ADUC7027BSTZ62I-RL

ADUC7027BSTZ62I-RL

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ADUC7027BSTZ62I-RL
IC MCU ARM7 62KB FLASH 80LQFP
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$14.19

Price update:a months ago
Available in stock: 2064
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.
ADUC7027BSTZ62I-RL Products

The ADuC7019/ADuC7020/ADuC7021/ADuC7022/ADuC7024/ADuC7025/ ADuC7026/ADuC7027/ADuC7028/ADuC7029 are fully integrated,1 MSPS, 12-bit data acquisition systems incorporating highperformance multichannel ADCs, 16-bit/32-bit MCUs, andFlash®/EE memory on a single chip.

The ADC consists of up to 12 single-ended inputs. An additionalfour inputs are available but are multiplexed with the four DACoutput pins. The four DAC outputs are available only on certainmodels (ADuC7020, ADuC7026, ADuC7028, and ADuC7029).However, in many cases where the DAC outputs are not present,these pins can still be used as additional ADC inputs, giving amaximum of 16 ADC input channels. The ADC can operate insingle-ended or differential input mode. The ADC input voltageis 0 V to VREF. A low drift band gap reference, temperature sensor,and voltage comparator complete the ADC peripheral set.

Depending on the part model, up to four buffered voltageoutput DACs are available on-chip. The DAC output range isprogrammable to one of three voltage ranges.

The devices operate from an on-chip oscillator and a PLLgenerating an internal high frequency clock of 41.78 MHz(UCLK). This clock is routed through a programmable clockdivider from which the MCU core clock operating frequencyis generated. The microcontroller core is an ARM7TDMI®,16-bit/32-bit RISC machine, which offers up to 41 MIPS peakperformance. Eight kilobytes of SRAM and 62 kilobytes ofnonvolatile Flash/EE memory are provided on-chip. TheARM7TDMI core views all memory and registers as a singlelinear array.

On-chip factory firmware supports in-circuit serial downloadvia the UART or I2C serial interface port; nonintrusive emulationis also supported via the JTAG interface. These features areincorporated into a low cost QuickStart™ development systemsupporting this MicroConverter® family.

The parts operate from 2.7 V to 3.6 V and are specified over anindustrial temperature range of −40°C to +125°C. Whenoperating at 41.78 MHz, the power dissipation is typically120 mW. The ADuC7019/ADuC7020/ADuC7021/ ADuC7022/ADuC7024/ADuC7025/ADuC7026/ADuC7027/ADuC7028/ ADuC7029 areavailable in a variety of memory models and packages (seeOrdering Guide).

Feature

  • Analog I/O
    • Multichannel, 12-bit, 1 MSPS ADCUp to 16 ADC channels
    • Fully differential and single-ended modes
    • 0 V to VREF analog input range
    • 12-bit voltage output DACsUp to 4 DAC outputs available
    • On-chip voltage reference
    • On-chip temperature sensor (±3°C)
    • Voltage comparator
  • Microcontroller
    • ARM7TDMI core, 16-bit/32-bit RISC architecture
    • JTAG port supports code download and debug
  • Clocking options
    • Trimmed on-chip oscillator (±3%)
    • External watch crystal
    • External clock source up to 44 MHz
    • 41.78 MHz PLL with programmable divider
  • Refer to data sheet for additional features.

Applications

  • Industrial control and automation systems
  • Smart sensors, precision instrumentation
  • Base station systems, optical networking

Product Attributes

TYPE DESCRIPTION Select all
Voltage - Supply (Vcc/Vdd) 2.7V ~ 3.6V
Core Processor ARM7®
Data Converters A/D 16x12b
Core Size 16/32-Bit
Oscillator Type Internal
Speed 44MHz
Operating Temperature -40°C ~ 125°C (TA)
Connectivity EBI/EMI, I²C, SPI, UART/USART
Mounting Type Surface Mount
Peripherals PLA, PWM, PSM, Temp Sensor, WDT
Package / Case 80-LQFP
Number of I/O 40
Supplier Device Package 80-LQFP (12x12)
Program Memory Size 62K x 8
Program Memory Type FLASH
RAM Size 8K x 8
Programmable Not Verified
Series MicroConverter® ADuC7xxx
Package Bulk
Product Status Obsolete

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$14.19

Price update:a months ago
Available in stock: 2064
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.

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