8-bit microcontroller featuring 61440 words of MROM and 2048 bytes of RAM. Operates at a maximum clock frequency of 16MHz, with a typical speed of 8MHz. This PQFP44 packaged component has 44 terminals and 32 I/O lines, supporting a supply voltage range of 3.8V to 5.5V with a nominal 5V. Includes PWM channels and an ADC, with a commercial temperature grade from 0°C to 70°C.
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Technical Specifications
Stmicroelectronics ST72321J9T1/XXX technical specifications.
General
| Max Operating Temperature | 70 |
| Number of Terminals | 44 |
| Min Operating Temperature | 0 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQFP-G44 |
| Width | 10 |
| Length | 10 |
| Pin Count | 44 |
| Temperature Grade | COMMERCIAL |
| Supply Current-Max | 8 |
| 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 | MROM |
| ROM (words) | 61440 |
| RAM (bytes) | 2048 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | NO |
| DAC Channels | NO |
Compliance
| RoHS | Yes |
| Lead Free | Yes |
| HTS Code | 8542.31.00.01 |
| REACH | Compliant |
| Military Spec | False |
Datasheet
Stmicroelectronics ST72321J9T1/XXX Datasheet
Download the complete datasheet for Stmicroelectronics ST72321J9T1/XXX to view detailed technical specifications.
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