Overview
The ADUC7029BBCZ62-RL is a precision analog microcontroller produced by Analog Devices Inc. This device is part of the ADuC7029 series, which integrates high-performance multichannel analog-to-digital converters (ADCs), 16-bit/32-bit microcontrollers, and Flash/EE memory on a single chip. The microcontroller is based on the ARM7TDMI core, offering a robust and versatile solution for various applications requiring both analog and digital processing capabilities.
Key Specifications
| Parameter | Specification |
|---|---|
| Microcontroller Core | ARM7TDMI, 16-bit/32-bit RISC architecture |
| ADC | 12-bit, 1 MSPS, up to 16 channels (single-ended or differential) |
| DAC | Up to 4 channels, 12-bit, programmable output range |
| Memory | 62 kB Flash/EE memory, 8 kB SRAM |
| Clocking Options | Trimmed on-chip oscillator (±3%), external watch crystal, external clock source up to 44 MHz, 41.78 MHz PLL |
| Serial I/O | UART, SPI, I2C |
| GPIO | Up to 40-pin GPIO port |
| Timers | 4 general-purpose timers, wake-up and watchdog timers (WDT) |
| Power Supply | 3 V operation, active mode: 11 mA at 5 MHz, 40 mA at 41.78 MHz |
| Package and Temperature Range | 49-Ball CSP_BGA, fully specified for –40°C to +125°C operation |
Key Features
- Analog I/O: Multichannel, 12-bit, 1 MSPS ADC with up to 16 ADC channels and up to 4 DAC outputs.
- Analog Input Range: 0 V to VREF, with single-ended and differential input modes.
- On-chip Peripherals: Voltage reference, temperature sensor (±3°C), voltage comparator, and power supply monitor.
- Microcontroller: ARM7TDMI core with JTAG port for code download and debug.
- Memory: 62 kB Flash/EE memory, 8 kB SRAM, and in-circuit download capability.
- Serial I/O: UART, SPI, and I2C interfaces.
- GPIO and Timers: Up to 40-pin GPIO port, 4 general-purpose timers, and wake-up and watchdog timers.
- PWM Generator: 3-phase, 16-bit PWM generator.
- Programmable Logic Array (PLA) and external memory interface.
Applications
- Industrial control and automation systems.
- Smart sensors and precision instrumentation.
- Base station systems and optical networking.
Q & A
- What is the core architecture of the ADUC7029BBCZ62-RL microcontroller?
The ADUC7029BBCZ62-RL is based on the ARM7TDMI core, which is a 16-bit/32-bit RISC architecture.
- What are the key features of the ADC in the ADUC7029BBCZ62-RL?
The ADC is a 12-bit, 1 MSPS converter with up to 16 channels, operating in single-ended or differential input modes.
- How much memory does the ADUC7029BBCZ62-RL have?
The device has 62 kB Flash/EE memory and 8 kB SRAM.
- What are the clocking options available for the ADUC7029BBCZ62-RL?
The device supports a trimmed on-chip oscillator (±3%), external watch crystal, external clock source up to 44 MHz, and a 41.78 MHz PLL.
- What serial interfaces are available on the ADUC7029BBCZ62-RL?
The device includes UART, SPI, and I2C serial interfaces.
- What is the operating temperature range of the ADUC7029BBCZ62-RL?
The device is fully specified for operation from –40°C to +125°C.
- What types of timers are available on the ADUC7029BBCZ62-RL?
The device includes 4 general-purpose timers and wake-up and watchdog timers (WDT).
- Does the ADUC7029BBCZ62-RL support in-circuit programming?
- What are some typical applications of the ADUC7029BBCZ62-RL?
The device is commonly used in industrial control and automation systems, smart sensors, precision instrumentation, base station systems, and optical networking.
- What is the package type of the ADUC7029BBCZ62-RL?
The device is packaged in a 49-Ball CSP_BGA.
