AT89LP6440-20JU
IC MCU 8BIT 64KB FLASH 44PLCCManufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology AT89LP6440-20JU is an 8-bit 8051 microcontroller featuring a 64KB Flash program memory and 4.25KB RAM. This device operates at a maximum frequency of 20MHz and offers 38 programmable I/O pins. Connectivity options include I2C, SPI, and UART/USART interfaces. The AT89LP series microcontroller includes an 8x10-bit Analog-to-Digital converter, 8K x 8 EEPROM, and peripherals such as Brown-out Detect/Reset, POR, PWM, and WDT. Designed for surface mount applications, it is supplied in a 44-PLCC (J-Lead) package, with a recommended operating voltage range of 2.4V to 3.6V and an operating temperature range of -40°C to 85°C. This component is utilized in industrial automation, consumer electronics, and automotive applications.
Additional Information
Series: 89LPRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 44-LCC (J-Lead) |
| Mounting Type | Surface Mount |
| Speed | 20MHz |
| Program Memory Size | 64KB (64K x 8) |
| RAM Size | 4.25K x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | 8K x 8 |
| Core Processor | 8051 |
| Data Converters | A/D 8x10b |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 2.4V ~ 3.6V |
| Connectivity | I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Supplier Device Package | 44-PLCC (16.6x16.6) |
| Number of I/O | 38 |
| Programmable | Not Verified |
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