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Updated at 17/06/2025 10:30:15(UTC+8)
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Description
- Product Details
- The ADuCM350 is a configurable Impedance Converter and Potentiostat with current and voltage measurement capability for both Electrochemical sensors and Biosensors. It is a complete, coin cell powered, high precision, MCU integrated solution for portable device applications such as point-of-care diagnostics and body-worn devices for monitoring vital signs.
- The ADuCM350 analog front end (AFE) features a 16-bit, precision, 160 kSPS analog-to-digital converter (ADC); 0.17% precision voltage reference; 12-bit, no missing codes digital-to-analog converter (DAC); and a reconfigurable ultralow leakage switch matrix. It has 4 voltage measurement channels, up to 8 current measurement channels and an impedance measurement DFT engine. The ADuCM350 also includes an ARM Cortex-M3-based processor, memory, and all I/O connectivity to support portable meters with display, USB communication, and active sensors. The ADuCM350 is available in a 120-lead, 8 mm × 8 mm CSP_BGA and operates from −40°C to +85°C.
- To support extremely low dynamic and hibernate power management, the ADuCM350 provides a collection of power modes and features, such as dynamic and software controlled clock gating and power gating. The AFE is connected to the ARM Cortex-M3 via an advanced high performance bus (AHPB) slave interface on the advanced microcontroller bus architecture (AMBA) matrix, as well as direct memory access (DMA) and interrupt connections.
- **Applications**
- Point-of-care diagnostics
- Body-worn devices for monitoring vital signs
- Amperometric, voltametric, and impedometric measurements
- ### Features and Benefits
- **Measurement capability**
- Impedance measurements
- Current measurements
- Amperometry
- Voltammetry
- Voltage measurements
- Potentiometry
- **Analog performance**
- 160 kSPS, 16-bit, precision analog-to-digital converter (ADC)
- High precision voltage reference
- Ultra Low Leakage Configurable Switch Matrix
- 12-bit digital-to-analog converter (DAC)
- **Analog hardware accelerators**
- Autonomous analog front-end (AFE) controller
- Direct digital synthesizer (DDS)/arbitrary waveform generator
- Receive filters
- Complex impedance measurement (DFT) engine
- **Processing**
- 16 MHz ARM® Cortex M3 processor
- 384 kB of embedded flash memory
- 32 kB system SRAM
- 16 kB Flash configured EEPROM
- **Communication**
- Input/output
- I2S and beeper interface
- LCD display controller (parallel and serial)
- LCD segment controller
- SPI, I2C, USB, and UART peripheral interfaces
- Programmable GPIOs
- **Power
- **Coin cell battery compatible
- 2.0 V to 3.6 V hibernate operation
- 2.5 V to 3.6 V active measurement range
- Power management unit (PMU)
- Power-on reset (POR) and power supply monitor (PSM)
- **Packages and temperature range**
- Operating temperature range: −40°C to +85°C
- Package: 120-lead, 8 mm × 8 mm CSP_BGA
- See datasheet for additional features
ADUCM350 Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Show | |
| Product Lifecycle Status | Recommended for New Designs |
Order guide
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- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
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