DS1312E
| Parameters | |
|---|---|
| Base Part Number | DS1312 |
| Pin Count | 20 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Number of Channels | 1 |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT |
| Operating Supply Current | 50μA |
| Memory Type | RAM |
| Adjustable Threshold | NO |
| Controller Type | Nonvolatile RAM |
| Height Seated (Max) | 1.1mm |
| Length | 6.5mm |
| Width | 4.4mm |
| Radiation Hardening | No |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
| Mounting Type | Surface Mount |
| Package / Case | 20-TSSOP (0.173, 4.40mm Width) |
| Surface Mount | YES |
| Number of Pins | 20 |
| Weight | 190.990737mg |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2004 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| HTS Code | 8542.31.00.01 |
| Subcategory | Power Management Circuits |
| Technology | CMOS |
| Voltage - Supply | 4.75V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
DS1312E Overview
It is packaged with the materials of Tube. As a result, it is provided in the 20-TSSOP (0.173, 4.40mm Width) to save space. In this case, it is an extremely reliable and high quality type of Nonvolatile RAM. It is recommended that the operating temperature be set at -40°C~85°C. The voltage required for its normal operation should be provided by 4.75V~5.5V. Using the Surface Mount mounting technique, it is mounted. In addition to this part number, there are other electronic components that can be found based on its base part number DS1312. The transmission line ends are terminated with 20 terminations in order to prevent signals from reflecting off the end. Approximately 5V volts are supplied to the device. The pin configuration is 20. Reflow temperature limit 260 is determined by the component with the lowest temperature tolerance. There are 20 channels in this type of electronic apart. Power Management Circuits is the subcategory in which it is included. It is possible to transmit data using 1 channels. If the power supply of 5V is provided, high efficiency can be achieved. It is POWER SUPPLY SUPPORT CIRCUIT that is the type of analog IC in this case. It is a type of memory that stores information in the form of RAM. The minimum value of the supply voltage should be greater than 4.5V. There is no damage or degradation of the characteristics of an internal circuit when it is exposed to a maximum voltage of 5.5V. A current is drawn by the device from its supply to supply 50μA.
DS1312E Features
Available in the 20-TSSOP (0.173, 4.40mm Width) package
Nonvolatile RAM as controller type
Operating temperature of -40°C~85°C
Operating supply current of 50μA
DS1312E Applications
There are a lot of Maxim Integrated DS1312E Memory Controllers applications.
- Internet Appliances
- Point-of-Sale Systems
- Facsimile, Printers and Photocopiers
- CFast cards
- SmartCards
- microSD cards for consumer and mobile applications
- eUSB, embedded USB module
- System-in-Package (SiP) embedded flash drives (eSSD)
- IDE Disk-on-Modules (DoM)
- Security Flash Drive
