In stock: 3248 pcs
| Part Number |
AT89LS8252-12AI
|
AT89LV51-12JI
 |
AT89LS53-12PI
 |
AT89LS8252-12JI
|
|
|---|---|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | |
| Package | Tray | Tube | Tube | Tube | |
| Series | 89LS | 89LV | 89LS | 89LS | |
| Speed | 12MHz | 12MHz | 12MHz | 12MHz | |
| RAM Size | 256 x 8 | 128 x 8 | 256 x 8 | 256 x 8 | |
| Mounting Type | Surface Mount | Surface Mount | Through Hole | Surface Mount | |
| EEPROM Size | 2K x 8 | - | - | 2K x 8 | |
| Core Processor | 8051 | 8051 | 8051 | 8051 | |
| Program Memory Size | 8KB (8K x 8) | 4KB (4K x 8) | 12KB (12K x 8) | 8KB (8K x 8) | |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 6V | 2.7V ~ 6V | 2.7V ~ 6V | 2.7V ~ 6V | |
| Data Converters | - | - | - | - | |
| Oscillator Type | Internal | Internal | Internal | Internal | |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | |
| Base Product Number | AT89LS8252 | AT89LV51 | AT89LS53 | AT89LS8252 | |
| Peripherals | POR, WDT | - | POR, WDT | POR, WDT | |
| Program Memory Type | FLASH | FLASH | FLASH | FLASH | |
| Package / Case | 44-TQFP | 44-LCC (J-Lead) | 40-DIP (0.600', 15.24mm) | 44-LCC (J-Lead) | |
| Number of I/O | 32 | 32 | 32 | 32 | |
| Supplier Device Package | 44-TQFP (10x10) | 44-PLCC (16.6x16.6) | 40-PDIP | 44-PLCC (16.6x16.6) | |
| Core Size | 8-Bit | 8-Bit | 8-Bit | 8-Bit | |
| Connectivity | SPI, UART/USART | UART/USART | SPI, UART/USART | SPI, UART/USART |
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