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ET64M
ET64M - Brand New ETEK IC Chips
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
DESCRIPTION
The Teridian™ 78M6612 is a highly integrated, single-phase, power and energy measurement and monitoring system-onchip (SoC) that includes a 32-bit compute engine (CE), an MPU core, RTC, and flash. Our Single Converter Technology® with a 22-bit delta-sigma ADC, four analog inputs, digital temperature compensation, and precision voltage reference supports a wide range of single- phase, dual-outlet power measurement applications with very few external components.
FEATURES
• Measures Each Outlet of a Duplex Receptacle with
a Single IC
• Provides Complete Energy Measurement and
Communication Protocol Capability in a Single IC
• Intelligent Switch Control Capability
• < 0.5% Wh Accuracy Over 2000:1 Current Range
and Over Temperature
• Exceeds IEC 62053/ANSIC12.20 Standards
• Voltage Reference < 40 ppm/°C
• Four Sensor Inputs – VDD Referenced
• Low Jitter Wh and VARh Pulse Test Outputs
(10 kHz max)
• Pulse Count for Pulse Outputs
• Line Frequency Count for RTC
• Digital Temperature Compensation
• Sag Detection for Phase A and B
• Independent 32-Bit Compute Engine
• 46-64 Hz Line Frequency Range with Same Calibration
• Phase Compensation (±7°)
• Battery Backup for RTC and Battery Monitor
• Three Battery Modes with Wake-Up Timer:
Brownout Mode (48 µA)
LCD Mode (5.7 µA)
Sleep Mode (2.9 µA)
• Energy Display on Main Power Failure
• Wake-Up Timer
• 22-Bit Delta-Sigma ADC
• 8-Bit MPU (80515), 1 Clock Cycle per Instruction
with Integrated ICE for MPU Debug
• RTC with Temperature Compensation
• Auto-Calibration
• Hardware watchdog Timer, Power-Fail Monitor
• LCD Driver (Up to 152 Pixels)
• Up to 18 General-Purpose I/O Pins
• 32 kHz Time Base
• 32 KB Flash with Security
• 2 KB MPU XRAM
• Two UARTs
• Digital I/O Pins Compatible with 5 V Inputs
• 64-Pin LQFP or 68-Pin QFN Package
• RoHS-Compliant (6/6) Lead(Pb)-Free Packages
• Complete Application Firmware Available
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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