1mm Lead, Tin PMIC ispMACH? 4000B Series LC4256 178.57MHz 2.5V 256-LBGA
SOT-23
LC4256B-75FT256AC Datasheet
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Specifications
Name
Value
Type
Parameter
Contact Plating
Lead, Tin
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
256-LBGA
Operating Temperature
0°C~90°C TJ
Packaging
Tray
Published
1996
Series
ispMACH® 4000B
JESD-609 Code
e0
Pbfree Code
no
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
256
ECCN Code
EAR99
Terminal Finish
Tin/Lead (Sn63Pb37)
Additional Feature
YES
HTS Code
8542.39.00.01
Subcategory
Programmable Logic Devices
Technology
CMOS
Terminal Position
BOTTOM
Terminal Form
BALL
Peak Reflow Temperature (Cel)
225
Supply Voltage
2.5V
Terminal Pitch
1mm
Frequency
178.57MHz
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
LC4256
Pin Count
256
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
Turn On Delay Time
7.5 ns
Number of Logic Elements/Cells
36
Number of Programmable I/O
160
Speed Grade
75
Output Function
MACROCELL
Number of Macro Cells
256
JTAG BST
YES
Number of Dedicated Inputs
4
Voltage Supply - Internal
2.3V~2.7V
Number of Logic Elements/Blocks
16
Radiation Hardening
No
RoHS Status
Non-RoHS Compliant
Lead Free
Lead Free
LC4256B-75FT256AC Product Details
LC4256B-75FT256AC Overview
256 macrocells are present in the mobile phone network, which offer radio coverage from a high-power cell tower, antenna, or mast.It is part of the 256-LBGA package.As a result, it has 128 I/O ports programmed.256terminations are programmed into the device.As the terminal position of this electrical part is [0], it serves as an important access point for passengers and freight.The device is powered by a voltage of 2.5V volts.It is a part of the family [0].Trayshould be used to package the chip.In order to ensure the reliability of the device, it is designed to operate at a temperature of [0].The chip should be mounted by Surface Mount.The ispMACH? 4000Bseries FPGA is one of these types.The chip is programmed with 256 pins.The device can also be used to find [0].The LC4256indicates that its related parts can be found.In order to achieve high efficiency, the supply voltage should be maintained at [0].For storing data, it is recommended to use [0].The electronic part is mounted by Surface Mount.With a maximum supply voltage of [0], it operates.A minimum supply voltage of 2.3V is required for it to operate.There are a total of 16 logic elements or blocks.A total of 160programmable I/Os are available.You can achieve 178.57MHzfrequencies.The status of input signals is determined by 4dedicated inputs.There are 36 logic elements/cells on the device.
LC4256B-75FT256AC Features
256-LBGA package 128 I/Os The operating temperature of 0°C~90°C TJ 256 pin count
LC4256B-75FT256AC Applications
There are a lot of Lattice Semiconductor Corporation LC4256B-75FT256AC CPLDs applications.
Handheld digital devices
Reset swapping
Multiple DIP Switch Replacement
Programmable power management
SFP, QSFP, QSFP-DD, OSFP, Mini-SAS HD Port Management