| Allicdata Part #: | 497-10665-2-ND |
| Manufacturer Part#: |
STMPE1600QTR |
| Price: | $ 0.58 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | STMicroelectronics |
| Short Description: | IC EXPANDER 16BIT 24QFN |
| More Detail: | I/O Expander 16 I²C 400kHz 24-QFN |
| DataSheet: |  STMPE1600QTR Datasheet/PDF |
| Quantity: | 1000 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| 1 +: | $ 0.58000 |
| 10 +: | $ 0.56260 |
| 100 +: | $ 0.55100 |
| 1000 +: | $ 0.53940 |
| 10000 +: | $ 0.52200 |
Specifications
| Series: | Xpander Logic™ |
| Packaging: | Tape & Reel (TR) |
| Lead Free Status / RoHS Status: | -- |
| Part Status: | Active |
| Moisture Sensitivity Level (MSL): | -- |
| Number of I/O: | 16 |
| Interface: | I²C |
| Interrupt Output: | Yes |
| Features: | POR |
| Output Type: | Open Drain |
| Current - Output Source/Sink: | 4mA |
| Clock Frequency: | 400kHz |
| Voltage - Supply: | 1.65 V ~ 3.6 V |
| Operating Temperature: | -40°C ~ 85°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 24-VFQFN Exposed Pad |
| Supplier Device Package: | 24-QFN |
| Base Part Number: | STMPE1600 |
Description
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The STMPE1600QTR is a device belonging to the family of I/O Expanders, which are usually used to expand the number of lines of I/O signals on a system. The STMPE1600QTR is designed for use in portable or embedded systems and supports a wide range of I/O functionalities as well as advanced features such as power/system monitoring and real time clock (RTC) capabilities.
The STMPE1600QTR is a quad drive, which means that the device can support up to four pins simultaneously, allowing for a maximum of 32 independent I/O signals. The device is able to produce output signals of either logic levels 0 or 1, and can also detect logic levels 0 and 1 as well. It is available in both a 28-pin and a 44-pin package, and it can be easily interfaced with a controller as it supports both 3.3V and 5V I/O power supplies.
The STMPE1600QTR has two different operating modes: the ‘normal’ mode, which is the default mode where all pins function as inputs, and the ‘special’ mode, which allows the user to customize the I/O pins to the specific application. In ‘normal’ mode, the I/O pins can be configured to be either always an input or an output, or to be an input when one line is activated, and an output when the other line is activated. In ‘special’ mode, the I/O pins can be configured to have either ‘push-pull’ or ‘open’ outputs, as well as to require manual reset when they are used.
The STMPE1600QTR also has a programmable real time clock (RTC), which allows the user to keep track of time and date. It also has a power/system monitoring feature that can be used to detect low power/voltage conditions in order to inhibit further operations if the current operation is deemed to be too dangerous.
In summary, the STMPE1600QTR is a versatile device belonging to the family of I/O Expanders. It can be easily interfaced with a controller and is capable of providing a wide range of I/O signals, as well as advanced features such as a programmable real time clock and power/system monitoring capabilities.
The specific data is subject to PDF, and the above content is for reference
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