HT23C256 Datasheet CMOS 32k X 8-bit Mask Rom

Manufacturer: Holtek Microelectronics

Overview: HT23C256 CMOS 32K´8-Bit Mask ROM.

Datasheet Details

Part number	HT23C256
Manufacturer	Holtek Microelectronics
File Size	108.46 KB
Description	CMOS 32K x 8-Bit Mask ROM
Datasheet	HT23C256_HoltekMicroelectronics.pdf

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 interface with most microprocessors, but also eliminates bus contention in multiple bus microprocessor systems.

Operating voltage 2.7V~5.5V.
Low power consumption - Operation: 25mA max. (VCC=5V).
32768´8-bit of mask ROM.
Mask options: chip enable CE/CE/OE1/OE1 and output enable OE/OE/NC.
TTL compatible inputs and outputs.
Tristate outputs.
Fully static operation.
28-pin DIP/SOP package 10mA max. (VCC=3V) - Standby: 30mA max. (VCC=5V) 10mA max. (VCC=3V).
Access time: 150ns max. (VCC=5V) 250ns max. (VCC=3V) General.

Brand Logo	Part Number	Description	Manufacturer
	HT23C256	CMOS 32Kx 8-Bit Mask ROM	Holtek Semiconductor Inc