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| PartNumber | Z8F6421AN020EC | Z8F6421AN00ZEM | Z8F6421AN02 |
| Description | 8-bit Microcontrollers - MCU 64K FLASH ENHANCED 4K RAM 2 UARTS | Emulators / Simulators Z8 ENCORE! 64K Ser 44-LQFP Emulator Kit | |
| Manufacturer | ZiLOG | ZiLOG | Zilog |
| Product Category | 8-bit Microcontrollers - MCU | Emulators / Simulators | Embedded - Microcontrollers |
| RoHS | N | N | - |
| Mounting Style | SMD/SMT | - | SMD/SMT |
| Package / Case | LQFP-44 | - | - |
| Series | Z8F642 | Z8F642 | Encore!R XPR |
| Core | eZ8 | eZ8 | eZ8 |
| Data Bus Width | 8 bit | - | 8 bit |
| Maximum Clock Frequency | 20 MHz | - | 20 MHz |
| Program Memory Size | 64 kB | - | 64KB (64K x 8) |
| Data RAM Size | 4 kB | - | 4 kB |
| ADC Resolution | 10 bit | - | 10 bit |
| Number of I/Os | 31 I/O | - | - |
| Operating Supply Voltage | 3 V to 3.6 V | - | 3 V to 3.6 V |
| Minimum Operating Temperature | - 40 C | - | - 40 C |
| Maximum Operating Temperature | + 105 C | - | + 105 C |
| Packaging | Tube | - | Tray |
| Height | 1.45 mm | - | - |
| Length | 10.1 mm | - | - |
| Program Memory Type | Flash | - | FLASH |
| Width | 10.1 mm | - | - |
| Brand | ZiLOG | ZiLOG | - |
| Data ROM Type | Flash | - | Flash |
| Interface Type | I2C, SPI, UART | - | I2C SPI UART |
| Moisture Sensitive | Yes | - | - |
| Number of ADC Channels | 12 | - | 12 |
| Number of Timers/Counters | 16 Timer | - | - |
| Processor Series | Z8F642x | - | Z8F642x |
| Product Type | 8-bit Microcontrollers - MCU | Emulators / Simulators | - |
| Factory Pack Quantity | 160 | 1 | - |
| Subcategory | Microcontrollers - MCU | Embedded Solutions | - |
| Unit Weight | 0.012561 oz | - | 0.012561 oz |
| Product | - | In-Circuit Emulators | - |
| Description/Function | - | Z8 ENCORE!! 64K SERIES 44-PIN LQFP EMULATOR KIT | - |
| Package Case | - | - | LQFP-44 |
| Operating Temperature | - | - | -40°C ~ 105°C (TA) |
| Supplier Device Package | - | - | 44-QFP (10x10) |
| Number of I O | - | - | 31 |
| Speed | - | - | 20MHz |
| EEPROM Size | - | - | - |
| Core Processor | - | - | eZ8 |
| RAM Size | - | - | 4K x 8 |
| Peripherals | - | - | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Connectivity | - | - | I2C, IrDA, SPI, UART/USART |
| Voltage Supply Vcc Vdd | - | - | 3 V ~ 3.6 V |
| Core Size | - | - | 8-Bit |
| Data Converters | - | - | A/D 8x10b |
| Oscillator Type | - | - | Internal |
| Number of I Os | - | - | 31 I/O |
| Number of Timers Counters | - | - | 16 Timer |