Isolated Metrology Processor for Electricity Metering
- Parameters
- Features
- Description
| Part number |
SY7T625 |
| Phase |
1P,3P |
| User MPU core |
N/A |
| Flash(KB) |
N/A |
| SRAM(KB) |
N/A |
| Sensor Inputs (Current+Voltage) |
N/A |
| Accuracy (±%) |
±0.1% @ 5000:1 |
| Current sensors supported |
CT, SHUNT,ROGOWSKI,SY7M007 |
| RTC |
N/A |
| LCD |
N/A |
| GPIO |
10 |
| UART |
N/A |
| Encryption |
N/A |
| Package |
QFN5x5-32 |
- Isolated AFE interface supports up to four compatible Silergy remote ADCs (up to 8 analog inputs)
- Powerful 24-bit Compute Engine with 20MHz clock frequency, supported by accelerators for multiply, divide, and square root operations
- Factory-programmed or field programmable with Silergy provided firmware images
- 5x5mm 32-pin QFN package
- SPI host interface
- Two pulse outputs and 10 additional digital I/O pins
- 20MHz crystal (or external clock) inter- face for precision timing reference
