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MAXQ7665B Datasheet 16-Bit RISC Microcontroller-Based Smart Data-Acquisition Systems

Manufacturer: Maxim Integrated (now Analog Devices)

Download the MAXQ7665B datasheet PDF. This datasheet also includes the MAXQ7665A variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (MAXQ7665A_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

General Description

♦ Program and Data Memory ♦ Smart Analog Peripherals Three Independent Data Pointers with Automatic Increment/Decrement Up to 128KB (64K x 16) Internal Flash 512 Bytes (256 x 16) Internal RAM Low-Power, Eight Differential-Channel, 12-Bit, 500ksps ADC Programmable-Gain Amplifier, Software-Selectable Gain: 1V/V, 2V/V, 4V/V, 8V/V, 16V/V, 32V/V 12-Bit DAC with Buffered Voltage Output External References for ADC and DAC Internal (Die) and External Diode Temperature Sensing Full CAN 2.0B Controller 15 Message Centers (256-Byte Dual Port Memory) Programmable Bit Rates from 10kbps to 1Mbps Standard 11-Bit or Extended 29-Bit Identification Modes Two Data Masks and Associated IDs for DeviceNET™, SDS and Other Higher Layer CAN Protocols External Transmit Disable for Autobaud SIESTA Low-Power Mode Wake-Up on CANRXD Edge Transition UART (LIN) with User-Programmable Baud Rate 16 x 16 Hardware Multiplier with 48-Bit Accumulator, Single Clock Cycle Operation Three 16-Bit (or Six 8-Bit) Programmable Timer/Counter/PWM Eight General-Purpose, Digital I/O Pins, with External Interrupt Capability All Interrupts Can Be Used as a Wake-Up Internal Oscillator for Use with External Crystal On-Chip RC Oscillator Eliminates External Crystal External Clock-Source Operation Programmable Watchdog Timer Power-On Reset (POR) Power-Supply Supervisor/Brownout Detection for Digital I/O and Digital Core Supplies On-Chip +3.3V, 50mA Linear Regulator Extensive Debug and Emulation Support In-System Test Capability Flash-Memory-Program Download Software Bootstrap Loader for Flash Programming MAXQ7665A–MAXQ7665D The MAXQ7665A–MAXQ7665D smart systems-on-a-chip (SoC) are data-acquisition systems based on a microcontroller (µC).

As members of the MAXQ® family of 16bit, reduced instruction set computing (RISC) µCs, the MAXQ7665A–MAXQ7665D are ideal for l

Overview

19-3217; Rev 0; 3/08 KIT www.DataSheet4U.com ATION EVALU E L B A IL AVA 16-Bit RISC Microcontroller-Based Smart Data-Acquisition.

Key Features

  • High-Performance, Low-Power, 16-Bit RISC Core DC-to-8MHz Operation, Approaching 1MIPS per MHz Low Power (< 3mA/MIPS, DVDD = +3.3V) 16-Bit Instruction Word, 16-Bit Data Bus 33 Instructions (Most Require Only One Clock Cycle) 16-Level Hardware Stack.
  • Ultra-Low-Power Consumption Low-Power, Divide-by-256 PMM Mode Stop Mode Ordering Information/Selector Guide and Pin Configuration appear at end of data sheet. MAXQ is a registered trademark of Maxim Integrated Products, Inc. Devi.

More Datasheets from Maxim Integrated (now Analog Devices)

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