| PartNumber | EZ80F91NAA50SG | EZ80F91WF01SBCG | EZ80F91WF01ZCOG |
| Description | 8-bit Microcontrollers - MCU 50MHz 256KB Flash 16KB SRAM w/EMAC XT | RF TXRX MODULE WIFI | KIT DEV EZ80F91 WIRELESS ZDOTS |
| Manufacturer | ZiLOG | - | - |
| Product Category | 8-bit Microcontrollers - MCU | - | - |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | BGA-144 | - | - |
| Series | EZ80F91 | - | - |
| Core | eZ80 | - | - |
| Data Bus Width | 8 bit | - | - |
| Maximum Clock Frequency | 50 MHz | - | - |
| Program Memory Size | 256 kB | - | - |
| Data RAM Size | 8 kB | - | - |
| ADC Resolution | No ADC | - | - |
| Number of I/Os | 32 I/O | - | - |
| Operating Supply Voltage | 3 V to 3.6 V | - | - |
| Minimum Operating Temperature | 0 C | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Packaging | Tube | - | - |
| Height | 1.5 mm | - | - |
| Length | 13 mm | - | - |
| Program Memory Type | Flash | - | - |
| Width | 13 mm | - | - |
| Brand | ZiLOG | - | - |
| Interface Type | I2C, IrDA, SPI | - | - |
| Moisture Sensitive | Yes | - | - |
| Number of Timers/Counters | 4 Timer | - | - |
| Processor Series | EZ80F91x | - | - |
| Product Type | 8-bit Microcontrollers - MCU | - | - |
| Factory Pack Quantity | 160 | - | - |
| Subcategory | Microcontrollers - MCU | - | - |
| Supply Voltage Max | 3.6 V | - | - |
| Supply Voltage Min | 3 V | - | - |
| Unit Weight | 0.015757 oz | - | - |