Datasheet > 暂无类别数据> UPD448012GY-C85X-MJH-A

UPD448012GY-C85X-MJH-A

更新时间： 2024-11-21 13:15:15

品牌	Logo	应用领域
日电电子 - NEC		存储内存集成电路静态存储器光电二极管
页数	文件大小	规格书
24页	145K
描述
暂无描述

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

UPD448012GY-C85X-MJH-A 数据手册

浏览型号UPD448012GY-C85X-MJH-A的Datasheet PDF文件第2页

浏览型号UPD448012GY-C85X-MJH-A的Datasheet PDF文件第3页

浏览型号UPD448012GY-C85X-MJH-A的Datasheet PDF文件第4页

浏览型号UPD448012GY-C85X-MJH-A的Datasheet PDF文件第5页

浏览型号UPD448012GY-C85X-MJH-A的Datasheet PDF文件第6页

DATA SHEET

MOS INTEGRATED CIRCUIT

µPD448012-X

8M-BIT CMOS STATIC RAM

512K-WORD BY 16-BIT

EXTENDED TEMPERATURE OPERATION

Description

The µPD448012-X is a high speed, low power, 8,388,608 bits (524,288 words by 16 bits) CMOS static RAM.

The µPD448012-X has two chip enable pins (/CE1, CE2) to extend the capacity.

The µPD448012-X is packed in 48-pin PLASTIC TSOP (I) (Normal bent).

Features

• 524,288 words by 16 bits organization

• Fast access time: 55, 70, 85, 100, 120 ns (MAX.)

• Byte data control: /LB (I/O1 - I/O8), /UB (I/O9 - I/O16)

• Low voltage operation

(B version: V^CC= 2.7 to 3.6 V, C version: VCC = 2.2 to 3.6 V)

• Low VCC data retention : 1.0 V (MIN.)

• Operating ambient temperature: T^A= –25 to +85°C

• Output Enable input for easy application

• Two Chip Enable inputs: /CE1, CE2

Part number

Access time

ns (MAX.)

Operating supply Operating ambient

Supply current

At standby

voltage

temperature

°C

At operating

mA (MAX.)

At data retention

µA (MAX.)

45 ^Note

µPD448012-BxxX

µPD448012-CxxX

55, 70, 85, 100

70, 85, 100, 120

2.7 to 3.6

2.2 to 3.6

−25 to +85

Note Cycle time ≥ 70 ns, µPD448012-B55X : 50 mA

The information in this document is subject to change without notice. Before using this document, please

confirm that this is the latest version.

Not all devices/types available in every country. Please check with local NEC representative for

availability and additional information.

Document No. M14466EJ5V0DS00 (5th edition)

Date Published July 2001 NS CP (K)

Printed in Japan

The mark ★ shows major revised points.

1999

12 3 4 5 6 7...24

中文翻译

下载PDF

与UPD448012GY-C85X-MJH-A相关器件

型号	品牌	获取价格	描述	数据表
UPD448012-X	NEC	获取价格	8M-BIT CMOS STATIC RAM 512K-WORD BY 16-BIT EXTENDED TEMPERATURE OPERATION
UPD4481161	NEC	获取价格	8M-BIT ZEROSB SRAM FLOW THROUGH OPERATION
UPD4481161GF-A65	NEC	获取价格	8M-BIT ZEROSB SRAM FLOW THROUGH OPERATION
UPD4481161GF-A65Y	NEC	获取价格	暂无描述
UPD4481161GF-A65Y-A	NEC	获取价格	ZBT SRAM, 512KX16, 6.5ns, CMOS, PQFP100, 14 X 20 MM, PLASTIC, LQFP-100
UPD4481161GF-A75	NEC	获取价格	8M-BIT ZEROSB SRAM FLOW THROUGH OPERATION
UPD4481161GF-A75-A	NEC	获取价格	ZBT SRAM, 512KX16, 7.5ns, CMOS, PQFP100, 14 X 20 MM, PLASTIC, LQFP-100
UPD4481161GF-A75Y-A	NEC	获取价格	ZBT SRAM, 512KX16, 7.5ns, CMOS, PQFP100, 14 X 20 MM, PLASTIC, LQFP-100
UPD4481161GF-A85	NEC	获取价格	8M-BIT ZEROSB SRAM FLOW THROUGH OPERATION
UPD4481161GF-A85-A	NEC	获取价格	ZBT SRAM, 512KX16, 8.5ns, CMOS, PQFP100, 14 X 20 MM, PLASTIC, LQFP-100