AT89LP51RB2-20AAU
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Краткое описание:
8-bit 8051 MCU, 20MHz, 24KB Flash, 44-Pin LQFP
Дополнительная информация
8-bit CISC microcontroller featuring an 8051 core, operating at up to 20 MHz. This MCU offers 24KB of Flash program memory and 1.375KB of RAM. It includes 40 programmable I/Os, three timers, and SPI/UART interfaces. The component is housed in a 44-pin LQFP package with a 0.8mm pin pitch, designed for surface mounting. Operating voltage ranges from 3.3V to 5.5V, with an operating temperature range of -40°C to 85°C.
| CAN | 0 |
| I2C | 0 |
| I2S | 0 |
| PCB | 44 |
| SPI | 1 |
| USB | 0 |
| ECCN | EAR99 |
| PPAP | No |
| UART | 1 |
| Jedec | MS-026BCB |
| USART | 0 |
| EU RoHS | Yes |
| Ethernet | 0 |
| HTS Code | 8542310001 |
| Mounting | Surface Mount |
| RAM Size | 1.375KB |
| Cage Code | 60991 |
| Pin Count | 44 |
| Automotive | No |
| Lead Shape | Gull-wing |
| Schedule B | 8542310000 |
| Device Core | 8051 |
| Family Name | AT89 |
| ADC Channels | 8 |
| Package/Case | LQFP |
| AEC Qualified | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
| Data Bus Width | 8bit |
| Interface Type | SPI/UART |
| Number of ADCs | Single |
| Pin Pitch (mm) | 0.8 |
| Programmability | Yes |
| Number of Timers | 3 |
| Package Material | Plastic |
| Core Architecture | 8051 |
| Basic Package Type | Lead-Frame SMT |
| Maximum Clock Rate | 20MHz |
| Package Width (mm) | 10 |
| Package Description | Low Profile Quad Flat Package |
| Package Family Name | QFP |
| Package Height (mm) | 1.4 |
| Package Length (mm) | 10 |
| Program Memory Size | 24KB |
| Program Memory Type | Flash |
| Maximum CPU Frequency | 20MHz |
| Seated Plane Height (mm) | 1.6(Max) |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Number of Programmable I/Os | 40 |
| Instruction Set Architecture | CISC |
| Max Operating Supply Voltage | 5.5V |
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