ISPLSI 5256VA-70LB272I
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 272-BBGA |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tray |
| Published | 2000 |
| Series | ispLSI® 5000VA |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 272 |
| ECCN Code | EAR99 |
| Subcategory | Programmable Logic Devices |
| Technology | CMOS |
| Terminal Position | BOTTOM |
| Terminal Form | BALL |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Supply Voltage | 3.3V |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | ISPLSI 5256 |
| Pin Count | 272 |
| JESD-30 Code | S-PBGA-B272 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 3.6V |
| Power Supplies | 2.5/3.33.3V |
| Supply Voltage-Min (Vsup) | 3V |
| Programmable Type | In System Programmable |
| Number of I/O | 192 |
| Clock Frequency | 45MHz |
| Propagation Delay | 19 ns |
| Number of Gates | 12000 |
| Output Function | MACROCELL |
| Number of Macro Cells | 256 |
| JTAG BST | YES |
| Voltage Supply - Internal | 3V~3.6V |
| Delay Time tpd(1) Max | 15ns |
| Number of Logic Elements/Blocks | 8 |
| Length | 27mm |
| Width | 27mm |
| RoHS Status | Non-RoHS Compliant |
ISPLSI 5256VA-70LB272I Overview
The mobile phone network has 256 macro cells, which are cells that provide radio coverage from high-power cell sites (towers, antennas, or masts).272-BBGAis the package in which it resides.In this case, there are 192 I/Os programmed.There are 272 terminations, which are the practice of ending a transmission line with a device that matches the characteristic impedance of the line.The terminal position of this electrical part is BOTTOM, which serves as an important access point for passengers or freight.Power is supplied by a voltage of 3.3V volts.It is a part of family [0].As a result, it is packaged as Tray.To ensure its reliability, the operating temperature is set to [0].The chip should be mounted by Surface Mount.It is a type of FPGA belonging to the ispLSI? 5000VA series.It is equipped with 272 pin count.The ISPLSI 5256indicates that its related parts can be found.12000gates are devices that serve as building blocks for digital circuits.8logic elements/blocks exist.There is 2.5/3.33.3V power supply available for it.The maximal supply voltage (Vsup) reaches 3.6V.It is important that the supply voltage (Vsup) exceeds 3VV.It should not exceed 45MHzin terms of clockfrequency.
ISPLSI 5256VA-70LB272I Features
272-BBGA package
192 I/Os
The operating temperature of -40°C~85°C TA
272 pin count
2.5/3.33.3V power supplies
ISPLSI 5256VA-70LB272I Applications
There are a lot of Lattice Semiconductor Corporation ISPLSI 5256VA-70LB272I CPLDs applications.
- Dedicated input registers
- DDC INTERFACE
- State machine control
- ANALOG-TO-DIGITAL CONVERTOR (ADC)
- Programmable power management
- Reset swapping
- INTERRUPT SYSTEM
- High speed graphics processing
- LED Lighting systems
- Portable digital devices
