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XM28C040 PDF预览

XM28C040

更新时间: 2024-02-26 01:34:36
品牌 Logo 应用领域
XICOR 可编程只读存储器
页数 文件大小 规格书
17页 78K
描述
5 Volt, Byte Alterable E2PROM

XM28C040 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:SIDE BRAZED, CERAMIC, MODULE, DIP-32Reach Compliance Code:unknown
风险等级:5.61最长访问时间:300 ns
其他特性:PAGE WRITE数据轮询:YES
JESD-30 代码:R-CDIP-T32JESD-609代码:e0
长度:40.64 mm内存密度:4194304 bit
内存集成电路类型:EEPROM MODULE内存宽度:8
功能数量:1端子数量:32
字数:524288 words字数代码:512000
工作模式:ASYNCHRONOUS最高工作温度:125 °C
最低工作温度:-55 °C组织:512KX8
输出特性:3-STATE封装主体材料:CERAMIC, METAL-SEALED COFIRED
封装代码:DIP封装等效代码:DIP32,.6
封装形状:RECTANGULAR封装形式:IN-LINE
页面大小:256 words并行/串行:PARALLEL
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
编程电压:5 V认证状态:Not Qualified
筛选级别:MIL-STD-883 Class B (Modified)最大待机电流:0.005 A
子类别:EEPROMs最大压摆率:0.08 mA
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:MILITARY
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED切换位:YES
宽度:15.24 mm写保护:SOFTWARE
Base Number Matches:1

XM28C040 数据手册

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4 Megabit Module  
XM28C040  
5 Volt, Byte Alterable E2PROM  
DESCRIPTION  
512K x 8 Bit  
TYPICAL FEATURES  
The XM28C040 is a high density 4 Megabit E2PROM  
comprised of four X28C010's mounted on a co-fired  
multilayered ceramic substrate. Individual components  
are 100% tested prior to assembly in module form and  
then 100% tested after assembly.  
High Density 4 Megabit (512K x 8) Module  
Access Time of 200ns at –55°C to +125°C  
Base Memory Component: Xicor X28C010  
Pinout Conforms to JEDEC Standard for  
4 Megabit E2PROM  
Fast Write Cycle Times  
The XM28C040 is configured 512K x 8 bit. The module  
supports a 256-byte page write operation. This com-  
binedwithDATAPollingorToggleBitPolling,effectively  
provides a 39µs/byte write cycle, enabling the entire  
array to be rewritten in 10 seconds.  
—256 Byte Page Write  
Early End of Write Detection  
DATA Polling  
—Toggle Bit Polling  
Software Data Protection  
Three Temperature Ranges  
—Commercial: 0°C to +75°C  
—Industrial: –40° to +85°C  
The XM28C040 provides the same high endurance and  
data retention as the X28C010.  
—Military: –55° to +125°C  
High Rel Modules all Components are  
MIL-STD-883 Compliant  
Endurance: 100,000 Cycles  
FUNCTIONAL DIAGRAM  
PIN CONFIGURATION  
X28C010  
A –A  
X28C010  
A –A  
0
16  
0
16  
A
A
A
A
1
2
3
4
5
6
7
8
9
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
V
18  
16  
15  
12  
CC  
I/O –I/O  
0
I/O –I/O  
0
7
7
WE  
OE  
WE  
CE  
OE  
WE  
CE  
A
17  
A
14  
A
A
A
7
6
5
4
3
2
1
0
0
1
2
13  
A
8
A
9
A
A
A
11  
XM28C040  
A
OE  
X28C010  
A –A  
X28C010  
A –A  
A
10  
11  
12  
13  
14  
15  
16  
A
10  
A –A  
0
16  
0
16  
0
16  
A
CE  
A
I/O  
7
I/O  
6
I/O  
5
I/0  
4
I/O –I/O  
0
I/O –I/O  
0
I/O –I/O  
7
7
0
7
I/O  
I/O  
I/O  
V
OE  
WE  
CE  
OE  
WE  
CE  
OE  
WE  
CE  
I/O  
3
SS  
A
18  
A
3873 FHD F02  
17  
3873 FHD F01  
© Xicor, Inc. 1991-1997 Patents Pending  
3873-1.7 6/13/97 T1/C0/D0 SH  
Characteristics subject to change without notice  
1

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