AT89LP51RD2-20JU
| Parameters | |
|---|---|
| DAC Channels | YES |
| Number of Timers/Counters | 3 |
| Address Bus Width | 16 |
| Number of Programmable I/O | 36 |
| Height Seated (Max) | 4.572mm |
| Length | 16.586mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 44-LCC (J-Lead) |
| Number of Pins | 44 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tube |
| Published | 1997 |
| Series | 89LP |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 44 |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Subcategory | Microcontrollers |
| Technology | CMOS |
| Terminal Position | QUAD |
| Terminal Form | J BEND |
| Peak Reflow Temperature (Cel) | 245 |
| Supply Voltage | 3V |
| Terminal Pitch | 1.27mm |
| Frequency | 20MHz |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| 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 |
AT89LP51RD2-20JU Overview
Due to its space-saving qualities, it is available in the 44-LCC (J-Lead) package. It is mounted using the way of Surface Mount. You can find it in the package of Tube. A 8051 core processor powers the device. In order to work effectively, the temperature should be kept at -40°C~85°C TA. It has a type of program memory of FLASH. It has a number of 40I/Os. To find equivalent components, use its AT89LP51RD2 base part number. QUAD is the location of its terminals. It has 44 terminationals. The electrical component is part of the series 89LP. Because of the 3V voltage of the supply, high efficiency can be achieved. It has uPs/uCs/Peripheral IC - MICROCONTROLLER. There are 44 pins used in the construction of this device. A method of mounting is used, which is Surface Mount. The component is included in Microcontrollers. Memory size for the devices is 64kB, which can be used to store programs and data. The maximum supply current is set at 7mA. Powered by a 2.5/5V source. At a frequency of 20MHz, it can achieve excellent efficiency. There are currently 3 timers/counters set up on the system. 36 is the number of programmable I/O. A supply voltage (Vsup) above 2.4V is necessary for normal operation. Using a Internal oscillator type, it works well.
AT89LP51RD2-20JU Features
44-LCC (J-Lead) package
Mounting type of Surface Mount
Microcontrollers subcategory
AT89LP51RD2-20JU Applications
There are a lot of Microchip Technology AT89LP51RD2-20JU Microcontroller applications.
- Fabric
- Volt meter
- Plant factories (special plant factories, soilless cultivation technology, smart seed engineering)
- Electrocardiogram (EKG)
- Light sensing & controlling devices
- Speed meter
- Leakage current tester
- Robotic prosthetic limbs
- Heart rate monitors
- Gas monitoring systems
