
Integrated Circuits (ICs)
Z8F021AHJ020SG2156
ActiveZilog
OTHER SERIES 20MHZ SSOP-28 MICROCONTROLLERS (MCU/MPU/SOC) ROHS
Deep-Dive with AI
Search across all available documentation for this part.

Integrated Circuits (ICs)
Z8F021AHJ020SG2156
ActiveZilog
OTHER SERIES 20MHZ SSOP-28 MICROCONTROLLERS (MCU/MPU/SOC) ROHS
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | Z8F021AHJ020SG2156 |
|---|---|
| Connectivity | UART/USART, IrDA |
| Core Processor | eZ8 |
| Core Size | 8-Bit |
| EEPROM Size [custom] | 8 |
| EEPROM Size [custom] | 64 |
| Mounting Type | Surface Mount |
| Number of I/O | 25 |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Oscillator Type | Internal |
| Package / Case | 28-SSOP |
| Package / Case [custom] | 0.209 in |
| Package / Case [custom] | 5.3 mm |
| Peripherals | Brown-out Detect/Reset, LED, WDT, PWM, LVD, POR |
| Program Memory Size | 2 KB |
| Program Memory Type | FLASH |
| RAM Size | 512 |
| Speed | 20 MHz |
| Supplier Device Package | 28-SSOP |
| Voltage - Supply (Vcc/Vdd) [Max] | 3.6 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 2.7 V |
Z8F021 Series
| Part | Speed | Operating Temperature [Max] | Operating Temperature [Min] | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Number of I/O | Core Size | Peripherals | RAM Size | Program Memory Type | Core Processor | Mounting Type | Connectivity | EEPROM Size [custom] | EEPROM Size [custom] | Program Memory Size | Oscillator Type | Package / Case | Package / Case [y] | Package / Case [x] | Supplier Device Package | Package / Case [y] | Package / Case | Package / Case | Package / Case | Package / Case [custom] | Package / Case [custom] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() Zilog | 20 MHz | 105 °C | -40 °C | 3.6 V | 2.7 V | 6 I/O | 8-Bit | Brown-out Detect/Reset LED LVD POR PWM WDT | 512 | FLASH | eZ8 | Surface Mount | IrDA UART/USART | 8 | 64 | 2 KB | Internal | 8-SOIC | 3.9 mm | 0.154 in | |||||||
![]() Zilog | 20 MHz | 105 °C | -40 °C | 3.6 V | 2.7 V | 17 | 8-Bit | Brown-out Detect/Reset LED LVD POR PWM WDT | 512 | FLASH | eZ8 | Surface Mount | IrDA UART/USART | 8 | 64 | 2 KB | Internal | 20-SOIC | 0.295 in | 20-SOIC | 7.5 mm | ||||||
![]() Zilog | 20 MHz | 70 °C | 0 °C | 3.6 V | 2.7 V | 6 I/O | 8-Bit | Brown-out Detect/Reset LED LVD POR PWM WDT | 512 | FLASH | eZ8 | Surface Mount | IrDA UART/USART | 8 | 64 | 2 KB | Internal | 8-VDFN Exposed Pad | 8-QFN (5x6) | ||||||||
![]() Zilog | 20 MHz | 105 °C | -40 °C | 3.6 V | 2.7 V | 6 I/O | 8-Bit | Brown-out Detect/Reset LED LVD POR PWM WDT | 512 | FLASH | eZ8 | Through Hole | IrDA UART/USART | 8 | 64 | 2 KB | Internal | 8-DIP | 0.3 in | 7.62 mm | |||||||
![]() Zilog | 20 MHz | 105 °C | -40 °C | 3.6 V | 2.7 V | 25 | 8-Bit | Brown-out Detect/Reset LED LVD POR PWM WDT | 512 | FLASH | eZ8 | Through Hole | IrDA UART/USART | 8 | 64 | 2 KB | Internal | 28-DIP | 28-PDIP | 15.24 mm | 0.6 in | ||||||
![]() Zilog | 20 MHz | 70 °C | 0 °C | 3.6 V | 2.7 V | 25 | 8-Bit | Brown-out Detect/Reset LED LVD POR PWM WDT | 512 | FLASH | eZ8 | Through Hole | IrDA UART/USART | 8 | 64 | 2 KB | Internal | 28-DIP | 28-PDIP | 15.24 mm | 0.6 in | ||||||
![]() Zilog | 20 MHz | 70 °C | 0 °C | 3.6 V | 2.7 V | 25 | 8-Bit | Brown-out Detect/Reset LED LVD POR PWM WDT | 512 | FLASH | eZ8 | Surface Mount | IrDA UART/USART | 8 | 64 | 2 KB | Internal | 28-SSOP | 28-SSOP | 0.209 in | 5.3 mm | ||||||
![]() Zilog | 20 MHz | 105 °C | -40 °C | 3.6 V | 2.7 V | 17 | 8-Bit | Brown-out Detect/Reset LED LVD POR PWM WDT | 512 | FLASH | eZ8 | Through Hole | IrDA UART/USART | 8 | 64 | 2 KB | Internal | 20-DIP | 20-PDIP | 0.3 in | 7.62 mm | ||||||
![]() Zilog | 20 MHz | 105 °C | -40 °C | 3.6 V | 2.7 V | 17 | 8-Bit | Brown-out Detect/Reset LED LVD POR PWM WDT | 512 | FLASH | eZ8 | Through Hole | IrDA UART/USART | 8 | 64 | 2 KB | Internal | 20-DIP | 0.3 in | 7.62 mm | |||||||
![]() Zilog | 20 MHz | 105 °C | -40 °C | 3.6 V | 2.7 V | 25 | 8-Bit | Brown-out Detect/Reset LED LVD POR PWM WDT | 512 | FLASH | eZ8 | Surface Mount | IrDA UART/USART | 8 | 64 | 2 KB | Internal | 28-SSOP | 28-SSOP | 0.209 in | 5.3 mm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
Z8F021 Series
eZ8 Encore!® XP® Microcontroller IC 8-Bit 20MHz 2KB (2K x 8) FLASH 28-SSOP
Documents
Technical documentation and resources







