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Product Detailed Parameters
- Description：IC MCU 16/32B 62KB FLASH 40LFCSP
- Series：MicroConverter® ADuC7xxx
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Bulk
- Core Processor：ARM7®
- Core Size：16/32-Bit
- Speed：44MHz
- Connectivity：EBI/EMI, I2C, SPI, UART/USART
- Peripherals：PLA, PWM, PSM, Temp Sensor, WDT
- Number of I/O：14
- Program Memory Size：62KB (31K x16)
- Program Memory Type：FLASH
- EEPROM Size：-
- RAM Size：2K x 32
- Voltage - Supply (Vcc/Vdd)：2.7V ~ 3.6V
- Data Converters：A/D 5x12b; D/A 3x12b
- Oscillator Type：Internal
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：40-LFCSP-VQ (6x6)
- Package / Case：40-VFQFN Exposed Pad, CSP
- Grade：-
- Qualification：-
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Overview
The ADUC7019BCPZ62IRL7 is a precision analog microcontroller featuring an ARM7TDMI core, 62 kB Flash/EE memory, and 8 kB SRAM. It integrates a 1 MSPS, 12-bit ADC with up to 16 channels and operates within a 2.7 V to 3.6 V supply range. The device supports industrial temperatures from -40°C to +125°C and utilizes a 40-lead LFCSP package.
Feature Summary
- Integrates a 1 MSPS, 12-bit multichannel ADC with single-ended and differential modes.
- Includes an ARM7TDMI core with 62 kB nonvolatile Flash/EE memory and 8 kB SRAM.
- Features on-chip peripherals such as a temperature sensor, voltage comparator, and programmable logic array.
Applications
- Industrial control and automation systems
- Smart sensors and precision instrumentation
- Base station systems and optical networking
Procurement Notes
Verify the specific suffix against official documentation to confirm package type and temperature grade. Confirm availability status through authorized distributors, as this component may be subject to limited supply or obsolescence notices.
Selection Notes
Select based on required analog input channel count and memory size. Ensure the operating voltage and temperature range align with system constraints. Verify peripheral requirements such as DAC availability and external memory interface support.
Part Context
This component belongs to the MicroConverter family, combining high-performance data acquisition with a standard RISC microcontroller. It is designed for applications requiring precise analog signal processing alongside digital control capabilities.
Replacement Considerations
Consult the manufacturer's ordering guide for compatible alternatives within the ADuC70xx series. Verify pin compatibility and feature parity before substitution.
FAQ
What is the maximum sampling rate of the integrated ADC?
The integrated ADC supports a maximum sampling rate of 1 MSPS.
Does the ADUC7019 include a built-in voltage reference?
Yes, it includes an on-chip band gap reference with an output voltage of 2.5 V.
What is the operating temperature range for this device?
The device is specified for operation over an industrial temperature range of -40°C to +125°C.
