Parameters |
Factory Lead Time |
1 Week |
Mounting Type |
Surface Mount |
Package / Case |
256-BGA |
Surface Mount |
YES |
Operating Temperature |
-40°C~85°C TA |
Packaging |
Tray |
Published |
1998 |
Series |
ispMACH® 4A |
JESD-609 Code |
e1 |
Pbfree Code |
yes |
Part Status |
Not For New Designs |
Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
Number of Terminations |
256 |
ECCN Code |
EAR99 |
Terminal Finish |
Tin/Silver/Copper (Sn/Ag/Cu) |
HTS Code |
8542.39.00.01 |
Technology |
CMOS |
Terminal Position |
BOTTOM |
Terminal Form |
BALL |
Peak Reflow Temperature (Cel) |
250 |
Supply Voltage |
3.3V |
Terminal Pitch |
1mm |
Time@Peak Reflow Temperature-Max (s) |
40 |
Base Part Number |
M4A3-256 |
Pin Count |
256 |
Qualification Status |
Not Qualified |
Operating Supply Voltage |
3.3V |
Programmable Type |
In System Programmable |
Max Supply Voltage |
3.6V |
Min Supply Voltage |
3V |
Number of I/O |
128 |
Memory Type |
EEPROM |
Propagation Delay |
7.5 ns |
Number of Gates |
10000 |
Max Frequency |
125MHz |
Number of Programmable I/O |
145 |
Output Function |
MACROCELL |
Number of Macro Cells |
256 |
Number of Dedicated Inputs |
14 |
Voltage Supply - Internal |
3V~3.6V |
Delay Time tpd(1) Max |
7.5ns |
Height Seated (Max) |
2.1mm |
Length |
17mm |
Width |
17mm |
RoHS Status |
ROHS3 Compliant |
M4A3-256/128-7FANI 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 contained in package [0].As a result, it has 128 I/O ports programmed.Terminations of devices are set to [0].This electrical part has a terminal position of [0], which serves as an important point of access for passengers and freight.An electrical supply voltage of 3.3V is used to power it.As a result, it is packaged as Tray.During operation, the operating temperature is kept at -40°C~85°C TA to ensure its reliability.Mount the chip by Surface Mount.In this case, it is a type of FPGA belonging to the ispMACH? 4A series.Chips are programmed with 256 pins.M4A3-256contains its related parts.In digital circuits, there are 10000gates, which act as a basic building block.A high level of efficiency can be achieved by maintaining the supply voltage at [0].In order to store data, EEPROMis used.With a maximum supply voltage of [0], it operates.The minimal supply voltage is 3V.There are a total of 145 Programmable I/Os.Ideally, the maximal frequency should be lower than 125MHz Hz.To detect the status of input signals, there are 14dedicated inputs.
M4A3-256/128-7FANI Features
256-BGA package
128 I/Os
The operating temperature of -40°C~85°C TA
256 pin count
M4A3-256/128-7FANI Applications
There are a lot of Lattice Semiconductor Corporation M4A3-256/128-7FANI CPLDs applications.
- Digital multiplexers
- Address decoding
- Parity generators
- PULSE WIDTH MODULATION (PWM)
- Multiple DIP Switch Replacement
- Digital designs
- Cross-Matrix Switch
- TIMERS/COUNTERS
- ON-CHIP OSCILLATOR CIRCUIT
- Software-driven hardware configuration