8-bit microcontroller featuring a Z8 CPU core, operating at a maximum clock frequency of 20MHz. This CMOS device offers 65536 words of FLASH ROM and 4096 bytes of RAM. It includes 31 I/O lines, PWM channels, ADC, and DMA channels. Packaged in a 44-terminal PQCC with industrial temperature grade (-40°C to 105°C) and a nominal supply voltage of 3.3V.
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Zilog Z8F6421VN020EC technical specifications.
| Max Operating Temperature | 105 |
| Number of Terminals | 44 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQCC-J44 |
| Width | 16.585 |
| Length | 16.585 |
| Pin Count | 44 |
| Temperature Grade | INDUSTRIAL |
| Supply Current-Max | 11.7 |
| Supply Voltage-Nom | 3.3 |
| Supply Voltage-Min | 3 |
| Supply Voltage-Max | 3.6 |
| Clock Frequency-Max | 20 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Number of I/O Lines | 31 |
| External Data Bus Width | 0 |
| Address Bus Width | 0 |
| Bit Size | 8 |
| Speed | 20 |
| ROM Programmability | FLASH |
| ROM (words) | 65536 |
| RAM (bytes) | 4096 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | YES |
| DAC Channels | NO |
| RoHS | No |
| HTS Code | 8542.31.00.01 |
| REACH | unknown |
| Military Spec | False |
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