DS1321
| Parameters | |
|---|---|
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300, 7.62mm) |
| Number of Pins | 16 |
| Weight | 1.627801g |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2012 |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| HTS Code | 8542.31.00.01 |
| Subcategory | Power Management Circuits |
| Technology | CMOS |
| Voltage - Supply | 4.75V~5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 245 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 2.54mm |
| Base Part Number | DS1321 |
| Pin Count | 16 |
| Operating Supply Voltage | 5V |
| Power Supplies | 5V |
| Number of Channels | 1 |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT |
| Operating Supply Current | 50μA |
| Memory Type | SRAM |
| Adjustable Threshold | NO |
| Propagation Delay | 20 ns |
| Supply Current-Max (Isup) | 1.5mA |
| Controller Type | Nonvolatile RAM |
| Height | 3.18mm |
| Length | 18.92mm |
| Width | 6.1mm |
| Radiation Hardening | No |
| REACH SVHC | Unknown |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
DS1321 Overview
Materials from Tube are included in the packaging. As a result, it is provided in the 16-DIP (0.300, 7.62mm) to save space. In this case, it is an extremely reliable and high quality type of Nonvolatile RAM. -40°C~85°C should be set as the operating temperature. To ensure the proper operation of the unit, a voltage of 4.75V~5.5V must be supplied. Through Hole is the technique used for mounting it. The base part number DS1321 can be used to find more electronic parts related to this part. 16 terminations prevent signals from reflecting off the transmission line's end. There is a voltage supply to the device of 5V. The pin configuration is 16. Reflow temperature limit 245 is determined by the component with the lowest temperature tolerance. There are 16 channels in this type of electronic apart. It falls under the category of Power Management Circuits. 1 channels are designed to ensure data transmission. By providing a power supply of 5V, a high level of efficiency can be achieved. IC type POWER SUPPLY SUPPORT CIRCUIT is indicated in this case. SRAM is a type of memory for storing data. The maximum current that can be supplied without causing characteristics degradation or damage to the internal circuit is as low as 1.5mA. From its supply, the device draws 50μA current. During operation, the device draws voltage from the supply to produce 5V. On the PCB, it is mounted according to Through Hole.
DS1321 Features
Available in the 16-DIP (0.300, 7.62mm) package
Nonvolatile RAM as controller type
Operating temperature of -40°C~85°C
Operating supply current of 50μA
Operating supply voltage of 5V
DS1321 Applications
There are a lot of Maxim Integrated DS1321 Memory Controllers applications.
- Microprocessor Systems
- Internet Appliances
- Point-of-Sale Systems
- High reliability & industrial Compact FlashTM Cards (CFC)
- Servers
- microSD cards for consumer and mobile applications
- CFast cards
- Multi-Chip-Modules (MCM)
- Discrete on-board flash drive or disk-on-board (DoB) integration
- Multi-Chip-Packages (MCP)
