| PartNumber | Z51F3220FNX | Z51F3220SKX | Z51F3220000ZCOG |
| Description | 8-bit Microcontrollers - MCU Ser Core LCD Fl MCU 32KB Fl, 1K bytes | 8-bit Microcontrollers - MCU Ser Core LCD Fl MCU 32KB Fl, 1K bytes | Development Boards & Kits - 8051 Z51F3220 Dev Kit |
| Manufacturer | ZiLOG | ZiLOG | ZiLOG |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | Development Boards & Kits - 8051 |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | MQFP-44 | SOP-32 | - |
| Series | Z51F3220 | Z51F3220 | Z51F3220000 |
| Core | Z8051 | Z8051 | Z8051 |
| Data Bus Width | 8 bit | 8 bit | - |
| Maximum Clock Frequency | 16 MHz | 16 MHz | - |
| Program Memory Size | 32 kB | 32 kB | - |
| Data RAM Size | 768 B | 768 B | - |
| Operating Supply Voltage | 1.8 V to 5.5 V | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Tray | Tray | - |
| Brand | ZiLOG | ZiLOG | ZiLOG |
| Moisture Sensitive | Yes | - | - |
| Processor Series | Z51F3220 | Z51F3220 | - |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | Development Boards & Kits - 8051 |
| Factory Pack Quantity | 384 | 22 | 1 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Development Tools |
| Product | - | - | Development Kits |
| Tool Is For Evaluation Of | - | - | Z51F3220 |
| Interface Type | - | - | UART, USB |