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P11C68-45/IG/DCBS PDF预览

P11C68-45/IG/DCBS

更新时间: 2024-09-24 13:02:39
品牌 Logo 应用领域
加拿大卓联 - ZARLINK 静态存储器
页数 文件大小 规格书
17页 156K
描述
Non-Volatile SRAM, 8KX8, 45ns, CMOS, CDIP28, 0.300 INCH, SIDE BRAZED, CERAMIC, DIP-28

P11C68-45/IG/DCBS 技术参数

生命周期:Obsolete包装说明:DIP,
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.32.00.41风险等级:5.84
最长访问时间:45 nsJESD-30 代码:R-CDIP-T28
JESD-609代码:e0长度:35.56 mm
内存密度:65536 bit内存集成电路类型:NON-VOLATILE SRAM
内存宽度:8功能数量:1
端子数量:28字数:8192 words
字数代码:8000工作模式:ASYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:8KX8封装主体材料:CERAMIC, METAL-SEALED COFIRED
封装代码:DIP封装形状:RECTANGULAR
封装形式:IN-LINE并行/串行:PARALLEL
认证状态:Not Qualified最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V标称供电电压 (Vsup):5 V
表面贴装:NO技术:CMOS
温度等级:INDUSTRIAL端子面层:TIN LEAD
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL宽度:7.62 mm
Base Number Matches:1

P11C68-45/IG/DCBS 数据手册

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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.  
1
2
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
VCC  
W
NE  
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.  
3
NC  
A8  
A7  
A6  
4
5
A9  
A5  
6
A11  
G
A4  
7
A3  
8
A10  
E
A2  
9
A1  
10  
11  
12  
13  
14  
DQ7  
DQ6  
DQ5  
DQ4  
DQ3  
A0  
DQ0  
DQ1  
DQ2  
Vss  
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 104 Store Cycles to EEPROM  
I Automatic Recall on Power up  
I Automatic Store Timing  
A - A  
W
Address inputs  
Write enable  
Data in/out  
Chip enable  
Output enable  
Power (+5V)  
Ground  
Non volatile enable P10C68  
No connection  
0
12  
DQ - DQ  
0
7
E
G
V
CC  
V
SS  
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)  
1

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