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ADUCM320BBCZ

Name: ADUCM320BBCZ
Rating: 4.7 (12 reviews)

IC MCU 32BIT 256KB FLSH 96CSPBGA

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Mfr。パート #ADUCM320BBCZ
パッケージ 96-TFBGA, CSPBGA
データシート ADUCM320BBCZ DataSheet
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仕様

Supplier	Analog Devices Inc.
Package	Tray
Series	ADuCM
ProductStatus	Active
CoreProcessor	ARM® Cortex®-M3
CoreSize	32-Bit Single-Core
Speed	80MHz
Connectivity	I²C, SPI, UART/USART
Peripherals	DMA, POR, PWM, WDT
NumberofI/O	40
ProgramMemorySize	256KB (128K x 8 x 2)
ProgramMemoryType	FLASH
RAMSize	32K x 8
Voltage-Supply(Vcc/Vdd)	2.9V ~ 3.6V
DataConverters	A/D 16x14b; D/A 12x12b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	96-TFBGA, CSPBGA

概要

Description

ADuCM320BBCZ is Analog Devices’ 32‑bit microcontroller with an integrated precision analog front end. It uses an ARM Cortex‑M3 core and combines a general‑purpose MCU with on‑chip sensor‑conditioning circuitry (instrumentation amplifiers, programmable gain, reference, and analog front‑end for ADC/DAC). This enables direct interfacing to low‑level sensors with high accuracy, low noise, and low drift, reducing external components. It also provides common MCU peripherals (SPI, I2C, UART, timers, PWM), memory (Flash and RAM), and power‑management features for compact, energy‑efficient systems. The BBCZ suffix denotes a specific package/grade variant. Typical applications include industrial sensing, energy metering, and embedded instrumentation where precise analog performance plus digital control are required. Development is supported by Analog Devices tools and software libraries for the AFE features and standard MCU peripherals.

Features

ADuCM320BBCZ features (concise):
- 32-bit ARM Cortex-M3 core, up to 24 MHz operation.
- Highly integrated precision analog front-end for sensors:
- On-chip high-precision ADCs with PGA options
- DACs, on-chip op-amps, and comparators
- On-chip voltage reference and temperature sensor
- On-chip memory: Flash and RAM for code/data.
- Rich digital peripherals: UART/USART, SPI, I2C, multiple timers, PWM, watchdog, RTC.
- Debug/trace: SWD/JTAG-compatible interface.
- Low-power modes with fast wake-up suitable for battery-powered apps.
- Package: BBCZ (specific 48-pin class package) for compact designs.

Package

ADuCM320BBCZ is in a 48-pin LQFP (Thin Quad Flat Pack) package, RoHS-compliant lead-free.

Pinout

- Pin count: 48 pins (LQFP-48, BBCZ package)
- Function: Analog microcontroller (ADuCM320) with an ARM Cortex-M3 core and integrated precision analog front-end for sensor/instrumentation applications. Includes ADCs, DAC/ops, voltage reference, timers, and serial peripherals (UART/I2C/SPI) for low-power measurement and processing.

Manufacturer

- Manufacturer: Analog Devices, Inc. (ADI).
- What kind of company: A multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing (DSP) integrated circuits for a wide range of applications.

Application

Applications of ADUCM320BBCZ include:
- Energy metering and power monitoring
- Industrial instrumentation and process control
- Portable handheld measurement devices
- Smart sensors and IoT sensor hubs
- Data acquisition and signal-conditioning front-ends
- Medical/bio-instrumentation in compact, battery-powered systems
Notes: It combines a MCU with integrated analog peripherals for precision, low-power sensing in these domains.

Equivalent

There isn’t an exact cross-reference for ADUCM320BBCZ. It’s an Analog Microcontroller (ARM Cortex‑M3 + integrated analog front end). Closest ADI equivalents: ADuCM350/351/352 and ADuCM3029. Non‑ADI cross‑vendor options with similar roles: STSTM32L0/L4 series, Microchip PIC32MZ/PIC24 with integrated ADCs, NXP Kinetis (L series). For a precise substitute, use cross‑reference databases and check pinout/performance specs.