Datasheet > HM5259405B-75

HM5259405B-75

更新时间： 2024-10-26 22:06:35

品牌	Logo	应用领域
尔必达 - ELPIDA		动态存储器 PC
页数	文件大小	规格书
63页	360K
描述
512M LVTTL interface SDRAM 133 MHz/100 MHz 8-Mword 】 16-bit 】 4-bank/16-Mword 】 8-bit 】 4-bank /32-Mword 】 4-bit 】 4-bank PC/133, PC/100 SDRAM

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HM5259405B-75 数据手册

HM5259165B-75/A6

HM5259805B-75/A6

HM5259405B-75/A6

512M LVTTL interface SDRAM

133 MHz/100 MHz

8-Mword × 16-bit × 4-bank/16-Mword × 8-bit × 4-bank

/32-Mword × 4-bit × 4-bank

PC/133, PC/100 SDRAM

E0118H10

Ver. 1.0

Apr. 6, 2001

Description

The HM5259165B is a 512-Mbit SDRAM organized as 8388608-word × 16-bit × 4 bank. TheHM5259805B

is a 512-Mbit SDRAM organized as 16777216-word × 8-bit × 4 bank. The HM5259405B is a 512-Mbit

SDRAM organized as 33554432-word × 4-bit × 4 bank. All inputs and outputs are referred to the rising edge

of the clock input. It is packaged in standard 54-pin plastic TSOP II.

Features

•

3.3 V power supply

Clock frequency: 133 MHz/100 MHz (max)

LVTTL interface

Single pulsed RAS

4 banks can operate simultaneously and independently

Burst read/write operation and burst read/single write operation capability

Programmable burst length: 1/2/4/8

2 variations of burst sequence

 Sequential (BL = 1/2/4/8)

 Interleave (BL = 1/2/4/8)

Elpida Memory, Inc. is a joint venture DRAM company of NEC Corporation and Hitachi, Ltd.

12 3 4 5 6 7...63

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型号	品牌	获取价格	描述	数据表
HM5259405B-A6	ELPIDA	获取价格	512M LVTTL interface SDRAM 133 MHz/100 MHz 8-
HM5259405BTD-75	ELPIDA	获取价格	512M LVTTL interface SDRAM 133 MHz/100 MHz 8-
HM5259405BTD-A6	ELPIDA	获取价格	512M LVTTL interface SDRAM 133 MHz/100 MHz 8-
HM5259805B-75	ELPIDA	获取价格	512M LVTTL interface SDRAM 133 MHz/100 MHz 8-
HM5259805B-A6	ELPIDA	获取价格	512M LVTTL interface SDRAM 133 MHz/100 MHz 8-
HM5259805BTD-75	ELPIDA	获取价格	512M LVTTL interface SDRAM 133 MHz/100 MHz 8-
HM5259805BTD-A6	ELPIDA	获取价格	512M LVTTL interface SDRAM 133 MHz/100 MHz 8-
HM5264165	ETC	获取价格	HM5264805 HM52654405 Series Synchronous Dynamic RAM
HM5264165A60	HITACHI	获取价格	64M LVTTL interface SDRAM 133 MHz/100 MHz
HM5264165B60	HITACHI	获取价格	64M LVTTL interface SDRAM 133 MHz/100 MHz