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ContactAT89LP51RB2-20JU
24KB 24K x 8 FLASH 8051 8-Bit Microcontroller 89LP Series AT89LP51RB2 44 Pin 20MHz 5V 44-LCC (J-Lead)
- Manufacturer: Microchip Technology
- NO: 536-AT89LP51RB2-20JU
- Package: 44-LCC (J-Lead)
- Datasheet:
- Stock: 3471
- Description: 24KB 24K x 8 FLASH 8051 8-Bit Microcontroller 89LP Series AT89LP51RB2 44 Pin 20MHz 5V 44-LCC (J-Lead) (Kg)
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| Parameters | |
|---|---|
| Number of ADC Channels | 7 |
| Number of I2C Channels | 1 |
| Height | 4.572mm |
| Length | 16.66mm |
| Width | 16.662mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Factory Lead Time | 4 Weeks |
| 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) | 3 (168 Hours) |
| 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 | 5V |
| Frequency | 20MHz |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | AT89LP51RB2 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 2.5/5V |
| Supply Voltage-Min (Vsup) | 2.4V |
| Interface | EBI/EMI, I2C, SPI, UART, USART |
| Memory Size | 24kB |
| Oscillator Type | Internal |
| Number of I/O | 40 |
| RAM Size | 1.375K x 8 |
| Memory Type | FLASH, ROM |
| 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 | 24KB 24K x 8 |
| Connectivity | EBI/EMI, I2C, SPI, UART/USART |
| Bit Size | 8 |
| Data Converter | A/D 7x10b |
| Watchdog Timer | Yes |
| Has ADC | YES |
| DMA Channels | NO |
| Data Bus Width | 8b |
| PWM Channels | YES |
| Number of Timers/Counters | 3 |
AT89LP51RB2-20JU Overview
The package is in 44-LCC (J-Lead) format. This Microcontroller has 40 I/Os. There is a mounting type Surface Mount associated with this Microcontroller. The MCU is based on the 8-Bit core. The type of memory that the program uses is FLASH. There is a temperature range of -40°C~85°C TA that is operated by this Microcontroller. 89LP series components belong to this electrical component. The electronic part has a program memory size of 24KB 24K x 8. MCU is powered by 8051 Core Processor. ICs for MICROCONTROLLER uPs/uCs/peripheral parts. There are 44 terminations on the IC chip. 8-bits are used for its size. A 5V volt supply is provided by the Microcontroller chip. In addition to that, MCU chip has NO DMA channels. This MCU is implemented with 24kB memory. Using the base part number AT89LP51RB2, 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. The device works in YES PWM channels. It is possible to access the 44 pins on the chip. The clock has 3 timers/counters to keep track of the time. The equipment has a FLASH, ROM memory that is built in. In total, there are 7 channels for the ADC on this board. 1 I2C channels are integrated by the part.
AT89LP51RB2-20JU Features
44-LCC (J-Lead) package
Mounting type of Surface Mount
Microcontrollers subcategory
AT89LP51RB2-20JU Applications
There are a lot of Microchip Technology AT89LP51RB2-20JU Microcontroller applications.
- Paper shredders
- Oscilloscopes
- Blood pressure monitors
- Microwave ovens
- Heart rate monitors
- Mobile computers
- Fire detection & safety devices
- Digital cameras
- Accu-check
- Keyboards
