Parameters |
Mounting Type |
Surface Mount |
Package / Case |
256-LBGA |
Surface Mount |
YES |
Operating Temperature |
-40°C~85°C TA |
Packaging |
Tray |
Published |
1998 |
Series |
ispMACH® 4A |
JESD-609 Code |
e0 |
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 |
3.3V |
Terminal Pitch |
1.27mm |
Reach Compliance Code |
not_compliant |
Time@Peak Reflow Temperature-Max (s) |
30 |
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 |
67 |
Output Function |
MACROCELL |
Number of Macro Cells |
256 |
JTAG BST |
YES |
Number of Dedicated Inputs |
14 |
Voltage Supply - Internal |
3V~3.6V |
Delay Time tpd(1) Max |
7.5ns |
Height Seated (Max) |
1.7mm |
Length |
27mm |
Width |
27mm |
RoHS Status |
Non-RoHS Compliant |
M4A3-256/128-7SAI Overview
There are 256 macro cells, which provide radio coverage via high-power cell towers, antennas or masts in a mobile phone network.A 256-LBGA package contains the item.The device is programmed with 128 I/O ports.There is a 256terminations set on devices.There is a BOTTOMterminal position on the electrical part in question.The power supply voltage is 3.3V.It is a part of family [0].Ideally, the chip should be packaged by Tray.To ensure its reliability, the operating temperature is set to [0].The chip should be mounted by Surface Mount.As part of the ispMACH? 4Aseries, it is a type of FPGA.With 256pins programmed, the chip is ready to use.This device can also display [0].The M4A3-256indicates that its related parts can be found.The 10000gates serve as building blocks for digital circuits.If high efficiency is desired, the supply voltage should be kept at [0].For data storage, EEPROMis adopted.A voltage of 3.6V is the maximum supply voltage for this device.A minimum supply voltage of 3V is required for it to operate.A programmable I/O count of 67 has been recorded.125MHzis the maximum frequency.Input signals are detected by 14dedicated inputs.
M4A3-256/128-7SAI Features
256-LBGA package
128 I/Os
The operating temperature of -40°C~85°C TA
256 pin count
M4A3-256/128-7SAI Applications
There are a lot of Lattice Semiconductor Corporation M4A3-256/128-7SAI CPLDs applications.
- Storage Cards and Storage Racks
- Pattern recognition
- Digital designs
- Power up sequencing
- Auxiliary Power Supply Isolated and Non-isolated
- Reset swapping
- Software-Driven Hardware Configuration
- Protection relays
- PLC analog input modules
- Parity generators