Automotive-grade 8-bit microcontroller featuring 60 Kbyte Flash memory and 2048 bytes of RAM. Operates with a maximum clock frequency of 16 MHz and supports a supply voltage range of 3.8V to 5.5V. Includes a 10-bit Analog-to-Digital Converter (ADC) and multiple communication interfaces: SPI, SCI, and I<sup>2</sup>C. Offers 32 I/O lines and PWM channels, housed in a 44-terminal S-PQFP-G44 package. Designed for operation across an extended temperature range from -40°C to 125°C.
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Technical Specifications
Stmicroelectronics ST72F321J9TCS technical specifications.
General
| Max Operating Temperature | 125 |
| Number of Terminals | 44 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQFP-G44 |
| Width | 10 |
| Length | 10 |
| Pin Count | 44 |
| Temperature Grade | AUTOMOTIVE |
| Supply Voltage-Nom | 5 |
| Supply Voltage-Min | 3.8 |
| Supply Voltage-Max | 5.5 |
| Clock Frequency-Max | 16 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Number of I/O Lines | 32 |
| External Data Bus Width | 0 |
| Address Bus Width | 0 |
| Bit Size | 8 |
| Speed | 8 |
| ROM Programmability | FLASH |
| ROM (words) | 61440 |
| RAM (bytes) | 2048 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | NO |
| DAC Channels | NO |
Compliance
| RoHS | Yes |
| Eccn Code | EAR99 |
| HTS Code | 8542.31.00.01 |
| REACH | Compliant |
| Military Spec | False |
Datasheet
Stmicroelectronics ST72F321J9TCS Datasheet
Download the complete datasheet for Stmicroelectronics ST72F321J9TCS to view detailed technical specifications.
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