Datasheet > MSM514400DL

MSM514400DL

更新时间： 2022-12-11 18:20:41

品牌	Logo	应用领域
冲电气 - OKI		/
页数	文件大小	规格书
17页	495K
描述
1,048,576-Word x 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

MSM514400DL 数据手册

E2G0023-17-41

This version: Jan. 1998

Previous version: May 1997

¡ Semiconductor

MSM514400D/DL

¡ Semiconductor

MSM514400D/DL

1,048,576-Word ¥ 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE

DESCRIPTION

The MSM514400D/DL is a 1,048,576-word ¥ 4-bit dynamic RAM fabricated in Oki's silicon-gate

CMOS technology. The MSM514400D/DL achieves high integration, high-speed operation, and

low-powerconsumptionbecauseOkimanufacturesthedeviceinaquadruple-layerpolysilicon/

single-layermetalCMOSprocess. TheMSM514400D/DLisavailableina26/20-pinplasticSOJ, 20-

pin plastic ZIP, or 26/20-pin plastic TSOP. The MSM514400DL (the low-power version) is specially

designed for lower-power applications.

FEATURES

• 1,048,576-word ¥ 4-bit configuration

• Single 5 V power supply, ±10% tolerance

• Input

: TTL compatible, low input capacitance

• Output : TTL compatible, 3-state

• Refresh : 1024 cycles/16 ms, 1024 cycles/128 ms (L-version)

• Fast page mode, read modify write capability

• CAS before RAS refresh, hidden refresh, RAS-only refresh capability

• Multi-bit test mode capability

• Package options:

26/20-pin 300 mil plastic SOJ

20-pin 400 mil plastic ZIP

(SOJ26/20-P-300-1.27)

(ZIP20-P-400-1.27)

(Product : MSM514400D/DL-xxSJ)

(Product : MSM514400D/DL-xxZS)

26/20-pin 300 mil plastic TSOP

(TSOPII26/20-P-300-1.27-K) (Product : MSM514400D/DL-xxTS-K)

xx indicates speed rank.

PRODUCT FAMILY

Access Time (Max.)

Cycle Time

(Min.)

Power Dissipation

Family

t_RACt_AAt_CACt_OEA

50 ns 25 ns 13 ns 13 ns

60 ns 30 ns 15 ns 15 ns

70 ns 35 ns 20 ns 20 ns

Standby (Max.)

Operating (Max.)

MSM514400D/DL-50

MSM514400D/DL-60

MSM514400D/DL-70

90 ns

110 ns

130 ns

550 mW

495 mW

440 mW

5.5 mW/

1.1 mW (L-version)

1/17

12 3 4 5 6 7...17

下载PDF

与MSM514400DL相关器件

型号	品牌	描述	获取价格	数据表
MSM514400DL-50	OKI	1,048,576-Word x 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE	获取价格
MSM514400DL-50SJ	OKI	1,048,576-Word x 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE	获取价格
MSM514400DL-50TS-K	OKI	1,048,576-Word x 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE	获取价格
MSM514400DL-50ZS	OKI	1,048,576-Word x 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE	获取价格
MSM514400DL-60	OKI	1,048,576-Word x 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE	获取价格
MSM514400DL-60SJ	OKI	1,048,576-Word x 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE	获取价格