Microchip Technology · Microchip
WP3161R4NFEI-320B1
WINPATH3 SLB 161 320MHZ LF
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 →WP3161R4NFEI-320B1 specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | Microchip Technology |
|---|---|
| Ordering code | WP3161R4NFEI-320B1 |
| Family | Microchip |
| Package | 672-BBGA |
| Product Status | Active |
| DigiKey Programmable | Not Verified |
| Applications | Network Processor |
| Core Processor | MIPS32® 34Kc™ |
| Program Memory Type | SRAM |
| Controller Series | Not provided in source |
| RAM Size | Not provided in source |
| Interface | I²C, RMII, UART |
| Number of I/O | Not provided in source |
| Voltage - Supply | Not provided in source |
| Operating Temperature | Not provided in source |
| Mounting Type | Surface Mount |
| Package / Case | 672-BBGA |
| Supplier Device Package | 672-FCBGA (27x27) |
Documents and evidence
Request exact-model documentation with your inquiry.
Before sourcing WP3161R4NFEI-320B1
- Start from engineering requirements
- Record toolchain and firmware dependencies
- Verify package, pinout and peripherals
- Approve alternatives before procurement
Questions about WP3161R4NFEI-320B1
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.