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ADUC831BSZ-REEL 8-bit Microcontroller MCU with 62 kB Flash Memory 8052 Core and 16 MHz Clock Speed

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    Buy cheap ADUC831BSZ-REEL 8-bit Microcontroller MCU with 62 kB Flash Memory 8052 Core and 16 MHz Clock Speed from wholesalers
     
    Buy cheap ADUC831BSZ-REEL 8-bit Microcontroller MCU with 62 kB Flash Memory 8052 Core and 16 MHz Clock Speed from wholesalers
    • Buy cheap ADUC831BSZ-REEL 8-bit Microcontroller MCU with 62 kB Flash Memory 8052 Core and 16 MHz Clock Speed from wholesalers
    • Buy cheap ADUC831BSZ-REEL 8-bit Microcontroller MCU with 62 kB Flash Memory 8052 Core and 16 MHz Clock Speed from wholesalers
    • Buy cheap ADUC831BSZ-REEL 8-bit Microcontroller MCU with 62 kB Flash Memory 8052 Core and 16 MHz Clock Speed from wholesalers

    ADUC831BSZ-REEL 8-bit Microcontroller MCU with 62 kB Flash Memory 8052 Core and 16 MHz Clock Speed

    Ask Lasest Price
    Brand Name : ADI
    Model Number : ADUC831BSZ-REEL
    Certification : rohs
    Price : Consult
    Payment Terms : T/T,Western Union
    Supply Ability : 100000
    Delivery Time : 5-8days
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    ADUC831BSZ-REEL 8-bit Microcontroller MCU with 62 kB Flash Memory 8052 Core and 16 MHz Clock Speed

    ADUC831BSZ-REEL 8-bit Microcontrollers - MCU 12-bit ADC with Embedded 8-bit MCU

    FEATURES

    ANALOG I/O

    • 8-Channel, 247 kSPS 12-Bit ADC
    • DC Performance: 1 LSB INL
    • AC Performance: 71 dB SNR
    • DMA Controller for High Speed ADC-to-RAM Capture
    • 2 12-Bit (Monotonic) Voltage Output DACs
    • Dual Output PWM/- DACs
    • On-Chip Temperature Sensor Function 3 C
    • On-Chip Voltage Reference

    Memory

    • 62 kBytes On-Chip Flash/EE Program Memory
    • 4 kBytes On-Chip Flash/EE Data Memory
    • Flash/EE, 100 Yr Retention, 100 kCycles Endurance
    • 2304 Bytes On-Chip Data RAM

    8051 Based Core

    • 8051 Compatible Instruction Set (16 MHz Max)
    • 12 Interrupt Sources, 2 Priority Levels
    • Dual Data Pointer
    • Extended 11-Bit Stack Pointer

    On-Chip Peripherals

    • Time Interval Counter (TIC)
    • UART, I2C®, and SPI® Serial I/O
    • Watchdog Timer (WDT), Power Supply Monitor (PSM)

    Power

    • Specified for 3 V and 5 V Operation
    • Normal, Idle, and Power-Down Modes
    • Power-Down: 20 A @ 3 V

    APPLICATIONS

    • Optical Networking—Laser Power Control
    • Base Station Systems
    • Precision Instrumentation, Smart Sensors
    • Transient Capture Systems
    • DAS and Communications Systems
    • Pin compatible upgrade to existing ADuC812 systems that require additional code or data memory. Runs from 1 MHz–16 MHz to external crystal.
    • The ADuC832 is also available. Functionally is the same as the ADuC831, except the ADuC832 runs from a 32 kHz external crystal with on-chip PLL.

    GENERAL DESCRIPTION

    The ADuC831 is a fully integrated 247 kSPS data acquisition system incorporating a high performance self-calibrating multichannel 12-bit ADC, dual 12-bit DACs, and programmable 8-bit MCU on a single chip.

    The microcontroller core is an 8052, and therefore 8051-instruction-set compatible with 12 core clock periods per machine cycle. 62 kBytes of nonvolatile Flash/EE program memory are provided on-chip. Four kBytes of nonvolatile Flash/EE data memory, 256 bytes RAM and 2 kBytes of extended RAM are also integrated on-chip.

    The ADuC831 also incorporates additional analog functionality with two 12-bit DACs, power supply monitor, and a band gap reference. On-chip digital peripherals include two 16-bit Σ-∆ DACs, dual output 16-bit PWM, watchdog timer, time interval counter, three timers/counters, Timer 3 for baud rate generation and serial I/O ports (I2C, SPI and UART).

    On-chip factory firmware supports in-circuit serial download and debug modes (via UART), as well as single-pin emulation mode via the EA pin. The ADuC831 is supported by QuickStart™ and QuickStart Plus development systems featuring low cost software and hardware development tools. A functional block diagram of the ADuC831 is shown above with a more detailed block diagram shown in Figure 1.

    The part is specified for 3 V and 5 V operation over the extended industrial temperature range, and is available in a 52-lead plastic quad flatpack package and in a 56-lead chip scale package.

    Specifications

    Analog Devices Inc.
    Product Category:8-bit Microcontrollers - MCU
    RoHS:Details
    8052
    62 kB
    2.25 kB
    MQFP-52
    16 MHz
    12 bit
    34 I/O
    2.7 V
    5.5 V
    SMD/SMT
    8 bit
    - 40 C
    + 125 C
    ADUC831
    Reel
    Cut Tape
    MouseReel
    Brand:Analog Devices
    Development Kit:EVAL-ADUC831QSZ
    Height:2 mm
    Interface Type:I2C/SPI/UART
    Length:10 mm
    Moisture Sensitive:Yes
    Number of ADC Channels:8 Channel
    Number of Timers/Counters:3 Timer
    Processor Series:ADUC831
    Product Type:8-bit Microcontrollers - MCU
    Program Memory Type:Flash
    Factory Pack Quantity:800
    Subcategory:Microcontrollers - MCU
    Width:10 mm
    Unit Weight:0.017496 oz

    Packaging & Shipping

    Standard export packaging available. Customers can choose from cartons, wooden cases, and wooden pallets according to their requirements.

    Frequently Asked Questions

    How to obtain the price?

    We typically provide quotations within 24 hours of receiving your inquiry (excluding weekends and holidays). For urgent pricing requests, please contact us directly.

    What is your delivery time?

    Small batches typically ship within 7-15 days, while large batch orders may require approximately 30 days depending on order quantity and season.

    What are your payment terms?

    Factory pricing with 30% deposit and 70% balance payment via T/T before shipment.

    What are the shipping options?

    Available shipping methods include sea freight, air freight, and express delivery (EMS, UPS, DHL, TNT, FEDEX). Please confirm your preferred method before ordering.

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