Littelfuse · Other MCUs
Z8FS040BSB20EG
IC MCU 4KB FLASH 8SOIC
A multi-brand MCU and embedded-component workspace. Compare recorded cores, memory, interfaces and packages while retaining firmware, board and manufacturer constraints.
Request this exact part →Z8FS040BSB20EG specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | Littelfuse |
|---|---|
| Ordering code | Z8FS040BSB20EG |
| Family | Other MCUs |
| Package | 8-SOIC (0.154", 3.90mm Width) |
| Product Status | Active |
| DigiKey Programmable | Verified |
| Applications | Infrared Motion Detection |
| Core Processor | eZ8® |
| Program Memory Type | FLASH (4kB) |
| Controller Series | Z8 Encore! XP® |
| RAM Size | 256 x 8 |
| Interface | UART/USART |
| Number of I/O | 5 |
| Voltage - Supply | 2.7V ~ 3.6V |
| Operating Temperature | -40°C ~ 105°C |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
Documents and evidence
Z8FS040BSB20EG ↗Before sourcing Z8FS040BSB20EG
- Start from engineering requirements
- Record toolchain and firmware dependencies
- Verify package, pinout and peripherals
- Approve alternatives before procurement
Questions about Z8FS040BSB20EG
How do I request a current price?
Provide this full code, quantity, destination and arrival date. Budget estimates are conditional; final availability and price are confirmed by quotation.
Can a related record replace this device?
Related records aid discovery. Package, pinout, ratings, tooling and software require engineering approval before substitution.