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- ADUC814ARUZ - ADI
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Manufacturer:ADI
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ManyChip's Part#:MC773959
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Category:Microcontroller, MCU IC
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Package:TSSOP-28
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Datasheet:Datasheet 3D Model
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Description:ANALOG DEVICES ADUC814ARUZ 8Bit Microcontroller, MicroConverter with ADC, ADuC8xx, 16.78MHz, 8KB, 256Byte, 28Pins, TSSOP
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Stock Locations:
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Availability:459 pcs In Stock
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MOQ:1 pcs
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Unit Price:$ 7.66
Updated at 17/06/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- The ADUC814ARUZ is a fully integrated 247kSPS 8-bit Programmable Microcontroller incorporates a high performance multichannel ADC and program/data flash/EE memory on a single chip. This low power device operates from a 32kHz crystal with an on-chip PLL generating a high frequency clock of 16.78MHz. This clock is, in turn, routed through a programmable clock divider from which the MCU core clock operating frequency is generated. The microcontroller core is an 8052 and is compatible with an 8051 instruction. 8kB of nonvolatile Flash/EE program memory are provided on-chip. 640byte of nonvolatile Flash/EE data memory and 256byte RAM are also integrated on-chip. The ADuC814 also incorporates additional analog functionality with dual 12-bit DACs, a power supply monitor and a band gap reference. On-chip digital peripherals include a watchdog timer, time interval counter, three timer/counters and two serial I/O ports (SPI and UART).
- 6-channel 247kSPS 12-bit ADC
- ADC high speed data capture mode
- Programmable reference via on-chip DAC for low level inputs
- Dual voltage output DACs - 12-bit resolution, 15µs settling time
- Flash/EE, 100 years retention, 100k cycles endurance
- 3 Levels of flash/EE program memory security
- In-circuit serial download (no external hardware)
- 8051 Compatible instruction set
- 32kHz External crystal, on-chip programmable PLL (16.78MHz Maximum)
- Three 16-bit timers/counters
- 11 Programmable I/O lines
- 11 Interrupt sources, 2 priority levels
- 3mA at 3V (core CLK = 2.1MHz) Normal power consumption
- Power-on reset circuit (no need for external POR device)
- Temperature monitor (±1.5°C accuracy)
- Precision voltage reference
- Time interval counter (wake-up/RTC timer)
- Watchdog timer (WDT), power supply monitor (PSM)
ADUC814ARUZ Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 28 Pin |
| Case/Package | TSSOP-28 |
| Frequency | 16.78 MHz |
| Supply Voltage (DC) | 5.00 V, 5.50 V (max) |
| Number of Positions | 28 Position |
| Clock Speed | 16.8MHz (max) |
| RAM Memory Size | 256 B |
| Number of Bits | 8 Bit |
| Resolution (Bits) | 12.0 Bit |
| FLASH Memory Size | 8192 B |
| Number of I/O Pins | 17 IO |
| Access Time | 16.8 µs |
| Core Architecture | 8052 |
| Memory Size | 8000 B |
| Number of ADCs | 1 ADC |
| Number of Inputs and Outputs | 11 Input IO |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Number of DACs | 1 DAC |
| Supply Voltage (Max) | 3.3 V |
| Supply Voltage (Min) | 2.7 V |
| Show | |
| Size-Length | 9.8 mm |
| Size-Width | 4.5 mm |
| Size-Height | 1.05 mm |
| Operating Temperature | -40℃ ~ 125℃ |
| Product Lifecycle Status | Active |
| Packaging | Each |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| REACH SVHC Compliance | No SVHC |
| REACH SVHC Compliance Edition | 2016/06/20 |
Order guide
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charges, duties and taxes.
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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
Contact Us
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