
Integrated Circuits (ICs)
Z8F0423SH005EG2156
ActiveZilog
IC MCU 8BIT 4KB FLASH 20SOIC
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Search across all available documentation for this part.

Integrated Circuits (ICs)
Z8F0423SH005EG2156
ActiveZilog
IC MCU 8BIT 4KB FLASH 20SOIC
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | Z8F0423SH005EG2156 |
|---|---|
| Connectivity | UART/USART, IrDA |
| Core Processor | eZ8 |
| Core Size | 8-Bit |
| Data Converters | 7, 10 b |
| Mounting Type | Surface Mount |
| Number of I/O | 16 |
| Operating Temperature [Max] | 105 °C |
| Operating Temperature [Min] | -40 °C |
| Oscillator Type | Internal |
| Package / Case | 20-SOIC |
| Package / Case [y] | 0.295 in |
| Package / Case [y] | 7.5 mm |
| Peripherals | WDT, LED, PWM, POR, Brown-out Detect/Reset |
| Program Memory Size | 4 KB |
| Program Memory Type | FLASH |
| RAM Size | 1 K |
| Speed | 5 MHz |
| Supplier Device Package | 20-SOIC |
| Voltage - Supply (Vcc/Vdd) [Max] | 3.6 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 2.7 V |
Z8F0423 Series
| Part | Peripherals | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Mounting Type | Oscillator Type | Core Processor | Supplier Device Package | Data Converters [custom] | Data Converters [custom] | RAM Size | Program Memory Type | Connectivity | Speed | Core Size | Package / Case | Number of I/O | Program Memory Size | Operating Temperature [Max] | Operating Temperature [Min] | Package / Case | Package / Case | Data Converters | Package / Case [custom] | Package / Case [custom] | Package / Case [y] | Package / Case [x] | Package / Case [y] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() Zilog | Brown-out Detect/Reset LED POR PWM WDT | 3.6 V | 2.7 V | Surface Mount | Internal | eZ8 | 8-QFN (5x6) | 10 | 4 | 1 K | FLASH | IrDA UART/USART | 5 MHz | 8-Bit | 8-VDFN Exposed Pad | 6 I/O | 4 KB | 70 °C | 0 °C | ||||||||
![]() Zilog | Brown-out Detect/Reset LED POR PWM WDT | 3.6 V | 2.7 V | Through Hole | Internal | eZ8 | 20-PDIP | 1 K | FLASH | IrDA UART/USART | 5 MHz | 8-Bit | 20-DIP | 16 | 4 KB | 105 °C | -40 °C | 7.62 mm | 0.3 in | 7 10 b | |||||||
![]() Zilog | Brown-out Detect/Reset LED POR PWM WDT | 3.6 V | 2.7 V | Surface Mount | Internal | eZ8 | 10 | 8 | 1 K | FLASH | IrDA UART/USART | 5 MHz | 8-Bit | 28-SSOP | 22 | 4 KB | 70 °C | 0 °C | 0.209 in | 5.3 mm | |||||||
![]() Zilog | Brown-out Detect/Reset LED POR PWM WDT | 3.6 V | 2.7 V | Through Hole | Internal | eZ8 | 20-PDIP | 1 K | FLASH | IrDA UART/USART | 5 MHz | 8-Bit | 20-DIP | 16 | 4 KB | 70 °C | 0 °C | 7.62 mm | 0.3 in | 7 10 b | |||||||
![]() Zilog | Brown-out Detect/Reset LED POR PWM WDT | 3.6 V | 2.7 V | Surface Mount | Internal | eZ8 | 1 K | FLASH | IrDA UART/USART | 5 MHz | 8-Bit | 20-SSOP | 16 | 4 KB | 70 °C | 0 °C | 7 10 b | ||||||||||
![]() Zilog | Brown-out Detect/Reset LED POR PWM WDT | 3.6 V | 2.7 V | Surface Mount | Internal | eZ8 | 10 | 4 | 1 K | FLASH | IrDA UART/USART | 5 MHz | 8-Bit | 8-SOIC | 6 I/O | 4 KB | 70 °C | 0 °C | 3.9 mm | 0.154 in | |||||||
![]() Zilog | Brown-out Detect/Reset LED POR PWM WDT | 3.6 V | 2.7 V | Surface Mount | Internal | eZ8 | 20-SSOP | 1 K | FLASH | IrDA UART/USART | 5 MHz | 8-Bit | 20-SSOP | 16 | 4 KB | 70 °C | 0 °C | 7 10 b | |||||||||
![]() Zilog | Brown-out Detect/Reset LED POR PWM WDT | 3.6 V | 2.7 V | Surface Mount | Internal | eZ8 | 28-SSOP | 10 | 8 | 1 K | FLASH | IrDA UART/USART | 5 MHz | 8-Bit | 28-SSOP | 22 | 4 KB | 105 °C | -40 °C | 0.209 in | 5.3 mm | ||||||
![]() Zilog | Brown-out Detect/Reset LED POR PWM WDT | 3.6 V | 2.7 V | Surface Mount | Internal | eZ8 | 20-SOIC | 1 K | FLASH | IrDA UART/USART | 5 MHz | 8-Bit | 20-SOIC | 16 | 4 KB | 105 °C | -40 °C | 7 10 b | 0.295 in | 7.5 mm | |||||||
![]() Zilog | Brown-out Detect/Reset LED POR PWM WDT | 3.6 V | 2.7 V | Surface Mount | Internal | eZ8 | 10 | 4 | 1 K | FLASH | IrDA UART/USART | 5 MHz | 8-Bit | 8-SOIC | 6 I/O | 4 KB | 105 °C | -40 °C | 3.9 mm | 0.154 in |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 3610 | $ 1.88 | |
Description
General part information
Z8F0423 Series
eZ8 Encore!® XP® Microcontroller IC 8-Bit 5MHz 4KB (4K x 8) FLASH 20-SOIC
Documents
Technical documentation and resources





