AT89LP51RD2-20JU, 8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
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Описание
Semiconductors\Embedded Processors & Controllers\Microcontrollers - MCU\8-bit Microcontrollers - MCU
AT89LP51 & AT89LP52 8-Bit MicrocontrollersMicrochip Technology AT89LP51 and AT89LP52 8-Bit Microcontrollers are low-power, high-performance CMOS MCUs with 4K/8K bytes of In-System Programmable Flash program memory and 256 bytes of Flash data memory. These devices also offer 256 bytes of RAM, up to 36 I/O lines, three 16-bit timer/counters, a programmable watchdog timer, a full-duplex serial port, an on-chip crystal oscillator, an internal 1.8432 MHz auxiliary oscillator, and a four-level, six-vector interrupt system.
Технические параметры
ADC Resolution: | 10 bit |
Brand: | Microchip Technology |
Core: | 8051 |
Data Bus Width: | 8 bit |
Data RAM Size: | 256 B |
Data RAM Type: | SRAM |
Factory Pack Quantity: Factory Pack Quantity: | 27 |
Interface Type: | I2C, SPI, UART |
Manufacturer: | Microchip |
Maximum Clock Frequency: | 20 MHz |
Maximum Operating Temperature: | +85 C |
Minimum Operating Temperature: | -40 C |
Moisture Sensitive: | Yes |
Mounting Style: | SMD/SMT |
Number of ADC Channels: | 7 Channel |
Number of I/Os: | 40 I/O |
Number of Timers/Counters: | 3 Timer |
Package / Case: | PLCC-44 |
Packaging: | Tube |
Processor Series: | AT89LP51RD2 |
Product Category: | 8-bit Microcontrollers-MCU |
Product Type: | 8-bit Microcontrollers-MCU |
Product: | MCU |
Program Memory Size: | 64 kB |
Program Memory Type: | Flash |
Subcategory: | Microcontrollers-MCU |
Supply Voltage - Max: | 5.5 V |
Supply Voltage - Min: | 2.4 V |
Watchdog Timers: | Watchdog Timer |
ADC Channels | 8 |
ADC Resolution (bit) | 10 |
Analog Comparators | 2 |
Automotive | No |
CAN | 0 |
Core Architecture | 8051 |
Device Core | 8051 |
ECCN (US) | EAR99 |
Ethernet | 0 |
EU RoHS | Compliant |
Family Name | AT89 |
I2C | 0 |
I2S | 0 |
Instruction Set Architecture | CISC |
Interface Type | SPI/UART |
Lead Shape | J-Lead |
Maximum Clock Rate (MHz) | 20 |
Maximum CPU Frequency (MHz) | 20 |
Maximum Expanded Memory Size | 64KB |
Maximum Operating Supply Voltage (V) | 5.5 |
Maximum Operating Temperature (°C) | 85 |
Minimum Operating Supply Voltage (V) | 2.4 |
Minimum Operating Temperature (°C) | -40 |
Mounting | Surface Mount |
No. of Timers | 3 |
Number of ADCs | Single |
Number of I/Os | 40 |
Packaging | Tube |
Part Status | Active |
PCB changed | 44 |
Pin Count | 44 |
PPAP | No |
Program Memory Size | 64KB |
Program Memory Type | Flash |
Programmability | Yes |
RAM Size | 2.25KB |
SPI | 1 |
Standard Package Name | LCC |
Supplier Package | PLCC |
Supplier Temperature Grade | Industrial |
Typical Operating Supply Voltage (V) | 2.5|3.3|5 |
UART | 1 |
USART | 0 |
USB | 0 |
Watchdog | 1 |
Вес, г | 2.39 |
Техническая документация
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