| PartNumber | Z8F0123PH005SG2156 | Z8F0123PH005SC | Z8F0123PH005SG |
| Description | 8-bit Microcontrollers - MCU 1K FLASH 256B RAM 7-CH 10-BIT ADC | 8-bit Microcontrollers - MCU 1K Flash 4K Series w/ 256B RAM | IC MCU 8BIT 1KB FLASH 20DIP |
| Manufacturer | ZiLOG | ZiLOG | - |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
| RoHS | Y | N | - |
| Mounting Style | Through Hole | Through Hole | - |
| Package / Case | PDIP-20 | PDIP-20 | - |
| Series | Z8F0 | Z8F0 | - |
| Core | eZ8 | eZ8 | - |
| Data Bus Width | 8 bit | 8 bit | - |
| Maximum Clock Frequency | 5 MHz | 5 MHz | - |
| Program Memory Size | 1 kB | 1 kB | - |
| Data RAM Size | 256 B | 256 B | - |
| ADC Resolution | 10 bit | 10 bit | - |
| Number of I/Os | 16 I/O | 16 I/O | - |
| Operating Supply Voltage | 2.7 V to 3.6 V | 2.7 V to 3.6 V | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Packaging | Tube | Tube | - |
| Height | 3.68 mm | 3.68 mm | - |
| Length | 26.16 mm | 26.92 mm | - |
| Program Memory Type | Flash | Flash | - |
| Width | 6.65 mm | 6.65 mm | - |
| Brand | ZiLOG | ZiLOG | - |
| Interface Type | UART | UART | - |
| Number of ADC Channels | 7 | 7 | - |
| Number of Timers/Counters | 2 Timer | 2 Timer | - |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
| Factory Pack Quantity | 558 | 18 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Supply Voltage Max | 3.6 V | 3.6 V | - |
| Supply Voltage Min | 2.7 V | 2.7 V | - |
| Unit Weight | 0.079719 oz | 0.079719 oz | - |
| Product | - | MCU | - |
| Data ROM Type | - | Flash | - |