| PartNumber | Z8FS040BSB20EG | Z8FS040BHH20EG |
| Description | 8-bit Microcontrollers - MCU ZMotion MCU Mot Det IC, 4KB Flsh | 8-bit Microcontrollers - MCU ZMotionLITE Det4KB |
| Manufacturer | ZiLOG | ZiLOG |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| RoHS | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-8 | SSOP-20 |
| Series | Z8FS | Z8FS |
| Core | eZ8 | eZ8 |
| Data Bus Width | 8 bit | 8 bit |
| Maximum Clock Frequency | 20 MHz | 20 MHz |
| Program Memory Size | 4 kB | 4 kB |
| Data RAM Size | 1 kB | 1 kB |
| ADC Resolution | 10 bit | - |
| Number of I/Os | 5 I/O | - |
| Operating Supply Voltage | 2.7 V to 3.6 V | 2.7 V to 3.6 V |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Maximum Operating Temperature | + 105 C | + 105 C |
| Program Memory Type | Flash | - |
| Brand | ZiLOG | ZiLOG |
| Data RAM Type | SRAM | - |
| Interface Type | UART | - |
| Number of ADC Channels | 3 | - |
| Number of Timers/Counters | 2 Timer | - |
| Processor Series | Z8FS040 | Z8FS040 |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 672 | 603 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU |
| Unit Weight | 0.019048 oz | 0.016000 oz |
| Packaging | - | Tube |