ADUC7128BSTZ126 - Analog Devices Inc.

Manufacturer Part Number

ADUC7128BSTZ126

Manufacturer

Analog Devices

Introduction

The ADUC7128BSTZ126 is a highly integrated, low power, mixed-signal microcontroller designed by Analog Devices, focused on precision conversion and control applications.

Product Features and Performance

Part of the MicroConverter ADuC7xxx Series

Integrates ARM7 core for efficient 16/32-Bit processing

Operates at a speed of 41.78MHz providing high performance

Offers multiple connectivity options including I2C, SPI, UART/USART

Includes diverse peripherals such as PLA, POR, PWM, PSM, Temp Sensor, WDT

Equipped with 28 I/O pins for flexible hardware interfacing

Feature-rich with 126KB FLASH memory for program storage

Operates with 2K x 32 RAM for data processing

Embedded A/D converters with 10 channels of 12-bit resolution

On-chip D/A converter with 1 channel of 10-bit resolution

Internal oscillator eliminates the need for external clock sources

Supports a wide operating temperature range from -40°C to 125°C

Product Advantages

High integration reduces system component count and design complexity

Robust analog capabilities enhance signal processing precision

Low power consumption makes it ideal for portable and battery-powered applications

Comprehensive set of peripherals enables broad functionality without additional components

Key Technical Parameters

Core Processor: ARM7

Core Size: 16/32-Bit

Speed: 41.78MHz

Program Memory Size: 126KB (63K x 16)

RAM Size: 2K x 32

Voltage Supply Range: 3V ~ 3.6V

Data Converters: A/D 10x12b, D/A 1x10b

Operating Temperature Range: -40°C ~ 125°C

Quality and Safety Features

Enhanced power-on reset (POR) for reliable operation from power-up

Integrated watchdog timer (WDT) for system reliability and failure recovery

Compatibility

Surface mount 64-LQFP packaging compatible with industry-standard PCB manufacturing

Works with standard ARM-based development and debugging tools

Application Areas

Industrial automation and process control

Sensor signal processing and instrumentation

Precision analog and digital conversion systems

Embedded control applications

Product Lifecycle

Status: Active

Not currently nearing discontinuation

Ongoing support and availability of replacements or upgrades

Several Key Reasons to Choose This Product

Delivers a high level of mixed-signal integration suitable for complex applications

Provides industry-leading analog performance combined with digital control

Engineered by Analog Devices, a trusted leader in semiconductors

Extensive support and resource availability from the manufacturer

Long-term product lifecycle ensuring sustained availability and application longevity