HT23C040 Datasheet - Holtek Semiconductor Inc

HT23C040, CMOS 512Kx8-Bit Mask ROM

CMOS 512K´8-Bit Mask ROM .
The HT23C040 is a read-only memory with high performance CMOS storage device whose 4096K of memory is arranged into 524288 word by 8 bits.

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Datasheet Details

Part number:

HT23C040

Manufacturer:

Holtek Semiconductor Inc

File Size:

140.20 KB

Description:

CMOS 512Kx8-Bit Mask ROM

Features

* HT23C040
* Operating voltage: 2.7V~5.5V Low power consumption
* Operation: 25mA max. (V CC=5V) 10mA max. (VCC=3V)
* Standby: 30mA max. (V CC=5V) 10mA max. (VCC=3V) Access time: 120ns max. (VCC=5V) 250ns max. (VCC=3V)
* 524288´8-b

Applications

* 1 January 20, 2000 HT23C040 Block Diagram P re -c h a rg e C K T A 0 X Y P re -d e c o d e r A d d re s s B u ffe rs A 1 8 A T D X -D e c Y -D e c P u ll- h ig h N M O S R O M C e ll A rra y ( 5 1 2 K ´ 8 - B its ) Z -D e c Z - s e le c to r S e n s e A m p lifie r s C E /C E /O E 1 /O E 1 O

HT23C040 Distributors

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HT23C040 CMOS 512Kx8-Bit Mask ROM Holtek Semiconductor Inc

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