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X88C64PISLIC PDF预览

X88C64PISLIC

更新时间: 2024-09-24 20:36:23
品牌 Logo 应用领域
XICOR 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光电二极管内存集成电路
页数 文件大小 规格书
3页 97K
描述
EEPROM, 8KX8, 120ns, Parallel, CMOS, PDIP24, PLASTIC, DIP-24

X88C64PISLIC 技术参数

生命周期:Obsolete包装说明:PLASTIC, DIP-24
Reach Compliance Code:unknown风险等级:5.84
最长访问时间:120 ns其他特性:SOFTWARE DATA PROTECTION
JESD-30 代码:R-PDIP-T24长度:31.685 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:DIP
封装形状:RECTANGULAR封装形式:IN-LINE
并行/串行:PARALLEL编程电压:5 V
认证状态:Not Qualified座面最大高度:4.87 mm
标称供电电压 (Vsup):5 V表面贴装:NO
技术:CMOS温度等级:INDUSTRIAL
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL宽度:15.24 mm
Base Number Matches:1

X88C64PISLIC 数据手册

 浏览型号X88C64PISLIC的Datasheet PDF文件第2页浏览型号X88C64PISLIC的Datasheet PDF文件第3页 
APPLICATION NOTES AND DEVELOPMENT SYSTEM  
A V A I L A B L E  
AN62–64 • AN66 • AN68 • XK88  
80C51 Microcontroller Family Compatible  
2
®
64K  
X88C64 SLIC E  
8192 x 8 Bit  
E2 Micro-Peripheral  
FEATURES  
DESCRIPTION  
The X88C64 SLIC E2 is a highly integrated E2 Micro-  
controller peripheral which combines the functional-  
ity of the X88C64 component with pre-loaded soft-  
ware routines allowing any embedded system using  
it to upgrade and download software via the serial  
port. This self-loading integrated code eliminates the  
need to initially program the firmware into a memory  
device at the time of initial manufacture. The SLIC  
routines also greatly facilitate the loading of subse-  
quent versions of the firmware into the system.  
SLIC (SELF LOADING INTEGRATED CODE)  
FIRMWARE  
Automatically Downloads User’s Software into  
8051 Based Systems  
Features Load, Verify, and Block Protection  
Capabilities  
Transfers Baud Rate 9600 at 11MHz  
CONCURRENT READ WRITE™  
—Dual Plane Architecture  
—Isolates Read/Write Functions  
Between Planes  
—Allows Continuous Execution of Code  
From One Plane While Writing in  
the Other Plane  
The SLIC routines consist of approximately 500 bytes  
of instructions for the 8051 which will initialize the  
microcontroller and its on-board UART and download  
the user’s software through the UART. The baud rate  
for the transfer is 9600 based on a crystal frequency  
of 11MHz. Data transfer is accomplished using a  
proprietary format called XCOM. Xicor also has de-  
veloped a program for IBM PCs and compatibles  
called XSLIC, which will translate an Intel HEX format  
file into XCOM format and upload the program to an  
X88C64 SLIC E2.  
Multiplexed Address/Data Bus  
—Direct Interface to Popular 8051 Family  
Block Protect Register  
—Individually Set Write Lock Out in 1K Blocks  
Toggle Bit Polling  
—Early End of Write Detection  
Page Mode Write  
The X88C64 device itself is an 8K x 8 E2PROM  
fabricated with advanced CMOS Textured Poly Float-  
—Allows up to 32 Bytes to be Written in  
One Write Cycle  
TYPICAL APPLICATION  
Target System  
24  
V
39  
38  
37  
36  
35  
34  
33  
32  
21  
22  
23  
24  
25  
7
8
31  
CC  
EA/VP  
A/D0  
A/D1  
A/D2  
A/D3  
A/D4  
A/D5  
A/D6  
A/D7  
A8  
P0.0  
P0.1  
P0.2  
P0.3  
P0.4  
P0.5  
P0.6  
P0.7  
P2.0  
P2.1  
P2.2  
P2.3  
P2.4  
9
IBM PC  
OR  
COMPATIBLE  
10  
11  
13  
14  
15  
21  
20  
17  
19  
2
19  
X1  
X2  
18  
A9  
A10  
A11  
A12  
WC  
P3.0  
P3.1  
5
29  
30  
17  
16  
6
PSEN  
ALE  
RD  
PSEN  
ALE  
RD  
RS232  
DRIVERS  
22  
18  
23  
16  
WR  
WR  
CE  
P2.7  
®
80C51 µC Family  
X88C64 SLIC E2  
6540 ILL F01.1  
SLIC® E2 and CONCURRENT READ WRITEare trademarks of Xicor, Inc.  
© Xicor, Inc. 1993, 1995, 1996 Patents Pending  
6540-1.5 7/9/96 T0/C1/D0 NS  
Characteristics subject to change without notice  
1

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