Overview
The ADUC7025BSTZ62 is a precision analog microcontroller from Analog Devices Inc., part of the MicroConverter® ADuC7xxx series. This device integrates advanced data acquisition, processing, and memory components on a single chip, offering a high level of integration and performance. It features an ARM7TDMI 16/32-bit RISC microcontroller core, which provides up to 41 MIPS peak performance. The microcontroller is equipped with 62 kilobytes of nonvolatile Flash/EE memory and 8 kilobytes of SRAM. It operates within an industrial temperature range of -40°C to +125°C and is powered by a supply voltage of 2.7V to 3.6V.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | ADUC7025BSTZ62 |
| Core Size | 16/32-Bit |
| Core Processor | ARM7TDMI |
| Program Memory Size | 62KB (31K x16) FLASH |
| RAM Size | 8KB SRAM |
| Package / Case | 64-LQFP (10x10) |
| Number of I/O | 30 |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 3.6V |
| Speed | 44MHz |
| Data Converters | A/D 12x12b, up to 16 ADC channels |
| Connectivity | EBI/EMI, I²C, SPI, UART/USART |
| Peripherals | PLA, PWM, PSM, Temp Sensor, WDT |
Key Features
- Fully differential and single-ended modes for the 12-bit, 1 MSPS ADC.
- Up to 16 ADC channels available.
- On-chip voltage reference and temperature sensor.
- Up to 4 DAC outputs with 0 V to VREF analog input range.
- Multichannel I/O, including 12-bit voltage output DACs.
- On-chip comparator for signal processing.
- Voltage reference, temperature sensor, and comparator available.
Applications
- Precision measurement devices.
- Fiber optic communications.
- Smart grid management.
Q & A
- Q: What is the core processor of the ADUC7025BSTZ62?
A: The core processor is the ARM7TDMI 16/32-bit RISC microcontroller core. - Q: What is the operating temperature range of the ADUC7025BSTZ62?
A: The operating temperature range is -40°C to +125°C. - Q: How many ADC channels are available on the ADUC7025BSTZ62?
A: Up to 16 ADC channels are available. - Q: What is the supply voltage range for the ADUC7025BSTZ62?
A: The supply voltage range is 2.7V to 3.6V. - Q: What type of memory does the ADUC7025BSTZ62 have?
A: It has 62 kilobytes of nonvolatile Flash/EE memory and 8 kilobytes of SRAM. - Q: What are the key peripherals included in the ADUC7025BSTZ62?
A: The key peripherals include PLA, PWM, PSM, temperature sensor, and WDT. - Q: What is the maximum clock speed of the ADUC7025BSTZ62?
A: The maximum clock speed is 44MHz. - Q: What types of interfaces are supported by the ADUC7025BSTZ62?
A: The device supports EBI/EMI, I²C, SPI, and UART/USART interfaces. - Q: Is the ADUC7025BSTZ62 RoHS compliant?
A: Yes, the ADUC7025BSTZ62 is RoHS compliant. - Q: Where can I find detailed information about the ADUC7025BSTZ62, such as application notes and factory information?
A: You can find detailed information on the Analog Devices website or through authorized distributors like Ovaga, which provides comprehensive details and datasheets.
