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ADUC7021BCPZ62
+NomenclatureIC MCU 16/32B 62KB FLASH 40LFCSP
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FabricantAnalog Equipment GmbH.
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Pièce fabricant #ADUC7021BCPZ62
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Fiche technique ADUC7021BCPZ62 DataSheet
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Package VFQFN-40
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En stock4989
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Spécifications
| Attribut | Valeur |
| Package / Case | Tray |
| Series | MicroConverter® ADuC7xxx |
| Part Status | Active |
| 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 | 13 |
| Program Memory Size | 62KB (31K x16) |
| Program Memory Type | FLASH |
| RAM Size | 2K x 32 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 3.6V |
| Data Converters | A/D 8x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
Présentation
Description
Key features:
- Operating frequency: Up to 41.78 MHz
- Memory: 62 KB Flash, 8 KB SRAM
- Analog I/O: Multiple ADC channels, DACs, and comparators
- Digital I/O: UART, SPI, I²C, and timers
- Power supply: 2.7V to 5.25V
Ideal for industrial control, sensor interfaces, and embedded systems, it combines processing power with precision analog signal conditioning in a compact LFCSP-64 package.
For detailed specs, refer to the datasheet.
Equivalent
- ADUC7020/ADUC7024/ADUC7026 (same family, varying memory/peripherals)
- ADUC7128/ADUC7129 (higher performance, ARM7 core)
- STM32F103 (general-purpose ARM Cortex-M3 alternative)
- LPC2148 (NXP ARM7-based MCU)
- PIC18F4550 (Microchip alternative, though less integrated)
Check datasheets for exact feature matching.
Features
- Core: 32-bit ARM7TDMI-S, running at up to 41.78 MHz.
- Memory: 62 KB Flash, 8 KB SRAM.
- Analog: 12-bit ADC (1 MSPS, 8 ch.), 12-bit DAC (2 ch.), on-chip voltage reference.
- Digital: 32 GPIOs, UART, SPI, I²C, PWM, timers.
- Power: Single-supply operation (2.7V–3.6V), low-power modes.
- Package: 32-lead LFCSP (5x5 mm).
Ideal for industrial control, sensor interfacing, and precision instrumentation.
Pinout
- Pin Count: 32 (LFCSP package)
- Core: ARM7TDMI-S (12 MHz max)
- Memory: 62 KB Flash, 8 KB SRAM
- Analog Features: 12-bit ADC (8 channels), 12-bit DAC (2 channels)
- Digital I/O: 20+ GPIOs (multiplexed with analog and peripherals)
- Peripherals: UART, SPI, I²C, Timers, PWM, RTC
- Power Supply: 2.7V–3.6V
It is designed for precision analog control in industrial, medical, and automotive applications.
Manufacturer
Analog Devices is known for its expertise in precision data conversion, signal conditioning, and power management technologies, serving industries like automotive, industrial, healthcare, and communications. The ADUC7021BCPZ62 is part of their MicroConverter® line, combining an ARM7TDMI core with analog peripherals for embedded control applications.
ADI, founded in 1965, is headquartered in Norwood, Massachusetts, and is recognized for innovation in analog and digital signal processing solutions.
Application
- Industrial control systems (process monitoring, automation)
- Medical devices (patient monitoring, portable diagnostics)
- Automotive systems (sensor interfaces, battery management)
- Consumer electronics (smart sensors, wearables)
- Test and measurement equipment (data acquisition, calibration)
It integrates a 12-bit ADC, ARM7TDMI core, and on-chip peripherals, making it ideal for embedded applications requiring high accuracy and low power consumption.
