LC4256B-5T176C
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 176-LQFP |
| Number of Pins | 176 |
| Operating Temperature | 0°C~90°C TJ |
| Packaging | Tray |
| Published | 2000 |
| Series | ispMACH® 4000B |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 176 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Lead (Sn85Pb15) |
| Additional Feature | YES |
| HTS Code | 8542.39.00.01 |
| Subcategory | Programmable Logic Devices |
| Technology | CMOS |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 225 |
| Supply Voltage | 2.5V |
| Terminal Pitch | 0.5mm |
| Reach Compliance Code | not_compliant |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | LC4256 |
| Pin Count | 176 |
| Qualification Status | Not Qualified |
| Power Supplies | 2.5V |
| Programmable Type | In System Programmable |
| Max Supply Voltage | 2.7V |
| Min Supply Voltage | 2.3V |
| Operating Supply Current | 12.5mA |
| Number of I/O | 128 |
| Nominal Supply Current | 12.5mA |
| Memory Type | EEPROM |
| Propagation Delay | 5 ns |
| Max Frequency | 322MHz |
| Output Function | MACROCELL |
| Number of Macro Cells | 256 |
| JTAG BST | YES |
| Number of Dedicated Inputs | 4 |
| Voltage Supply - Internal | 2.3V~2.7V |
| Delay Time tpd(1) Max | 5ns |
| Number of Logic Elements/Blocks | 16 |
| Height Seated (Max) | 1.6mm |
| Length | 24mm |
| Width | 24mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Lead Free |
LC4256B-5T176C Overview
There are 256 macro cells in the network, which are high-power cell sites that provide radio coverage (tower, antenna, or mast) for a mobile phone network.It is embedded in the 176-LQFP package.This device has 128 I/O ports programmed into it.Terminations of devices are set to [0].There is a QUADterminal position on the electrical part in question.It is powered from a supply voltage of 2.5V.This part is included in Programmable Logic Devices.It is recommended to package the chip by Tray.To ensure reliability, the device operates at a temperature of [0].Surface Mountshould be used for mounting the chip.The FPGA belongs to the ispMACH? 4000B series.With 176pins programmed, the chip is ready to use.If you use this device, you will also find [0].The LC4256indicates that its related parts can be found.It is recommended that data be stored in [0].This device is mounted by Surface Mount.This board has 176 pins.There is a maximum supply voltage of 2.7Vwhen the device is operating.The device is designed to operate with a minimal supply voltage of 2.3VV.This logic block consists of 16logic elements.There is 2.5V power supply available for it.322MHzis the maximum frequency.The status of input signals is detected by 4dedicated inputs.
LC4256B-5T176C Features
176-LQFP package
128 I/Os
The operating temperature of 0°C~90°C TJ
176 pin count
176 pins
2.5V power supplies
LC4256B-5T176C Applications
There are a lot of Lattice Semiconductor Corporation LC4256B-5T176C CPLDs applications.
- Synchronous or asynchronous mode
- Address decoders
- Boolean function generators
- PLC analog input modules
- Multiple Clock Source Selection
- Timing control
- Battery operated portable devices
- State machine control
- Cross-Matrix Switch
- Wide Vin Industrial low power SMPS
