LC4256B-75T176I
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 176-LQFP |
| Number of Pins | 176 |
| Operating Temperature | -40°C~105°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 |
| Operating Supply Voltage | 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 | 7.5 ns |
| Max Frequency | 322MHz |
| Number of Programmable I/O | 52 |
| 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 | 7.5ns |
| 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-75T176I Overview
There are 256 macro cells, which provide radio coverage via high-power cell towers, antennas or masts in a mobile phone network.In the 176-LQFPpackage, you will find it.In this case, there are 128 I/Os programmed.Devices are programmed with terminations of [0].As the terminal position of this electrical part is [0], it serves as an important access point for passengers or freight.A voltage of 2.5V is used as the power supply for this device.This part is in the family [0].Trayshould be used for packaging the chip.A reliable operation is ensured by the operating temperature of [0].It is recommended that Surface Mountholds the chip in place.In this case, it is a type of FPGA belonging to the ispMACH? 4000B series.A chip with 176pins is programmed.It is also possible to find YESwhen using this device.You can find its related parts in the [0].The supply voltage should be maintained at 2.5V for high efficiency.Data storage is performed using [0].Surface Mountis used to mount this electronic component.The device has a pinout of [0].It operates with the maximal supply voltage of 2.7V.Despite its minimal supply voltage of [0], it is capable of operating.There are 16 logic elements/blocks, which are fundamental building blocks of field-programmable gate array (FPGA) technology.Currently, there are 52 Programmable I/Os available.There should be a lower maximum frequency than 322MHz.To detect the status of input signals, there are 4dedicated inputs.
LC4256B-75T176I Features
176-LQFP package
128 I/Os
The operating temperature of -40°C~105°C TJ
176 pin count
176 pins
LC4256B-75T176I Applications
There are a lot of Lattice Semiconductor Corporation LC4256B-75T176I CPLDs applications.
- I/O expansion
- Digital designs
- White goods (Washing, Cold, Aircon ,...)
- Preset swapping
- Voltage level translation
- Dedicated input registers
- DMA control
- Wide Vin Industrial low power SMPS
- PULSE WIDTH MODULATION (PWM)
- Multiple DIP Switch Replacement