Datasheet > 存储 > SRAM> P11C68-45CGDPBS

P11C68-45CGDPBS

更新时间： 2024-11-12 04:11:35

品牌	Logo	应用领域
加拿大卓联 - ZARLINK		内存集成电路静态存储器光电二极管可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数	文件大小	规格书
17页	156K
描述
CMOS/SNOS NVSRAM HIGH PERFORMANCE 8 K x 8 NON-VOLATILE STATIC RAM

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P11C68-45CGDPBS 数据手册

P10C68/P11C68

PRELIMINARY INFORMATION

DS3600-1.2 September 1992

P10C68/P11C68

(Previously PNC10C68 and PNC11C68

)

CMOS/SNOS NVSRAM

HIGH PERFORMANCE 8 K x 8 NON-VOLATILE STATIC RAM

(Supersedes DS3159-1.3, DS3160-1.3, DS3234-1.1, DS3235-1.1)

The P10C68 and P11C68 are fast static RAMs (35 and 45

ns) with a non-volatile electically-erasable PROM (EEPROM)

cell incorporating in each static memory cell. The SRAM can

be read and written an unlimited number of times while

independent non-volatile data resides in PROM.

V_CC

A₁₂

On the P10C68 data may easily be transferred from the

SRAM to the EEPROM (STORE) and from the EEPROM back

to the SRAM ( RECALL) using the NE (bar) pin. The Store and

Recall cycles are initiated through software sequences on the

P11C68. These devices combine the high performance and

ease of use of a fast SRAM with the data integrity of non-

volatility.

The P10C68 and P11C68 feature the industry standard

pinout for non-volatile RAMs in a 28-pin 0.3-inch plastic and

ceramic dual-in-line packages.

A₈

A₇

A₆

A₉

A₅

A₁₁

A₄

A₃

A₁₀

A₂

A₁

DQ₇

DQ₆

DQ₅

DQ₄

DQ₃

A₀

DQ₀

DQ₁

DQ₂

V_ss

FEATURES

I Non-Volatile Data Integrity

Pin Name

Function

I 10 year Data Retention in EEPROM

I 35ns and 45ns Address and Chip Enable Access Times

I 20ns and 25ns Output Enable Access

I Unlimited Read and Write to SRAM

I Unlimited Recall Cycles from EEPROM

I 10⁴Store Cycles to EEPROM

I Automatic Recall on Power up

I Automatic Store Timing

A - A

Address inputs

Write enable

Data in/out

Chip enable

Output enable

Power (+5V)

Ground

Non volatile enable P10C68

No connection

DQ - DQ

Pin 1 NE

Pin 1 N/C

P11C68

I Hardware Store Protection

Figure 1. Pin connections - top view.

I Single 5V ꢀ 10% Operation

I Available in Standard Package 28-pin 0.3-inch DIL

plastic and ceramic

I Commercial and Industrial temperature ranges

ORDERING INFORMATION

(See back page)

12 3 4 5 6 7...17

中文翻译

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与P11C68-45CGDPBS相关器件

型号	品牌	获取价格	描述	数据表
P11C68-45DCBS	ZARLINK	获取价格	CMOS/SNOS NVSRAM HIGH PERFORMANCE 8 K x 8 NON-VOLATILE STATIC RAM
P11C68-45DPBS	ZARLINK	获取价格	CMOS/SNOS NVSRAM HIGH PERFORMANCE 8 K x 8 NON-VOLATILE STATIC RAM
P11C68-45IG	ZARLINK	获取价格	CMOS/SNOS NVSRAM HIGH PERFORMANCE 8 K x 8 NON-VOLATILE STATIC RAM
P11C68-45IGDCBS	ZARLINK	获取价格	CMOS/SNOS NVSRAM HIGH PERFORMANCE 8 K x 8 NON-VOLATILE STATIC RAM
P11C68-45IGDPBS	ZARLINK	获取价格	CMOS/SNOS NVSRAM HIGH PERFORMANCE 8 K x 8 NON-VOLATILE STATIC RAM
P11C68-CG	ZARLINK	获取价格	CMOS/SNOS NVSRAM HIGH PERFORMANCE 8 K x 8 NON-VOLATILE STATIC RAM
P11C68-CGDCBS	ZARLINK	获取价格	CMOS/SNOS NVSRAM HIGH PERFORMANCE 8 K x 8 NON-VOLATILE STATIC RAM
P11C68-CGDPBS	ZARLINK	获取价格	CMOS/SNOS NVSRAM HIGH PERFORMANCE 8 K x 8 NON-VOLATILE STATIC RAM
P11C68-DCBS	ZARLINK	获取价格	CMOS/SNOS NVSRAM HIGH PERFORMANCE 8 K x 8 NON-VOLATILE STATIC RAM
P11C68-DPBS	ZARLINK	获取价格	CMOS/SNOS NVSRAM HIGH PERFORMANCE 8 K x 8 NON-VOLATILE STATIC RAM

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