Part Number
|
IDT70P257L |
Manufacturer
|
IDT |
Description
|
VERY LOW POWER 1.8V 8K/4K x 16 DUAL-PORT STATIC RAM |
Published
|
Apr 6, 2019 |
Detailed Description
|
www.DataSheet4U.com
VERY LOW POWER 1.8V 8K/4K x 16 DUAL-PORT STATIC RAM
PRELIMINARY IDT70P257/247L
Features
◆ True Du...
|
Datasheet
|
IDT70P257L
|
Overview
www.
DataSheet4U.
com
VERY LOW POWER 1.
8V 8K/4K x 16 DUAL-PORT STATIC RAM
PRELIMINARY IDT70P257/247L
Features
◆ True Dual-Ported memory cells which allow simultaneous
reads of the same memory location ◆ High-speed access
– Industrial: 55ns (max.
) ◆ Low-power operation
IDT70P257/247L Active: 27mW (typ.
)
Standby: 3.
6µW (typ.
) ◆ Separate upper-byte and lower-byte control for multiplexed
bus compatibility ◆ IDT70P257/247 easily expands data bus width to 32 bits or
more using the Master/Slave select when cascading more than one device
◆ M/S = VDD for BUSY output flag on Master M/S = VSS for BUSY input on Slave
◆ Input Read Register ◆ Output Drive Register
◆ BUSY and Interrupt Flag ◆ On-chip por...
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