8-bit microcontroller featuring 32KB FLASH ROM and a maximum clock frequency of 12 MHz. This industrial-grade component operates within a temperature range of -40°C to 85°C and supports a supply voltage from 3V to 5.5V. It offers 54 I/O lines, PWM channels, and an Analog-to-Digital Converter (ADC). The microcontroller is housed in a 64-terminal PQFP package measuring 10 x 10 mm.
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Zilog Z51F3221ARX technical specifications.
| Max Operating Temperature | 85 |
| 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 | INDUSTRIAL |
| Supply Voltage-Nom | 5 |
| Supply Voltage-Min | 3 |
| Supply Voltage-Max | 5.5 |
| Clock Frequency-Max | 12 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Number of I/O Lines | 54 |
| External Data Bus Width | 0 |
| Address Bus Width | 0 |
| Bit Size | 8 |
| Speed | 12 |
| ROM Programmability | FLASH |
| ROM (words) | 32768 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | NO |
| DAC Channels | NO |
| HTS Code | 8542.31.00.01 |
| REACH | unknown |
| Military Spec | False |
Download the complete datasheet for Zilog Z51F3221ARX to view detailed technical specifications.
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