| PartNumber | Z86E4312FSG | Z86E4312FSC | Z86E4312FSC00TR |
| Description | 8-bit Microcontrollers - MCU Z8 4K OTP 12MHz | 8-bit Microcontrollers - MCU Z8 4K OTP 12MHz | IC MCU 8BIT 4KB OTP 44QFP |
| Manufacturer | ZiLOG | ZiLOG | - |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
| RoHS | Y | N | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | QFP-44 | QFP-44 | - |
| Series | Z8 | Z8 | - |
| Core | Z8 | Z8 | - |
| Data Bus Width | 8 bit | 8 bit | - |
| Maximum Clock Frequency | 12 MHz | 12 MHz | - |
| Program Memory Size | 4 kB | 4 kB | - |
| Data RAM Size | 236 B | 236 B | - |
| ADC Resolution | No ADC | No ADC | - |
| Number of I/Os | 32 I/O | 32 I/O | - |
| Operating Supply Voltage | 3.5 V to 5.5 V | 3.5 V to 5.5 V | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Packaging | Tube | - | - |
| Height | 2.25 mm | 2.25 mm | - |
| Length | 10 mm | 10 mm | - |
| Program Memory Type | OTP | EPROM | - |
| Width | 10 mm | 10 mm | - |
| Brand | ZiLOG | ZiLOG | - |
| Data ROM Size | 4 kB | 4 kB | - |
| Data ROM Type | OTP | OTP | - |
| Moisture Sensitive | Yes | Yes | - |
| Number of Timers/Counters | 2 Timer | 2 Timer | - |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
| Factory Pack Quantity | 96 | 96 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 3.5 V | 3.5 V | - |
| Unit Weight | 0.017588 oz | 0.017588 oz | - |