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Z8F021ASJ020SG from ZILOG

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Z8F021ASJ020SG

Manufacturer: ZILOG

High-Performance 8-Bit Microcontrollers

Partnumber Manufacturer Quantity Availability
Z8F021ASJ020SG ZILOG 27 In Stock

Description and Introduction

High-Performance 8-Bit Microcontrollers The Z8F021ASJ020SG is a microcontroller manufactured by Zilog. Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
Zilog  

### **Specifications:**  
- **Core:** Z8 Encore! XP® 8-bit microcontroller  
- **Clock Speed:** 20 MHz  
- **Program Memory (Flash):** 2 KB  
- **RAM:** 128 bytes  
- **I/O Pins:** 14  
- **Timers:** Two 8-bit timers  
- **Analog-to-Digital Converter (ADC):** 10-bit, 4 channels  
- **Communication Interfaces:** UART, SPI  
- **Operating Voltage:** 2.7V to 3.6V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 20-pin SOIC  

### **Descriptions & Features:**  
- Low-power, high-performance 8-bit microcontroller.  
- Integrated 10-bit ADC for analog signal processing.  
- On-chip debug support for development.  
- Enhanced instruction set for efficient code execution.  
- Suitable for embedded control applications.  
- Includes power-saving modes for reduced energy consumption.  

For further technical details, refer to the official Zilog datasheet.

Application Scenarios & Design Considerations

High-Performance 8-Bit Microcontrollers

Alternative Part Number

  • PIC16F505-I/SO --: 8-bit flash microcontroller in SOIC-20 with comparable I/O and memory, widely available and easy to port from Z8F021.
  • ATtiny2313A-SU --: Low-cost 8-bit AVR in SOIC-20 offering similar pin count, flash size, and peripherals for general control applications.
  • STM8S003F3P6 --: 8-bit STM8 core MCU with comparable flash/RAM and peripherals; good functional substitute when recompiling firmware.

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