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X28C512RMB-20 PDF预览

X28C512RMB-20

更新时间: 2024-02-15 11:04:32
品牌 Logo 应用领域
XICOR 存储内存集成电路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
25页 127K
描述
5 Volt, Byte Alterable E2PROM

X28C512RMB-20 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:SOP, SOP32,.56Reach Compliance Code:not_compliant
风险等级:5.69最长访问时间:200 ns
命令用户界面:NO数据轮询:YES
耐久性:100000 Write/Erase CyclesJESD-30 代码:R-XDSO-G32
内存密度:524288 bit内存集成电路类型:EEPROM
内存宽度:8端子数量:32
字数:65536 words字数代码:64000
最高工作温度:125 °C最低工作温度:-55 °C
组织:64KX8封装主体材料:CERAMIC
封装代码:SOP封装等效代码:SOP32,.56
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
页面大小:128 words并行/串行:PARALLEL
电源:5 V认证状态:Not Qualified
筛选级别:38535Q/M;38534H;883B最大待机电流:0.0005 A
子类别:EEPROMs最大压摆率:0.05 mA
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:MILITARY
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL切换位:YES
最长写入周期时间 (tWC):10 msBase Number Matches:1

X28C512RMB-20 数据手册

 浏览型号X28C512RMB-20的Datasheet PDF文件第2页浏览型号X28C512RMB-20的Datasheet PDF文件第3页浏览型号X28C512RMB-20的Datasheet PDF文件第4页浏览型号X28C512RMB-20的Datasheet PDF文件第5页浏览型号X28C512RMB-20的Datasheet PDF文件第6页浏览型号X28C512RMB-20的Datasheet PDF文件第7页 
512K  
X28C512/X28C513  
64K x 8 Bit  
5 Volt, Byte Alterable E2PROM  
FEATURES  
Two PLCC and LCC Pinouts  
—X28C512  
—X28C010 E PROM Pin Compatible  
—X28C513  
Access Time: 90ns  
2
Simple Byte and Page Write  
—Single 5V Supply  
2
—Compatible with Lower Density E PROMs  
— No External High Voltages or V Control  
PP  
Circuits  
—Self-Timed  
DESCRIPTION  
2
The X28C512/513 is an 64K x 8 E PROM, fabricated  
—No Erase Before Write  
—No Complex Programming Algorithms  
—No Overerase Problem  
Low Power CMOS:  
with Xicor’s proprietary, high performance, floating gate  
CMOS technology. Like all Xicor programmable non-  
volatile memories the X28C512/513 is a 5V only device.  
TheX28C512/513featurestheJEDECapprovedpinout  
for bytewide memories, compatible with industry stan-  
dard EPROMS.  
—Active: 50mA  
—Standby: 500µA  
Software Data Protection  
—Protects Data Against System Level  
Inadvertant Writes  
High Speed Page Write Capability  
Highly Reliable Direct Write™ Cell  
—Endurance: 100,000 Write Cycles  
—Data Retention: 100 Years  
Early End of Write Detection  
DATA Polling  
The X28C512/513 supports a 128-byte page write op-  
eration, effectivelyprovidinga39µs/bytewritecycleand  
enabling the entire memory to be written in less than 2.5  
seconds. TheX28C512/513alsofeaturesDATA Polling  
andToggleBitPolling,systemsoftwaresupportschemes  
used to indicate the early completion of a write cycle. In  
addition, the X28C512/513 supports the Software Data  
Protection option.  
—Toggle Bit Polling  
TSOP  
PIN CONFIGURATIONS  
PLCC / LCC  
1
2
3
4
5
6
7
8
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
A
A
A
A
A
NC  
NC  
NC  
WE  
OE  
A
10  
CE  
11  
9
8
13  
14  
30  
29  
I/O  
I/O  
I/O  
I/O  
I/O  
7
6
5
4
3
4
3
2
32 31  
A
A
5
6
7
8
9
A
A
A
A
A
PLASTIC DIP  
CERDIP  
7
6
5
4
3
2
1
0
0
14  
13  
8
1
28  
27  
26  
25  
24  
23  
22  
FLAT PACK  
SOIC (R)  
A
A
9
9
NC  
NC  
V
X28C512  
(TOP VIEW)  
A
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
V
X28C512  
11  
CC  
NC  
A
OE  
A
SS  
10  
11  
12  
13  
NC  
NC  
1
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
V
CC  
NC  
NC  
NC  
NC  
I/O  
A
10  
2
WE  
NC  
A
CE  
I/O  
NC  
A
A
A
A
A
A
2
1
0
A
3
I/O  
I/O  
I/O  
15  
12  
15  
12  
7
6
5
4
7
15 16 17 18 19 20  
21  
14  
A
4
A
14  
A
A
A
A
0
1
2
3
A
5
A
7
6
5
4
3
2
1
0
0
1
2
13  
A
6
A
8
A
9
3856 FHD F03  
A
7
3856 ILL F22  
A
8
PGA  
A
11  
X28C512  
A
9
I/O  
15  
I/O  
17  
I/O  
I/O  
21  
I/O  
22  
OE  
0
2
3
5
6
30  
19  
4
3
2
32 31  
A
10  
11  
12  
13  
14  
15  
16  
A
A
A
A
A
A
A
5
29  
28  
27  
26  
25  
24  
23  
22  
A
A
A
A
6
5
4
3
2
1
0
8
10  
CE  
24  
A
13  
A
14  
I/O  
16  
V
I/O  
20  
I/O  
23  
1
1
0
1
SS  
4
7
6
9
A
CE  
18  
7
11  
OE  
26  
A
A
12  
A
A
25  
I/O  
7
I/O  
6
I/O  
5
I/0  
4
2
4
3
10  
11  
NC  
OE  
A
8
11  
X28C513  
(TOP VIEW)  
9
I/O  
I/O  
I/O  
V
A
10  
A
A
27  
A
28  
5
9
BOTTOM  
VIEW  
10  
11  
12  
13  
9
7
10  
CE  
A
A
A
29  
A
13  
30  
6
7
8
NC  
I/O  
8
6
7
I/O  
I/O  
I/O  
3
0
6
15 16 17 18 19 20  
SS  
21  
NC  
NC  
32  
A
V
36  
NC  
34  
A
A
31  
15  
CC  
14  
12  
14  
5
4
2
3856 FHD F01  
NC  
NC  
NC  
1
NC  
33  
WE  
35  
3
3856 FHD F04  
3856 FHD F02  
© Xicor, Inc. 1991, 1995, 1996 Patents Pending  
3856-3.2 8/5/97 T1/C0/D0 EW  
Characteristics subject to change without notice  
1

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