AT89LP52-20AU, 8-bit Microcontrollers - MCU Single-Cycle 8051 8K ISP Flash MCU
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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: | No ADC |
| Brand: | Microchip Technology |
| Core: | 8051 |
| Data Bus Width: | 8 bit |
| Data RAM Size: | 256 B |
| Data RAM Type: | SRAM |
| Data ROM Size: | 256 B |
| Data ROM Type: | EEPROM |
| Factory Pack Quantity: Factory Pack Quantity: | 160 |
| 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 I/Os: | 36 I/O |
| Number of Timers/Counters: | 3 Timer |
| Package / Case: | TQFP-44 |
| Packaging: | Tray |
| Processor Series: | AT89LP52 |
| Product Category: | 8-bit Microcontrollers-MCU |
| Product Type: | 8-bit Microcontrollers-MCU |
| Product: | MCUs |
| Program Memory Size: | 8 kB |
| Program Memory Type: | Flash |
| Subcategory: | Microcontrollers-MCU |
| Supply Voltage - Max: | 5.5 V |
| Supply Voltage - Min: | 2.4 V |
| Watchdog Timers: | Watchdog Timer |
| Data Bus Width | 8bit |
| Family Name | Microcontrollers |
| Maximum Frequency | 20MHz |
| Mounting Type | Surface Mount |
| Package Type | 44A |
| Pin Count | 44 |
| Program Memory Size | 8 kB |
| Program Memory Type | Flash |
| Automotive | No |
| CAN | 0 |
| Core Architecture | 8051 |
| Data Memory Size | 256B |
| Device Core | 8051 |
| ECCN (US) | EAR99 |
| Ethernet | 0 |
| EU RoHS | Compliant |
| I2C | 0 |
| I2S | 0 |
| Instruction Set Architecture | CISC |
| Interface Type | UART |
| Lead Shape | Gull-wing |
| 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 I/Os | 36 |
| Packaging | Tray |
| Part Status | Active |
| PCB changed | 44 |
| PPAP | No |
| Programmability | Yes |
| RAM Size | 256B |
| SPI | 0 |
| Standard Package Name | QFP |
| Supplier Package | TQFP |
| Supplier Temperature Grade | Industrial |
| Typical Operating Supply Voltage (V) | 2.5|3.3|5 |
| UART | 1 |
| USART | 0 |
| USB | 0 |
| Watchdog | 1 |
| Вес, г | 0.27 |
Техническая документация
Дополнительная информация
Калькуляторы группы «Микроконтроллеры»
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