UPD445L-1, UPD445L Datasheet - NEC

UPD445L-1 FULLY DECODED 4096 STATIC CMOS RAM

The ~PD445L is a very low power 4,,096 bit (1024 words by 4 bits) static RAM fabricated with NEC's complementary MOS (CMOS) process, It has two chip enable inputs (CE1, I I ' CE2). Minimum standby current is drawn when CE1 is at a high level, while inhibiting all address and control line transition.

UPD445L-1 Features

* Single +5V Power Supply

* Ideal for Battery Operation

* Low Standby Power fllr Dat,a Retention

* Simple Memory Expansion - Chip Enable Inputs

* Access Time - 650 ns Max. {J,tPD445L) 4.50 ns Max. (~PD445L-1)

* Directly TTL Compatible - All Inputs and

UPD445L-NEC.pdf

UPD445L-1 Datasheet Preview — This datasheet PDF includes multiple part numbers: UPD445L-1, UPD445L. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

UPD445L-1, UPD445L

Manufacturer:

NEC

File Size:

233.46 KB

Description:

Fully decoded 4096 static cmos ram.

Note:

This datasheet PDF includes multiple part numbers: UPD445L-1, UPD445L.
Please refer to the document for exact specifications by model.

UPD445L-1 Distributor

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UPD445L-1 UPD445L FULLY DECODED 4096 STATIC CMOS RAM NEC