| PartNumber | Z8F6423FT020SG | Z8F6481AN024XK | Z8F6423FT020SC00TR |
| Description | 8-bit Microcontrollers - MCU 64K FLASH 4/K RAM | 8-bit Microcontrollers - MCU Z8 Encore! XP 64K F6482 Series 44 Pin | IC MCU 8BIT 64KB FLASH 80QFP |
| Manufacturer | ZiLOG | ZiLOG | - |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | QFP-80 | LQFP-44 | - |
| Series | Z8F642 | - | - |
| Core | eZ8 | eZ8 | - |
| Data Bus Width | 8 bit | 8 bit | - |
| Maximum Clock Frequency | 20 MHz | 24 MHz | - |
| Program Memory Size | 64 kB | 64 kB | - |
| Data RAM Size | 4 kB | 3.75 kB | - |
| ADC Resolution | 10 bit | 12 bit | - |
| Number of I/Os | 60 I/O | 36 I/O | - |
| Operating Supply Voltage | 3 V to 3.6 V | 1.8 V to 3.6 V | - |
| Minimum Operating Temperature | 0 C | - 40 C | - |
| Maximum Operating Temperature | + 70 C | + 85 C | - |
| Packaging | Tray | - | - |
| Height | 2.8 mm | - | - |
| Length | 20.1 mm | - | - |
| Program Memory Type | Flash | Flash | - |
| Width | 14.1 mm | - | - |
| Brand | ZiLOG | ZiLOG | - |
| Data ROM Type | Flash | - | - |
| Interface Type | I2C, SPI, UART | I2C, SPI, UART, USB | - |
| Moisture Sensitive | Yes | Yes | - |
| Number of ADC Channels | 12 | 10 Channel | - |
| Number of Timers/Counters | 4 Timer | 3 x 16 bit | - |
| Processor Series | Z8F642x | F6482 | - |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
| Factory Pack Quantity | 66 | 160 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Unit Weight | 0.061338 oz | 0.012561 oz | - |
| Product | - | MCU | - |
| Data RAM Type | - | RAM | - |
| DAC Resolution | - | 12 bit | - |
| Supply Voltage Max | - | 3.6 V | - |
| Supply Voltage Min | - | 1.8 V | - |
| Watchdog Timers | - | Watchdog Timer | - |