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64KB 64K x 8 FLASH 8051 8-Bit Microcontroller 89LP Series AT89LP51RD2 44 Pin 20MHz 3V 44-LQFP
- Manufacturer: Microchip Technology
- NO: 536-AT89LP51RD2-20AAU
- Package: 44-LQFP
- Datasheet:
- Stock: 9369
- Description: 64KB 64K x 8 FLASH 8051 8-Bit Microcontroller 89LP Series AT89LP51RD2 44 Pin 20MHz 3V 44-LQFP (Kg)
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| Parameters | |
|---|---|
| Series | 89LP |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 44 |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Microcontrollers |
| Technology | CMOS |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Supply Voltage | 3V |
| Terminal Pitch | 0.8mm |
| Frequency | 20MHz |
| Base Part Number | AT89LP51RD2 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 2.5/5V |
| Supply Voltage-Min (Vsup) | 2.4V |
| Interface | 2-Wire, EBI/EMI, I2C, SPI, UART, USART |
| Memory Size | 64kB |
| Oscillator Type | Internal |
| Number of I/O | 40 |
| RAM Size | 2.25K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.4V~5.5V |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Core Processor | 8051 |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Program Memory Type | FLASH |
| Core Size | 8-Bit |
| Program Memory Size | 64KB 64K x 8 |
| Connectivity | EBI/EMI, I2C, SPI, UART/USART |
| Supply Current-Max | 7mA |
| Bit Size | 8 |
| Data Converter | A/D 7x10b |
| Watchdog Timer | Yes |
| Has ADC | YES |
| DMA Channels | NO |
| Data Bus Width | 8b |
| PWM Channels | YES |
| DAC Channels | YES |
| Number of Timers/Counters | 3 |
| Address Bus Width | 16 |
| Number of Programmable I/O | 36 |
| Height Seated (Max) | 1.6mm |
| Length | 10mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 10 Weeks |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 44-LQFP |
| Number of Pins | 44 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tray |
| Published | 1997 |
AT89LP51RD2-20AAU Overview
There is a 44-LQFP package available. In total, it has 40 inputs and outputs. The Microcontroller has a mounting type of Surface Mount, which indicates that it is mounted conveniently. A 8-Bit core is used in order to power the IC chip. This Microcontroller's program memory type is FLASH. There is a temperature range of -40°C~85°C TA for this Microcontroller. The 89LP series includes this electrical component. Its program memory size is 64KB 64K x 8. With a 8051 Core Processor, Microcontroller is fast and efficient. This is a MICROCONTROLLER uPs/uCs/Peripheral IC. The MCU has a number of 44 terminals. In addition, MCU chip comes with a 8-bit size. The MCU chip's supply output is 3V volts. In addition to that, MCU chip has NO DMA channels. This MCU is implemented with 64kB memory. Using the base part number AT89LP51RD2, you will be able to find alternatives for the part. A good performance can be achieved at a frequency of 20MHz, as long as it is operated at a low power consumption. There are YES PWM channels on the device. On the chip, 44 pins are accessible. The clock has 3 timers or counters on it. It programs in 36 Programmable I/O.
AT89LP51RD2-20AAU Features
44-LQFP package
Mounting type of Surface Mount
Microcontrollers subcategory
AT89LP51RD2-20AAU Applications
There are a lot of Microchip Technology AT89LP51RD2-20AAU Microcontroller applications.
- Fax machines
- Gas monitoring systems
- Answering machines
- Fax machines
- Projector
- Accu-check
- Routers
- Video and voice processing
- Smoke alarms
- Broadband technology
