1 | $ 4.73 | ||
Description
General part information
AT89LS51 Series
Low-voltage, high-performance CMOS 8-bit microcontroller with 4KB of ISP flash memory. The device uses Microchip high-density, nonvolatile memory technology and is compatible with the industry-standard 80C51 instruction set and pinout. On-chip flash allows the program memory to be reprogrammed in-system or by a conventional nonvolatile memory programmer.
This is a powerful microcontroller suitable for many embedded control applications.
Documents
Technical documentation and resources
