Z8FS040BSB20EG
IC MCU 4KB FLASH 8SOIC
Embedded Microcontrollers Application Specific
8-SOIC (0.154", 3.90mm Width)
ZMOTION®
Active
$3.54 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Zilog |
| Model | Z8FS040BSB20EG |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 105°C |
| Core Processor | eZ8® |
| RAM Size | 256 x 8 |
| Number of I/O | 5 |
| Voltage - Supply | 2.7V ~ 3.6V |
| Supplier Device Package | 8-SOIC |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
Z8FS040BSB20EG by Zilog is a eZ8® microcontroller widely used in industrial control, motor drives, IoT devices, 3D printer mainboards, and consumer electronics. The 8-SOIC (0.154", 3.90mm Width) package fits automated SMT assembly. Operating temperature is -40°C ~ 105°C — verify your application environment. Pin-compatible domestic alternatives include GigaDevice GD32 series and Artery AT32 series — note GD32 ADC specs may differ slightly from ST originals.
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All Technical Specifications
| RAM Size | 256 x 8 |
| Interface | UART/USART |
| Applications | Infrared Motion Detection |
| Number of I/O | 5 |
| Core Processor | eZ8® |
| Voltage - Supply | 2.7V ~ 3.6V |
| Controller Series | Z8 Encore! XP® |
| Program Memory Type | FLASH (4kB) |
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