Microchip Metering
Metering
Microchip's family of ICs for smart power meters feature the widest dynamic range in the industry as well as extremely high accuracy, helping to improve the performance of smart meters. The chips feature a dynamic range of 6000:1. This allows manufacturers to merge various types of meters currently available, such as 5(20)A, 10(40)A, 15(60)A and 20(80)A, into one standard model [5(100)A or 1(100)A]. Microchip® ICs will simplify the manufacturing process and reducing overall bill of materials.
Key Features
| Microchip Series | Temperature Range (deg C) | SPI | Operating Voltage (Vcc) | Max I/O Pins | Packages | Datasheet | Microchip Series | Temperature Range (deg C) | SPI | Operating Voltage (Vcc) | Max I/O Pins | Packages | Datasheet |
|---|---|---|---|---|---|---|
| ATM90E26 | -40 to 85 | 1 | 3 - 3.6 | 0 | 28/SSOP | |
| ATM90E32AS | -40 to 85 | 1 | 3 - 3.6 | 0 | 48/TQFP | |
| ATM90E36A | -40 to 85 | 1 | 3 - 3.6 | 0 | 48/TQFP | |
| ATSENSE101 | -40 to 85 | 0 | 3 - 3.6 | 0 | 20/SOIC | |
| ATSENSE201 | -40 to 85 | 0 | 3 - 3.6 | 0 | 32/TQFP | |
| ATSENSE301 | -40 to 105 | 0 | 3 - 3.6 | 0 | 32/TQFP | |
| ATSAM4C16 | -40 to 85 | 7 | 1.62 - 3.6 | 74 | 100/LQFP | |
| ATSAM4C32 | -40 to 85 | 7 | 1.62 - 3.6 | 106 | 100/LQFP | |
| ATSAM4C4 | -40 to 85 | 7 | 1.62 - 3.6 | 74 | 100/LQFP | |
| ATSAM4C8 | -40 to 85 | 7 | 1.62 - 3.6 | 74 | 100/LQFP | |
| ATSAM4CMP16 | -40 to 85 | 4 | 1.62 - 3.6 | 52 | 100/LQFP | |
| ATSAM4CMP32 | -40 to 85 | 4 | 1.62 - 3.6 | 52 | 100/LQFP | |
| ATSAM4CMP8 | -40 to 85 | 4 | 1.62 - 3.6 | 52 | 100/LQFP | |
| ATSAM4CMS16 | -40 to 85 | 5 | 1.62 - 3.6 | 57 | 100/LQFP | |
| ATSAM4CMS32 | -40 to 85 | 5 | 1.62 - 3.6 | 57 | 100/LQFP | |
| ATSAM4CMS4 | -40 to 85 | 5 | 1.62 - 3.6 | 57 | 100/LQFP | |
| ATSAM4CMS8 | -40 to 85 | 5 | 1.62 - 3.6 | 57 | 100/LQFP |