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X68C64SI PDF预览

X68C64SI

更新时间: 2024-11-18 22:12:35
品牌 Logo 应用领域
XICOR 存储内存集成电路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
12页 65K
描述
E2 Micro-Peripheral

X68C64SI 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:SOP, SOP24,.4Reach Compliance Code:unknown
风险等级:5.86最长访问时间:120 ns
其他特性:100K ENDURANCE WRITE CYCLES; DATA RETENTION = 100 YEARS命令用户界面:NO
数据轮询:NO数据保留时间-最小值:100
耐久性:100000 Write/Erase CyclesJESD-30 代码:R-PDSO-G24
JESD-609代码:e0长度:15.4 mm
内存密度:65536 bit内存集成电路类型:EEPROM
内存宽度:8功能数量:1
端子数量:24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输出特性:3-STATE
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP24,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE页面大小:32 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座面最大高度:2.65 mm
最大待机电流:0.0005 A子类别:EEPROMs
最大压摆率:0.06 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:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:1.27 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:7.5 mm
最长写入周期时间 (tWC):5 msBase Number Matches:1

X68C64SI 数据手册

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68XX Microcontroller Family Compatible  
64K  
X68C64  
8192 x 8 Bit  
E2 Micro-Peripheral  
FEATURES  
DESCRIPTION  
2
CONCURRENT READ WRITE  
The X68C64 is an 8K x 8 E PROM fabricated with  
advanced CMOS Textured Poly Floating Gate Technol-  
ogy. The X68C64 features a Multiplexed Address and  
Data bus allowing a direct interface to a variety of  
popular single-chip microcontrollers operating in ex-  
panded multiplexed mode without the need for addi-  
tional interface circuitry.  
—Dual Plane Architecture  
—Isolates Read/Write Functions  
Between Planes  
—Allows Continuous Execution of Code  
From One Plane While Writing in  
the Other Plane  
Multiplexed Address/Data Bus  
—Direct Interface to Popular 8-bit  
Microcontrollers, e.g., Motorola M6801/03,  
M68HC11 Family  
High Performance CMOS  
—Fast Access Time, 120ns  
—Low Power  
TheX68C64isinternallyconfiguredastwoindependent  
4K x 8 memory arrays. This feature provides the ability  
toperformnonvolatilememoryupdatesinonearrayand  
continue operation out of code stored in the other array;  
effectively eliminating the need for an auxiliary memory  
device for code storage.  
—60mA Maximum Active  
To write to the X68C64, a three-byte command  
sequence must precede the byte(s) being written. The  
X68C64 also provides a second generation software  
data protection scheme called Block Protect. Block  
Protect can provide write lockout of the entire device or  
selected 1K blocks. There are eight 1K x 8 blocks that  
can be write protected individually in any combination  
required by the user. Block Protect, in addition to Write  
Controlinput,allowsthedifferentsegmentsofthememory  
to have varying degrees of alterability in normal system  
operation.  
—500µA Maximum Standby  
Software Data Protection  
Block Protect Register  
—Individually Set Write Lock Out in 1K Blocks  
Toggle Bit Polling  
—Early End of Write Detection  
Page Mode Write  
—Allows up to 32 Bytes to be Written in  
One Write Cycle  
High Reliability  
—Endurance: 100,000 Write Cycles  
—Data Retention: 100 Years  
FUNCTIONAL DIAGRAM  
WC  
CE  
A12  
R/W  
CONTROL  
LOGIC  
SOFTWARE  
DATA  
PROTECT  
E
SEL  
A12  
X
L
A
T
C
H
E
S
D
E
C
O
D
E
A12  
M
1K BYTES  
1K BYTES  
1K BYTES  
1K BYTES  
1K BYTES  
1K BYTES  
1K BYTES  
1K BYTES  
A8–A11  
AS  
U
X
Y DECODE  
I/O & ADDRESS LATCHES AND BUFFERS  
A/D0–A/D7  
3868 FHD F02  
CONCURRENT READ WRITEis a trademark of Xicor, Inc.  
© Xicor, Inc. 1991, 1995, 1996 Patents Pending  
3868-2.6 9/16/96 T0/C0/D2 SH  
Characteristics subject to change without notice  
1

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