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Datasheet MAX31782ETL+ - Maxim 16- bit Microcontrollers - MCU System Mgt MCU

Maxim MAX31782ETL+

Part Number: MAX31782ETL+

Manufacturer: Maxim

Description: 16- bit Microcontrollers - MCU System Mgt MCU

data sheetDownload Data Sheet

19-5327; Rev 2; 1/12
System Management Microcontroller
General Description
The MAX31782 provides a complete solution for the monitoring and controlling of complex system physical health characteristics based on a high-performance, MAXQ20, 16-bit microcontroller core with generous amounts of flash program/data and RAM data memory. I/O resources include an accurate measurement system for temperature and voltage, PWM outputs, timer inputs, and GPIO to support monitoring and controlling critical system parameters such as temperature, voltage, fan speed, and chassis intrusion. Direct connection of diode-connected transistors used as remote temperature sensors is supported as well as expansion to a virtually unlimited number of external digital temperature sensor ICs using the on-chip master I2C interface. An independent slave I2C interface facilitates communication to a host microprocessor in addition to passwordprotected in-system reprogramming of the on-chip flash. Ease of development is


  • Clock Frequency Max: 3.58 MHz
  • Core: MAXQ20
  • Data Bus Width: 16 bit
  • Data ROM Size: 4 Kwords
  • Interface: JTAG
  • Mounting Style: SMD/SMT
  • Number of Timers: 4
  • Operating Supply Voltage: 2.7 V to 5.5 V
  • Operating Temperature Range: - 40 C to + 85 C
  • Package / Case: TQFN-EP-40
  • Packaging Type: Bulk
  • Processor Series: MAX31782
  • Program Memory Size: 72 Kb
  • Program Memory Type: Flash
  • RAM Size: 1 Kwords
  • RoHS: Yes

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