HY5V26C(L/S)F

4 Banks x 2M x 16bits Synchronous DRAM

This document is a general product description and is subject to change without notice. Hynix does not assume any responsibility for use of circuits de-

scribed. No patent licenses are implied.

Rev. 0.9/Jul. 02

1

DESCRIPTION

Preliminary

The Hynix HY5V26C(L/S)F is a 134,217,728bit CMOS Synchronous DRAM, ideally suited for the main memory applications which

require large memory density and high bandwidth. HY5V26C(L/S)F is organized as 4banks of 2,097,152x16

HY5V26C(L/S)F is offering fully synchronous operation referenced to a positive edge of the clock. All inputs and outputs are synchro-

nized with the rising edge of the clock input. The data paths are internally pipelined to achieve very high bandwidth. All input and output

voltage levels are compatible with LVTTL.

Programmable options include the length of pipeline (Read latency of 2 or 3), the number of consecutive read or write cycles initiated

by a single control command (Burst length of 1,2,4,8, or full page), and the burst count sequence(sequential or interleave). A burst of

read or write cycles in progress can be terminated by a burst terminate command or can be interrupted and replaced by a new burst

read or write command on any cycle. (This pipelined design is not restricted by a `2N` rule.)

FEATURES

•

Single 3.3

±0.3V power supply

•

All device balls are compatible with LVTTL interface

•

54Ball FBGA (10.5mm x 8.3mm)

•

All inputs and outputs referenced to positive edge of

system clock

•

Data mask function by UDQM or LDQM

•

Internal four banks operation

•

Auto refresh and self refresh

•

4096 refresh cycles / 64ms

•

Programmable Burst Length and Burst Type

- 1, 2, 4, 8 or Full page for Sequential Burst

- 1, 2, 4 or 8 for Interleave Burst

•

Programmable CAS Latency ; 2, 3 Clocks

ORDERING INFORMATION

Part No.

Clock Frequency

Power

Organization

Interface

Package

HY5V26CF-6

166MHz

Normal

4Banks x 2Mbits

x16

LVTTL

54ball FBGA

HY5V26CF-K

133MHz

HY5V26CF-H

133MHz

HY5V26CF-8

125MHz

HY5V26CF-P

100MHz

HY5V26CF-S

100MHz

HY5V26C(L/S)F-6

166MHz

Low power

HY5V26C(L/S)F-K

133MHz

HY5V26C(L/S)F-H

133MHz

HY5V26C(L/S)F-8

125MHz

HY5V26C(L/S)F-P

100MHz

HY5V26C(L/S)F-S

100MHz