| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
11,300 pcs
|
11300 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Accuracy | |
| Measurement Error | |
| Meter Type | |
| Mounting Type | |
| Operating Temperature | |
| Supplier Device Package | |
| Voltage |
The 71M6541GT-IGT/F is a 4th-generation single-phase energy meter System-on-Chip (SoC) designed for residential, commercial, and industrial applications. It integrates an 8051-compatible MPU core, low-power RTC with digital temperature compensation, flash memory, and an LCD driver.
Key features include a 22-bit delta-sigma ADC, three or four analog inputs, and a 32-bit computation engine, supporting metering applications with minimal external components. The device offers 0.1% typical accuracy over a 2000:1 current range and exceeds IEC 62053/ANSI C12.20 standards. It operates within a 46-64Hz line frequency range with consistent calibration and ±10º phase compensation.
This SoC provides 32KB of flash memory and 3KB of RAM, with options for field programming. It operates over an industrial temperature range of -40°C to 85°C and is housed in a 64-pin LQFP package suitable for surface mounting.
The 71M6541GT-IGT/F supports optional interfaces for isolated sensors, reducing Bill of Materials (BOM) cost and enhancing immunity to magnetic tamper. It includes an SPI interface, advanced power management, and ultra-low-power operation in active and battery modes.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2V.
-40°C to 85°C.
64-LQFP (10x10) surface mount package.
22-bit.
Options of 32KB, 64KB, or 128KB.
0.1% typical over a 2000:1 current range.
5 MHz.