对参数有疑问？问 AI 助手
Business
| Standard Package | 66 | Standard Package Name | QFP |
Compliance
| RoHS | Lead free / RoHS Compliant | EU RoHS | Compliant |
| Rad Hardened | No | ||
Electrical
| Interface | Parallel/Serial | Number of I/O | 14 |
| Voltage Rating | -0.5 | Watchdog Timer | Yes |
| Voltage - Supply | 5V | Voltage - Supply (Min) | 7 |
Mechanical
| Width | 14 | Packaging | Tray |
| Lead Style | Gull-wing | Mounting Type | Surface Mount |
| Package / Case | 128-BFQFP | Package Cooled | PQFP |
| Connector Usage | Parallel/Serial | Length - Overall | 20 |
| Package Quantity | PQFP | Number of Positions | 128 |
| Shell Size - Insert | 2.72 | Supplier Device Package | 128-QFP (14x20) |
Product Info
| Programmable | Yes | Controller Type | I/O Controller |
| Number of Ports | 2 | Output Configuration | Surface Mount |
| Printed Circuit Board | 128 | ||
Environmental
| Operating Temperature | 70 | ||
Documents & Media
PDF Document
Sourcing & traceability
- Datasheet
- W83977F/G-A, W83977AF/AG-A
Lot-level traceability (date code, original factory packaging) is confirmed on every quote and shipment.