| Part Numbert | Mfg | Packt | D/C | Descriptiont | Qty | Company/Contact |
MX580LCSA Datasheet
MX580LCSA Price
MX580LCSA on stock This device has addresses multiplexed int0 8 l/O's. This scheme dramatically reduces pin counts and allows systems upgrades to future densities by maintaining consistency in system board design. Command, address and data are all written through l/O's by bringing WE to low while CE is low. Data is latched on the rising edge of WE. Command Latch Enable(CLE) and Address Latch Enable(ALE) are used to multiplex command and address respectively, via the l/0 pins. The 256M byte physical space requires 28 addresses, thereby requiring four cycles for byte-level addressing : 1 cycle of column address, 3 cycles of row address, in that order. Page Read and Page Program need the same four address cycles following the required command input. In Block Erase operation, however, only the 3 cycles of row address are used. Device operations are selected by writing specific commands into the command register. Table l defines the specific commands of this device. Advanced Logic Cell and I/O Capabilities -Complex functions (up t0 16 inputs) in a single logic cell -High synthesis gate utilization from logic cell fragments -Full IEEE Standard JTAG boundary scan capability -Individually-controlled input/feedback registers and OEs on all I/O pins |
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