DP8421AVX-20
| Parameters | |
|---|---|
| Width | 24.2316mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
| Mounting Type | Surface Mount |
| Package / Case | 68-LCC (J-Lead) |
| Surface Mount | YES |
| Operating Temperature | 0°C~70°C |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e0 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 68 |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Subcategory | Memory Controllers |
| Technology | CMOS |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | QUAD |
| Terminal Form | J BEND |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Reach Compliance Code | unknown |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | DP8421 |
| JESD-30 Code | S-PQCC-J68 |
| Qualification Status | Not Qualified |
| Power Supplies | 5V |
| uPs/uCs/Peripheral ICs Type | MEMORY CONTROLLER, DRAM |
| Supply Current-Max | 75mA |
| Address Bus Width | 20 |
| Boundary Scan | NO |
| Low Power Mode | NO |
| Controller Type | Dynamic RAM (DRAM) |
| Number of Banks | 4 |
| Height Seated (Max) | 5.08mm |
| Length | 24.2316mm |
DP8421AVX-20 Overview
It is packaged with the materials of Tape & Reel (TR). For the sake of saving board space, it has been placed in the 68-LCC (J-Lead). As a type of Dynamic RAM (DRAM), it provides high quality and reliable performance. Setting 0°C~70°C as the operating temperature is recommended. It is necessary to provide voltage to 4.5V~5.5V for the device to operate normally. It is mounted according to the Surface Mount technique. There are more related electronic parts based on the part number DP8421. In order to prevent signals from reflecting back from the transmission line's end, 68 terminations are used. A voltage of 5V is used as the supply voltage for the device. The component with the lowest tolerance for high temperatures determines the reflow temperature limit of NOT SPECIFIED. It falls under the category of Memory Controllers. By providing a power supply of 5V, a high level of efficiency can be achieved. An integrated unit is designed to work with MEMORY CONTROLLER, DRAM as its uPs/units/peripheral ICs. There should not be an excess of 75mA in the maximum supply current.
DP8421AVX-20 Features
Available in the 68-LCC (J-Lead) package
Dynamic RAM (DRAM) as controller type
Operating temperature of 0°C~70°C
DP8421AVX-20 Applications
There are a lot of Texas Instruments DP8421AVX-20 Memory Controllers applications.
- Disk-on-Board
- Internet Appliances
- Multi-Chip-Modules (MCM)
- High reliability & industrial Compact FlashTM Cards (CFC)
- System-in-Package (SiP) embedded flash drives (eSSD)
- Servers
- Computers
- NVSRAM Modules
- Point-of-Sale Systems
- SecureDigitial- SD Cards for industrial and consumer applications
