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- MAX3109ETJ+ - Maxim Integrated
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Manufacturer:Maxim Integrated
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ManyChip's Part#:MC10035285
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Category:UART Chip, UART Interface IC
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Package:TQFN-32
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Datasheet:Datasheet 3D Model
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Description:UART 2CH 128Byte FIFO 1.8V/2.5V/3.3V 32Pin TQFN EP
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Stock Locations:
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Availability:275 pcs In Stock
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MOQ:1 pcs
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Unit Price:$ 4.74
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 MAX3109ETJ+ is a dual serial UART with 128word FIFOs in 32 pin TQFN package. This advanced dual universal asynchronous receiver-transmitter (UART) has 128words of receive and transmit first-in/first-out (FIFO) and high speed SPI or I2C controller interface. The 2x and 4x rate modes allow maximum of 24Mbps data rates. A phase locked loop (PLL) and fractional baud rate generators allow high degree of flexibility in baud rate programming and reference clock selection. The independent logic level translation on transceiver and controller interfaces allows ease of interfacing to microcontrollers, FPGAs and transceivers that are powered by differing supply voltages. Automatic hardware and software flow control with selectable FIFO interrupt triggering off loads low level activity from host controller. Automatic half duplex transceiver control with programmable set-up and hold times allow the MAX3109 to be used in high speed applications such as PROFIBUSDP.
- Analogue Supply voltage range from 1.71V to 3.6V (internal PLL disabled and bypassed)
- Operating temperature range from -40°C to 85°C
- Register compatible with MAX3107, MAX3108 and MAX14830 devices
- SPI up to 26MHz clock rate and fast mode plus I2C up to 1MHz
- Automatic active-low RTS and active-low CTS flow control
- Automatic XON/XOFF software flow control and line noise indication
- Special character detection and 9bit multidrop mode data filtering
- SIR and MIR compliant IrDASM encoder/decoder
- 500µA VCC supply current (1.8MHz crystal oscillator active, PLL disabled) and 1µA shutdown current
- Two timers routed to GPIOs, 8 flexible GPIOs with 20mA drive capability
MAX3109ETJ+ Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 32 Pin |
| Case/Package | TQFN-32 |
| Supply Voltage (DC) | 1.71V (min) |
| Supply Current | 4 mA |
| Number of Channels | 2 Channel |
| Number of Positions | 32 Position |
| Data Rate | 24.0 Mbps |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 1.71V ~ 3.6V |
| Supply Voltage (Max) | 3.6 V |
| Supply Voltage (Min) | 1.71 V |
| Show | |
| Size-Length | 5 mm |
| Size-Width | 5.0 mm |
| Size-Height | 0.43 mm |
| Operating Temperature | -40℃ ~ 85℃ |
| Product Lifecycle Status | Active |
| Packaging | Each |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
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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