32-bit C28x RISC microcontroller featuring 64KB Flash program memory and 10KB RAM. This surface-mount device utilizes a 48-pin LQFP package with a 0.5mm pin pitch, offering 22 programmable I/Os. Operating at a maximum clock rate of 40 MHz, it supports I2C, SPI, and UART interfaces. The microcontroller includes 13 ADC channels and operates from a 3.3V supply, with a temperature range of -40°C to 125°C.
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Texas Instruments TMS320F28021PTS technical specifications.
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | QFP |
| Package/Case | LQFP |
| Package Description | Low Profile Quad Flat Package |
| Lead Shape | Gull-wing |
| Pin Count | 48 |
| PCB | 48 |
| Package Length (mm) | 7.2(Max) |
| Package Width (mm) | 7.2(Max) |
| Package Height (mm) | 1.45(Max) |
| Seated Plane Height (mm) | 1.6(Max) |
| Pin Pitch (mm) | 0.5 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Jedec | MS-026BBC |
| Family Name | Piccolo F2802x |
| Data Bus Width | 32bit |
| Instruction Set Architecture | RISC |
| Maximum Clock Rate | 40MHz |
| Maximum CPU Frequency | 40MHz |
| Device Core | C28x |
| Program Memory Type | Flash |
| Program Memory Size | 64KB |
| RAM Size | 10KB |
| Number of Programmable I/Os | 22 |
| Core Architecture | C28x |
| Programmability | Yes |
| Number of Timers | 3 |
| Interface Type | I2C/SPI/UART |
| CAN | 0 |
| I2C | 1 |
| SPI | 1 |
| Ethernet | 0 |
| UART | 1 |
| USART | 0 |
| USB | 0 |
| I2S | 0 |
| Max Operating Supply Voltage | 3.63V |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 125°C |
| ADC Channels | 13 |
| Number of ADCs | Single |
| Cage Code | 01295 |
| EU RoHS | Yes |
| HTS Code | 8542310001 |
| Schedule B | 8542310000 |
| ECCN | 3A991.a.2 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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