8051 CMOS System-On-Chip (SoC) microcontroller featuring a 100-pin TQFP EP package with exposed pad, surface mountable with gull-wing leads. Operates at a maximum clock rate of 8 MHz with ROMLess program memory. Includes single ADC and DAC, 3 timers, and SPI/UART interfaces. Suitable for power line communication applications, with a typical operating supply voltage of 3.3V or 5V and an operating temperature range of -40°C to 80°C.
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Stmicroelectronics ST7590T technical specifications.
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | QFP |
| Package/Case | TQFP EP |
| Package Description | Thin Quad Flat Package, Exposed Pad |
| Lead Shape | Gull-wing |
| Pin Count | 100 |
| PCB | 100 |
| Package Length (mm) | 14 |
| Package Width (mm) | 14 |
| Package Height (mm) | 1 |
| Seated Plane Height (mm) | 1.2(Max) |
| Pin Pitch (mm) | 0.5 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Jedec | MS-026BED |
| Family Name | ST75xx |
| Device Core | 8051 |
| Maximum Clock Rate | 8MHz |
| Program Memory Type | ROMLess |
| Maximum Speed | 8MHz |
| Process Technology | CMOS |
| Number of ADCs | Single |
| Number of DACs | Single |
| Type | System-On-Chip |
| Processing Unit | Microcontroller |
| Typical Operating Supply Voltage | 3.3|5V |
| Application | Power line Communication |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 80°C |
| Interface Type | SPI/UART |
| SPI | 1 |
| I2C | 0 |
| I2S | 0 |
| UART | 1 |
| USB | 0 |
| USART | 0 |
| CAN | 0 |
| Ethernet | 0 |
| Number of Timers | 3 |
| Programmability | No |
| Core Architecture | 8051 |
| Cage Code | SCR76 |
| EU RoHS | Yes |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | 5A992.c |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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