8-bit Flash microcontroller featuring an 8MHz clock speed and a maximum clock frequency of 16MHz. This device offers 49152 words of Flash ROM and 1536 bytes of RAM, with 48 I/O lines. It includes PWM channels and an ADC, operating within an automotive temperature grade from -40°C to 125°C. Housed in a 64-terminal PQFP package (S-PQFP-G64) with dimensions of 10 x 10 mm, it supports a nominal supply voltage of 5V, with a range of 3.8V to 5.5V.
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Technical Specifications
Stmicroelectronics ST72F321AR7TCX technical specifications.
General
| Max Operating Temperature | 125 |
| Number of Terminals | 64 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQFP-G64 |
| Width | 10 |
| Length | 10 |
| Pin Count | 64 |
| 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 | 48 |
| External Data Bus Width | 0 |
| Address Bus Width | 0 |
| Bit Size | 8 |
| Speed | 8 |
| ROM Programmability | FLASH |
| ROM (words) | 49152 |
| RAM (bytes) | 1536 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | NO |
| DAC Channels | NO |
Compliance
| HTS Code | 8542.31.00.01 |
| REACH | Compliant |
| Military Spec | False |
Datasheet
Stmicroelectronics ST72F321AR7TCX Datasheet
Download the complete datasheet for Stmicroelectronics ST72F321AR7TCX to view detailed technical specifications.
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