Key facts
- Brand
- Maxim
- Model
- MAX310
- Category
- Other Electronics
- Documents
- 5
- Languages
- EN
- Last added
- 2012-05-08
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Maxim MAX3100 UART SPI/MICROWIRE-Compatible Datasheet
The MAX3100 is a universal asynchronous receiver‑transmitter (UART) optimized for small microcontroller‑based systems. It communicates via an SPI™/MICROWIRE™ interface and is offered in compact 14‑pin DIP, 16‑pin QSOP and 24‑pin TQFN packages. The device supports RS‑232, RS‑485, IrDA and opto‑isolated links, with a programmable baud‑rate generator covering 300 baud to 230 kbaud.
Key features include an 8‑word FIFO, four maskable interrupt sources, low quiescent current (150 µA) and ultra‑low shutdown current (10 µA). The datasheet provides detailed electrical characteristics, pin descriptions, timing diagrams and typical application circuits.
Maxim MAX310 specifications
| Operating Current (typical) | 150 µA at 3.3 V |
|---|---|
| Shutdown Current | 10 µA |
| FIFO Depth | 8 words |
| Maximum Baud Rate | 230 kbaud |
| Package Options | 14‑pin DIP, 16‑pin QSOP, 24‑pin TQFN |
| Operating Temperature Range (commercial) | -40 °C to +85 °C |
| Operating Temperature Range (extended) | -40 °C to +85 °C |
Source: Maxim MAX3100 UART SPI/MICROWIRE-Compatible Datasheet
All Maxim MAX310 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum supported baud rate of the MAX3100?
The MAX3100 supports baud rates up to 230 kbaud.
How much current does the MAX3100 draw in shutdown mode?
In shutdown mode the device draws about 10 µA.
What is the maximum data rate of the MAX3107?
The MAX3107 supports a maximum data rate of 24 Mbps.
From: Maxim MAX3107 SPI/I2C UART with 128-Word FIFOs Datasheet
What supply voltage range does the MAX3108 support?
The MAX3108 operates from 1.71 V to 3.6 V.
How many words of FIFO memory are available?
It provides 128 words of receive FIFO and 128 words of transmit FIFO.
What is the maximum baud rate supported by the MAX3109?
The MAX3109 supports a maximum baud rate of 24 Mbps.
From: Maxim MAX3109 Dual Serial UART with 128-Word FIFOs Datasheet