Datasheet EM773FHN33,551 - NXP MCU, 32K FLASH, ENERGY MTR, 32HVQFN

Part Number: EM773FHN33,551

Detailed Description

Manufacturer: NXP

Description: MCU, 32K FLASH, ENERGY MTR, 32HVQFN

Docket:
EM773
Energy metering IC; up to 32 kB flash and 8 kB SRAM
Rev.

1 -- 1 September 2010 Objective data sheet
1. General description
The EM773 is an ARM Cortex-M0 based, low-cost 32-bit energy metering IC, designed for 8/16-bit smart metering applications. The EM773 offers programmability and on-chip metrology functionality combined with a low power, simple instruction set and memory addressing with reduced code size compared to existing 8/16-bit architectures. The EM773 operates at CPU frequencies of up to 48 MHz. The peripheral complement of the EM773 includes up to 32 kB of flash memory, up to 8 kB of data memory, one Fast-mode Plus I2C-bus interface, one RS-485/EIA-485 UART, one SPI interface with SSP features, three general purpose counter/timers, up to 25 general purpose I/O pins, and a metrology engine for energy measurement.

Specifications:

CPU Speed: 48 MHz
Core Size: 32 bit
Number of I/O Lines: 25
Number of Pins: 33
Number of Timers: 3
Operating Temperature Range: -40°C to +85°C
Oscillator Type: External, Internal
Package / Case: QFN
Program Memory Size: 32 Kb
RAM Size: 8 Kb
Series: ARM Cortex-M0
Supply Voltage Range: 1.8 V to 3.6 V

RoHS: Yes

Other Names:

EM773FHN33551, EM773FHN33 551