Maxim 71M6541D

The Maxim 71M6541D is an 80515-based power meter IC with 5 Mips and dual datapointer, with 32KByte Shared Flash, 256Bytes Ram, 3KByte Shared AUX-Ram, Independent 32-Bit DSP Computation Engine, Two Current Sensor Inputs with Selectable Differential Mode, One Voltage Sensor Input, Remote Sensor Interface, 7 External Interrupts with 4 Priority Levels, 22-Bit Delta-Sigma ADC with 10 channels, 2 16-Bit timers, Watchdogtimer (WDT), Realtime Clock (RTC), LCD Drivers, LCD clock, SPI slave interface, 2 UARTS, 1 I2C interface, Up to 51 digital GPIOs, On-Chip temperature sensor and Temperature Compensation, Battery Monitor, and 3 Power-saving modes with Brownout detection.

Development Tools Compiler, Assembler, Linker, Debugger CA51 Compiler Kit Keil PK51 Professional Developer's Kit Keil Data Sheets 8051 Instruction Set Manual 1,478,015 bytes Datasheet 2,278,248 bytes Header Files REG71M6541.H 12,501 bytes Emulators iC1000 PowerEmulator iSystem MetaICE-XF 8051 In-Circuit Emulator Metalink Corporation

Real-Time OS RTX51 Tiny Keil Simulated Features The following on-chip peripherals are simulated by the Keil Software µVision Debugger. Interrupts 6S/4L (Including External) Port 0 Port 1 Port 2 Port 3 Power Saving Modes (Idle and Power Down) Serial UART (Enhanced Interface) Timer 0 Timer 1 Timer 2 (Standard Timer 2) AGSI Drivers The following AGSI Drivers are available for the Keil Software µVision Simulator. Proteus VSM Labcenter Electronics 8051 State Machine MEBA I²C Simulation MEBA LCD Simulation (HD44780 Controller) MEBA LED simulation MEBA Signal Generator MEBA AGDI Drivers The following AGDI Drivers are available for the Keil Software µVision Debugger. Keil ISD51 Driver Keil Keil MON51/FlashMON Driver Keil