ATM90E36A-AU-Y vs ATM90E36A-AU Comparison
Detailed side-by-side comparison of ATM90E36A-AU-Y by Microchip Technology and ATM90E36A-AU by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATM90E36A-AU-Y - 3-Phase Energy Meter IC, 48-TQFP | Microchip
ATM90E36A-AU-Y ✓ ActiveMicrochip Technology
ATM90E36A-AU - 3-Phase Energy Metering AFE, 48-TQFP | Microchip
ATM90E36A-AU ✓ ActiveSpecification Comparison
| Parameter | ATM90E36A-AU-Y | ATM90E36A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Battery Management | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.62 | $2.52 |
| Function | 3-Phase Energy Meter IC with integrated AFE and DSP | — |
| Topology | 3P4W (Y0) / 3P3W (Y or Delta) | — |
| ADC Resolution | 24-bit sigma-delta (per channel) | 16-bit sigma-delta |
| Number of Input Channels | 7 (3 voltage + 3 current + 1 neutral) | — |
| Active Energy Accuracy (typical) | <0.1% (class 0.5S capable) | — |
| Supply Voltage (Analog) | 3.3 V (AVDD) | — |
| Supply Voltage (Digital) | 3.3 V or 1.8 V (DVDD selectable) | — |
| Interface | SPI (host) up to 4 MHz, plus UART/IRQ | — |
| Operating Temperature Range | -40 C to +85 C (Industrial) | -40C to +85C (Industrial, -AU suffix) |
| Package | 48-TQFP (7x7 mm, 1.0 mm height) | 48-pin TQFP, 7x7 mm body |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 3 | 3 (per JEDEC J-STD-020) |
| Lead-Free / RoHS | Yes / RoHS compliant | — |
| On-Chip Features | FFT/DFT, THD, harmonic analysis, temperature sensor, anti-tamper | — |
| Packing Media | Tray (per FindIC / distributor data) | — |
| Polarity Suffix | -Y (industrial temp, 1.8V/3V DVDD option) | — |
| Product Type | — | 3-Phase Energy Metering AFE IC |
| Metering Topology | — | 3P4W (Y0), 3P3W (Y or Δ) |
| Input Channels | — | 7 (3 voltage + 4 current) |
| Active Energy Accuracy | — | 0.1% over 1000:1 dynamic range |
| Dynamic Range | — | 1000:1 |
| Analog Supply Voltage | — | 3.3 V (typical) |
| Digital I/O Supply | — | 3.3 V (1.8 V logic-compatible I/O per datasheet) |
| Current Consumption | — | [DATA_NEEDED: typical operating Iq] |
| Output Energy Registers | — | Active, Reactive, Apparent, Fundamental |
| CF Pulse Outputs | — | 3 (configurable for active/reactive/apparent) |
| Zero-Crossing Outputs | — | ZX0, ZX1, ZX2 |
| Interrupt Outputs | — | IRQ0, IRQ1, WarnOut |
| Serial Interface | — | SPI / UART (mode-selectable), up to 4 Mbps |
| Harmonic Analysis | — | Up to 21st order THD per phase |
| Temperature Compensation | — | On-chip |
| RoHS Status | — | Compliant |
| Lead-Free / Halogen-Free | — | Yes / [DATA_NEEDED: halogen-free status] |