XC18V256VQ44I
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 44-TQFP |
| Surface Mount | YES |
| Number of Pins | 44 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tray |
| Published | 1999 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 44 |
| ECCN Code | 3A991.B.1.A |
| HTS Code | 8542.39.00.01 |
| Subcategory | Flash Memories |
| Technology | CMOS |
| Voltage - Supply | 3V~3.6V |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.8mm |
| Base Part Number | XC18V256 |
| Pin Count | 44 |
| Operating Supply Voltage | 3.3V |
| Supply Voltage-Max (Vsup) | 3.6V |
| Supply Voltage-Min (Vsup) | 3V |
| Programmable Type | In System Programmable |
| Memory Size | 256Kb |
| Clock Frequency | 33MHz |
| Supply Current-Max | 0.025mA |
| Organization | 32KX8 |
| Memory Width | 8 |
| Density | 256 kb |
| Standby Current-Max | 0.01A |
| Access Time (Max) | 15 ns |
| Parallel/Serial | PARALLEL/SERIAL |
| Memory IC Type | CONFIGURATION MEMORY |
| Endurance | 10000 Write/Erase Cycles |
| Data Retention Time-Min | 10 |
| Height Seated (Max) | 1.2mm |
| Length | 10mm |
| Width | 10mm |
| Radiation Hardening | No |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
XC18V256VQ44I Overview
44-TQFP is used in this package.External packaging of type Tray.In the state of -40°C~85°C, licensed to work.FPGA is programmable through In System Programmable.FPGA is powered by a voltage which is 3V~3.6V volts, and this voltage is the voltage from which the generator is powered.Surface Mount is the orientation of this memory device.There is a limit to the size of data storage of 256Kb bytes.To find other similar parts, search for "XC18V256".3.3V is the voltage it requires as a supply.Different types of 44 terminations are available with different functions.FPGA is possible to use this memory device wFPGAh a maximum voltage of 3.6V.It is necessary to supply the device with a minimum voltage of 3V.The memory chip in this picture is called a CONFIGURATION MEMORY memory chip.FPGA has 44 pins.With the help of PARALLEL/SERIAL-processing, data is sent through this memory.For the memory chip to operate, it requires a voltage not exceeding 0.025mA.The part comes with a set of 44 pins.Using a 33MHz frequency, this memory IC can work at high speeds.In order for the part to function safely and reliably as part of a circuit, 3.3V recommends that users apply 3.3V to the part prior to use in order to ensure that it will work properly.More specifically, it can be considered to be a kind of Flash Memories.
XC18V256VQ44I Features
Operating temperature: -40°C~85°C.
In System Programmable program capability.
CONFIGURATION MEMORY memory IC.
PARALLEL/SERIAL processing.
XC18V256VQ44I Applications
There are a lot of Xilinx Inc. XC18V256VQ44I applications of configuration proms for FPGAs.
- workstations,
- data buffer
- embedded logic
- main computer memory
- Camcorders
- printers
- networks
- personal computers
- eSRAM
- cell phones
