The EM783-SC/SP/TP/MC3/MC6 is an ARM Cortex-M0-based, low-cost 32-bit family of application processors, designed for energy measurement and monitoring applications. The EM783 offers programmability and on-chip metrology functionality combined with a low power, simple instruction set. It also has memory addressing together with reduced code size compared to existing 8/16-bit architectures.
The EM783 is a low-cost 32-bit processor family featuring an ARM Cortex-M0 core running at frequencies up to 48 MHz. It integrates programmability with on-chip metrology functionality, including a built-in temperature sensor, voltage reference, and a 10-bit DAC.
Key features include 32 kB of flash memory, 8 kB of SRAM, and 4 kB of EEPROM for calibration parameters. The device supports various digital peripherals such as RS-485/USART, I2C-bus interfaces, SSP controllers, and general-purpose timers/counters.
| CPU Core | ARM Cortex-M0 |
|---|---|
| Max CPU Frequency | 48 MHz |
| Flash Memory | 32 kB |
| SRAM | 8 kB |
| EEPROM | 4 kB |
| Operating Voltage | 2.6 V to 3.6 V |
| Temperature Range | -40 °C to +85 °C |
| Package Type | HVQFN33 7 mm x 7 mm x 0.85 mm |
It is designed for energy measurement and monitoring applications.
Yes, it includes a metrology engine with a built-in temperature sensor used for energy measurements.
The available types include EM783-SC, EM783-SP, EM783-TP, EM783-MC3, and EM783-MC6.