AT89LP51RD2-20AU
| Parameters | |
|---|---|
| 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) | 1.2mm |
| Length | 10mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 44-TQFP |
| Number of Pins | 44 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tray |
| Published | 1997 |
| 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) - annealed |
| Subcategory | Microcontrollers |
| Technology | CMOS |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 3V |
| Terminal Pitch | 0.8mm |
| Frequency | 20MHz |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | AT89LP51RD2 |
| Qualification Status | Not Qualified |
| 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 |
AT89LP51RD2-20AU Overview
It is available in the 44-TQFP package for the benefit of saving space. In this case, it is mounted using the method of Surface Mount. It comes in a Tray package. Devices with 8051 core processors are available. Working at -40°C~85°C TA temperature is recommended. FLASH is its program memory type. 40 I/Os are present on the device. A component with the same part number as AT89LP51RD2 can be compared to other similar components. At QUAD, its terminals are located. 44 terminationals are present. The 89LP series includes this electrical component. Because of the 3V voltage of the supply, high efficiency can be achieved. UPs/UCS/Peripheral ICs of this gadget are MICROCONTROLLER in order to monitor their performance. The structure is composed of 44 pins. The mounting of this device is carried out following the method of Surface Mount. Subcategory Microcontrollers includes this component. Using the devices' 64kB memory size, you can store programs and data. A maximum supply current of 7mA is set. Power is provided by a 2.5/5V source. This device works well at 20MHz frequency when it is operating at a high rate of efficiency. 3 counters/timers are currently active. A chip with 36 programmable inputs/outputs is available. Normally, the supply voltage (Vsup) should remain above 2.4V. Using an oscillator type of Internal, it works.
AT89LP51RD2-20AU Features
44-TQFP package
Mounting type of Surface Mount
Microcontrollers subcategory
AT89LP51RD2-20AU Applications
There are a lot of Microchip Technology AT89LP51RD2-20AU Microcontroller applications.
- Information appliances (networking of household appliances)
- Blood pressure monitors
- Playstation
- Embedded gateways
- Industrial instrumentation devices
- Air fryers
- Light sensing & controlling devices
- Firewalls
- Smart instruments
- Entertainment-radios, CD players, televisions
