HT23C256 Datasheet - Holtek Semiconductor Inc

HT23C256 CMOS 32Kx 8-Bit Mask ROM

The HT23C256 is a read-only memory with high performance CMOS storage device whose 256K of memory is arranged into 32768 words by 8 bits. For application flexibility, the chip enable and output enable control pins can be selected as active high or active low. This flexibility not only allows easy in.

HT23C256 Features

* Operating voltage 2.7V~5.5V Low power consumption

* Operation: 25mA max. (V CC=5V) 10mA max. (VCC=3V)

* Standby: 30µA max. (VCC=5V) 10µA max. (VCC=3V) Access time:150ns max. (VCC=5V) 250ns max. (VCC=3V)

HT23C256_HoltekSemiconductorInc.pdf