X24001MM-3

更新时间:2024-11-07 01:52:35
品牌:XICOR
描述:Identi⑩PROM

X24001MM-3 概述

Identi⑩PROM Identi⑩PROM EEPROM

X24001MM-3 规格参数

生命周期:Obsolete包装说明:MSOP-8
Reach Compliance Code:unknown风险等级:5.84
Is Samacsys:N最大时钟频率 (fCLK):1 MHz
JESD-30 代码:S-PDSO-G8长度:3 mm
内存密度:128 bit内存集成电路类型:EEPROM
内存宽度:8功能数量:1
端子数量:8字数:16 words
字数代码:16工作模式:SYNCHRONOUS
最高工作温度:125 °C最低工作温度:-55 °C
组织:16X8输出特性:3-STATE
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装形状:SQUARE封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
并行/串行:SERIAL认证状态:Not Qualified
座面最大高度:1.07 mm串行总线类型:I2C
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):3 V
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:0.65 mm
端子位置:DUAL宽度:3 mm
最长写入周期时间 (tWC):5 msBase Number Matches:1

X24001MM-3 数据手册

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128 Bit  
X24001  
16 x 8 Bit  
IdentiPROM  
FEATURES  
DESCRIPTION  
2
2.7V to 5.5V Power Supply  
The X24001 is a CMOS 128 bit serial E PROM, inter-  
nally organized as 16 x 8. The X24001 features a serial  
interface and software protocol allowing operation on a  
simple two wire bus.  
2
128 Bit Serial E PROM  
Low Power CMOS  
—Active Current Less Than 1mA  
—Standby Current Less Than 50µA  
Internally Organized 16 x 8  
2 Wire Serial Interface  
The X24001 is ideally suited for identification applica-  
tionssuchasserialnumbersordevicerevisionnumbers  
which need to be stored and retrieved electronically.  
High Voltage Programmable Only  
—V  
, 12V to 15V  
PGM  
V
is used to enable writes to the device. This  
PGM  
Push/Pull Output  
High Reliability  
—Data Retention: 100 Years  
Available Packages  
—8-Lead MSOP  
provides full protection of the data in the user’s environ-  
ment where V  
is not available.  
PGM  
2
Xicor E PROMs are designed and tested for applica-  
tions requiring extended endurance. Inherent data re-  
tention is greater than 100 years.  
—8-Lead PDIP  
—8-Lead SOIC  
The X24001 is fabricated with Xicor’s Advanced CMOS  
Floating Gate technology.  
PIN CONFIGURATION  
FUNCTIONAL DIAGRAM  
CONTROL  
SCL  
COMMAND/ADDRESS  
REGISTER  
MSOP/DIP/SOIC  
LOGIC  
1
2
3
4
8
7
6
5
V
NC  
NC  
CC  
NC  
X24001  
NC  
SCL  
SDA  
INPUT/  
OUTPUT  
BUFFER  
SHIFT REGISTER  
SDA  
V
SS  
3830 FHD F02.1  
MEMORY ARRAY  
3830 FHD F01  
IDENTI™ PROM is a trademark of Xicor, Inc.  
© Xicor, Inc. 1991, 1995, 1996 Patents Pending  
3830-1.5 6/10/96 T2/C1/D0 NS  
Characteristics subject to change without notice  
1
X24001  
PIN DESCRIPTIONS  
Serial Clock (SCL)  
Clock and Data Conventions  
DatastatesontheSDAlinecanchangeonlyduringSCL  
LOW. SDA state changes during SCL HIGH are re-  
served for indicating start and stop conditions. Refer to  
Figures 1 and 2.  
The SCL input is used to clock all data into and out of the  
device.  
Serial Data (SDA)  
Start Condition  
SDA is a bidirectional pin used to transfer data into and  
out of the device. It is a push/pull output and does not  
requiretheuseofapull-upresistor. Duringtheprogram-  
ming operation, SDA is an input.  
All commands are preceded by the start condition,  
which is a HIGH to LOW transition of SDA when SCL is  
HIGH. The X24001 continuously monitors the SDA and  
SCL lines for the start condition and will not respond to  
any command until this condition has been met.  
PIN NAMES  
A start may be issued to terminate the input of a control  
word or the input of data to be written. This will reset the  
device and leave it ready to begin a new read or write  
command. Because of the push/pull output, a start  
cannot be generated while the part is outputting data.  
Starts are also inhibited while a write is in progress.  
Symbol  
Description  
No Connect  
Ground  
NC  
V
SS  
V
CC  
Supply Voltage  
Serial Data  
Serial Clock  
SDA  
SCL  
Stop Condition  
3830 PGM T01  
The stop condition is a LOW to HIGH transition of SDA  
when SCL is HIGH. The stop condition is used to reset  
the device during a command or data input sequence  
and will leave the device in the standby mode. As with  
starts, stops are inhibited when outputting data and  
while a write is in progress.  
DEVICE OPERATION  
The X24001 supports a bidirectional bus oriented proto-  
col. The protocol defines any device that sends data  
ontothebusasatransmitterandthereceivingdeviceas  
the receiver. The device controlling the transfer is a  
master and the device being controlled is the slave. The  
master will always initiate data transfers and provide the  
clock for both transmit and receive operations. There-  
fore, the X24001 will be considered a slave in all appli-  
cations.  
2
X24001  
Figure 1. Data Validity  
SCL  
SDA  
DATA STABLE  
DATA  
CHANGE  
3830 FHD F03  
Figure 2. Definition of Start and Stop Conditions  
SCL  
SDA  
START CONDITION  
STOP CONDITION  
3830 FHD F04  
3
X24001  
Programming Operation  
Factory Programming Service  
Programming of the X24001 is performed one byte at a  
time. Aftereachbyteiswritten, adelayequaltothewrite  
cycle time of 5ms must be observed before initiating the  
next write cycle.  
TheX24001canbeprogrammedwithcustomerspecific  
data prior to shipment. The data programmed can be in  
two forms: static data pattern where there is no change  
in the data in a group of devices or sequential data, such  
as a base number incremented by one for each device  
tested and shipped.  
The sequence of operations is: first raise the SCL pin to  
V
PGM  
and generate a HIGH to LOW transition of SDA  
(programming mode start). This is followed by eight bits  
of data containing the program command bits, four  
address bits and two don’t care bits, immediately fol-  
lowed by the 8-bit data byte.  
Customers requiring one of these services should con-  
tact their local sales office for ordering procedures and  
service charges.  
The timing of the operation conforms to the standard  
A.C. timing requirements and follows the sequence  
shown below. After generating the Programming Mode  
start condition the SCL HIGH level can be either V  
IH  
or V  
.
PGM  
Figure 3. Programming Sequence  
V
PGM  
SCL  
V
IH  
S
T
A
R
T
SDA  
0
1
A3 A2 A1 A0 XX XX D7 D6 D5 D4 D3 D2 D1 D0  
3830 FHD F05.1  
4
X24001  
Read Operation  
and the X24001 will enter the standby mode. As with a  
write, the read operation can be interrupted by a start or  
stop condition while the command or address is being  
clocked in. While clocking data out, starts or stops  
cannot be generated.  
Thebytereadoperationisinitiatedwithastartcondition.  
Thestartconditionisfollowedbyaneight-bitcontrolbyte  
which consists of a two-bit read command (1,0), four  
address bits, and two “don’t care” bits. After receipt of  
the control byte, the X24001 will enter the read mode  
and transfer data into the shift register from the array.  
This data is shifted out of the device on the next eight  
SCL clocks. At the end of the read, all counters are reset  
During the second don’t care clock cycle, starts and  
stops are ignored. The master must free the bus prior to  
the end of this clock cycle to allow the X24001 to begin  
outputting data (Figures 4 and 5).  
Figure 4. Read Sequence  
1
0
A3 A2 A1 A0 XX XX D7 D6 D5 D4 D3 D2 D1 D0  
START  
3830 FHD F06  
Figure 5. Read Cycle Timing  
6
7
8
1
SCK  
SDA IN  
A0  
XX  
XX  
SDA OUT  
D7  
D6  
3830 FHD F07  
SYMBOL TABLE  
WAVEFORM  
INPUTS  
OUTPUTS  
Must be  
steady  
Will be  
steady  
May change  
from LOW  
to HIGH  
Will change  
from LOW  
to HIGH  
May change  
from HIGH  
to LOW  
Will change  
from HIGH  
to LOW  
Don’t Care:  
Changes  
Allowed  
Changing:  
State Not  
Known  
N/A  
Center Line  
is High  
Impedance  
5
X24001  
ABSOLUTE MAXIMUM RATINGS*  
Temperature under Bias  
X24001 ...................................... –65°C to +135°C  
Storage Temperature ....................... –65°C to +150°C  
Voltage on any Pin with  
*COMMENT  
Stresses above those listed under “Absolute Maximum  
Ratings” may cause permanent damage to the device.  
This is a stress rating only and the functional operation of  
the device at these or any other conditions above those  
indicatedintheoperationalsectionsofthisspecificationis  
not implied. Exposure to absolute maximum rating condi-  
tions for extended periods may affect device reliability.  
Respect to V ............................................ –1V to +7V  
SS  
Voltage on SCL with  
Respect to V .......................................... –1V to +17V  
SS  
D.C. Output Current ............................................. 5mA  
Lead Temperature  
(Soldering, 10 seconds).............................. 300°C  
RECOMMENDED OPERATING CONDITIONS  
Temperature  
Min.  
Max.  
Supply Voltage  
Limits  
Commercial  
Industrial  
Military  
0°C  
+70°C  
+85°C  
+125°C  
X24001  
X24001-3  
X24001-2.7  
5V ±10%  
3V to 5.5V  
2.7V to 5.5V  
–40°C  
–55°C  
3830 PGM T02.1  
3830 PGM T03.1  
D.C. OPERATING CHARACTERISTICS (Over recommended operating conditions unless otherwise specified.)  
Limits  
Symbol  
Parameter  
Min.  
Max.  
Units  
Test Conditions  
SCL = V x 0.1/V x 0.9 Levels  
l
V
CC  
V
CC  
V
CC  
Supply Current Read  
1
mA  
CC1  
CC  
CC  
@ 1MHz, SDA = Open  
I
I
Standby Current  
Standby Current  
100  
50  
µA  
µA  
SCL = SDA = V  
SB1  
SB2  
CC  
CC  
V
= 5V ±10%  
CC  
SCL = SDA = V  
V
V
V
= 3V  
CC  
I
I
Input Leakage Current  
Output Leakage Current  
Input LOW Voltage  
10  
10  
µA  
µA  
V
= V to V  
SS CC  
LI  
IN  
= V to V  
CC  
LO  
OUT  
SS  
(1)  
V
V
V
V
V
–1.0  
V
x 0.3  
lL  
CC  
CC  
(1)  
Input HIGH Voltage  
V
V
x 0.7  
V
+ 0.5  
V
IH  
CC  
Output LOW Voltage  
Output HIGH Voltage  
Program Enable Voltage  
0.4  
V
I
I
= 2.1mA  
OL  
OL  
– 0.8  
V
= 1mA  
OH  
PGM  
CC  
OH  
12  
15  
V
3830 PGM T04.3  
CAPACITANCE T = +25°C, f = 1MHz, V = 5V  
A
CC  
Symbol  
Parameter  
Max.  
Units  
Test Conditions  
(2)  
C
C
Input/Output Capacitance (SDA)  
Input Capacitance (SCL)  
8
6
pF  
pF  
V
V
= 0V  
= 0V  
I/O  
I/O  
(2)  
IN  
IN  
3830 PGM T05.1  
Notes: (1) V min. and V max. are for reference only and are not tested.  
IL  
IH  
(2) This parameter is periodically sampled and not 100% tested.  
6
X24001  
POWER-UP TIMING  
Symbol  
Parameter  
Max.  
Units  
(3)  
t
t
Power-up to Read Operation  
Power-up to Write Operation  
2
5
ms  
ms  
PUR  
(3)  
PUW  
3830 PGM T06  
A.C. CONDITIONS OF TEST  
EQUIVALENT A.C. LOAD CIRCUIT  
Input Pulse Levels  
V
x 0.1 to V x 0.9  
CC  
CC  
5V  
Input Rise and  
Fall Times  
10ns  
2.16K  
Input and Output  
Timing Levels  
V
CC  
x 0.5  
OUTPUT  
3830 PGM T07.1  
3.07KΩ  
100pF  
3830 FHD F08.2  
A.C. CHARACTERISTICS (Over the recommended operating conditions unless otherwise specified.)  
Read & Write Cycle Limits  
Symbol  
Parameter  
Min.  
Max.  
Units  
f
t
t
SCL Clock Frequency  
0
1
MHz  
ns  
SCL  
SCL LOW to SDA Data Out Valid  
350  
AA  
Time the Bus Must Be Free Before a  
New Transmission Can Start  
500  
ns  
BUF  
t
t
t
t
t
t
t
t
t
t
Start Condition Hold Time  
Clock LOW Period  
250  
500  
500  
250  
0
ns  
ns  
ns  
ns  
µs  
ns  
µs  
ns  
ns  
HD:STA  
LOW  
Clock HIGH Period  
HIGH  
SU:STA  
HD:DAT  
SU:DAT  
R
Start Condition Setup Time  
Data In Hold Time  
Data in Setup Time  
250  
SDA and SCL Rise Time  
SDA and SCL Fall Time  
Stop Condition Setup Time  
Data Out Hold Time  
1
300  
F
250  
50  
SU:STO  
DH  
ns  
3830 PGM T08.1  
7
X24001  
Bus Timing  
t
t
t
t
HIGH  
LOW  
R
F
SCL  
t
t
t
t
t
SU:STA  
HD:STA  
HD:DAT  
SU:DAT  
SU:STO  
SDA IN  
t
t
t
AA  
DH  
BUF  
SDA OUT  
3830 FHD F09  
WRITE CYCLE LIMITS  
Symbol  
Parameter  
Min.  
Max.  
Units  
ms  
(4)  
t
Write Cycle Time  
5
WR  
3830 PGM T09  
Write Cycle Timing  
SCL  
SDA  
D0  
t
WR  
START  
CONDTION  
X24001  
ADDRESS  
3830 ILL F10.1  
Note: (3) t  
and t  
are the delays required from the time V is stable until the specified operation can be initiated. These parameters  
PUW CC  
PUR  
are periodically sampled and not 100% tested.  
(4) The write cycle time is the time from the initiation of a write sequence to the end of the internal erase/program cycle. During the  
write cycle, the X24001 bus interface circuits are disabled, SDA is high impedance, and the device does not respond to start  
conditions.  
8
X24001  
PACKAGING INFORMATION  
8-LEAD MINIATURE SMALL OUTLINE GULL WING PACKAGE TYPE M  
0.118 ± 0.002  
(3.00 ± 0.05)  
0.012 + 0.006 / -0.002  
(0.30 + 0.15 / -0.05)  
0.0256 (0.65) TYP  
R 0.014 (0.36)  
0.118 ± 0.002  
(3.00 ± 0.05)  
0.030 (0.76)  
0.0216 (0.55)  
7° TYP  
0.036 (0.91)  
0.032 (0.81)  
0.040 ± 0.002  
(1.02 ± 0.05)  
0.008 (0.20)  
0.004 (0.10)  
0.150 (3.81)  
0.007 (0.18)  
0.005 (0.13)  
REF.  
0.193 (4.90)  
REF.  
NOTE:  
1. ALL DIMENSIONS IN INCHES AND (MILLIMETERS)  
3926 ILL F49  
9
X24001  
PACKAGING INFORMATION  
8-LEAD PLASTIC DUAL IN-LINE PACKAGE TYPE P  
0.430 (10.92)  
0.360 (9.14)  
0.260 (6.60)  
0.240 (6.10)  
PIN 1 INDEX  
PIN 1  
0.060 (1.52)  
0.020 (0.51)  
0.300  
(7.62) REF.  
HALF SHOULDER WIDTH ON  
ALL END PINS OPTIONAL  
0.145 (3.68)  
0.128 (3.25)  
SEATING  
PLANE  
0.025 (0.64)  
0.015 (0.38)  
0.150 (3.81)  
0.125 (3.18)  
0.065 (1.65)  
0.045 (1.14)  
0.110 (2.79)  
0.090 (2.29)  
0.020 (0.51)  
0.016 (0.41)  
0.325 (8.25)  
0.300 (7.62)  
0.015 (0.38)  
MAX.  
0°  
15°  
TYP. 0.010 (0.25)  
NOTE:  
1. ALL DIMENSIONS IN INCHES (IN PARENTHESES IN MILLIMETERS)  
2. PACKAGE DIMENSIONS EXCLUDE MOLDING FLASH  
10  
X24001  
PACKAGING INFORMATION  
8-LEAD PLASTIC SMALL OUTLINE GULL WING PACKAGE TYPE S  
0.150 (3.80)  
0.158 (4.00)  
0.228 (5.80)  
0.244 (6.20)  
PIN 1 INDEX  
PIN 1  
0.014 (0.35)  
0.019 (0.49)  
0.188 (4.78)  
0.197 (5.00)  
(4X) 7°  
0.053 (1.35)  
0.069 (1.75)  
0.004 (0.19)  
0.010 (0.25)  
0.050 (1.27)  
0.010 (0.25)  
0.050" TYPICAL  
X 45°  
0.020 (0.50)  
0.050"  
TYPICAL  
0° – 8°  
0.0075 (0.19)  
0.010 (0.25)  
0.250"  
0.016 (0.410)  
0.037 (0.937)  
0.030"  
TYPICAL  
8 PLACES  
FOOTPRINT  
NOTE: ALL DIMENSIONS IN INCHES (IN PARENTHESES IN MILLIMETERS)  
3926 FHD F22.1  
11  
X24001  
ORDERING INFORMATION  
X24001  
X
X
-X  
V
CC  
Range  
Device  
Blank = 5V ±10%  
3 = 3V to 5.5V  
2.7 = 2.7V to 5.5V  
Temperature Range  
Blank = 0°C to +70°C  
I = –40°C to +85°C  
M = –55°C to +125°C  
Package  
M = 8-Lead MSOP  
P = 8-Lead Plastic DIP  
S = 8-Lead SOIC  
Part Mark Convention  
Blank = 8-Lead SOIC  
P = 8-Lead Plastic DIP  
X24001  
X
X
Blank = 5V ±10%, 0°C to +70°C  
I = 5V ±10%, –40°C to +85°C  
M = 5V ±10%, –55°C to +85°C  
D = 3V to 5.5V, 0°C to +70°C  
E = 3V to 5.5V, –40°C to +85°C  
F = 2.7V to 5.5V, 0°C to +70°C  
G = 2.7V to 5.5V, –40°C to +85°C  
LIMITED WARRANTY  
Devices sold by Xicor, Inc. are covered by the warranty and patent indemnification provisions appearing in its Terms of Sale only. Xicor, Inc. makes  
no warranty, express, statutory, implied, or by description regarding the information set forth herein or regarding the freedom of the described  
devices from patent infringement. Xicor, Inc. makes no warranty of merchantability or fitness tor any purpose. Xicor, Inc. reserves the right to  
discontinue production and change specifications and prices at any time and without notice.  
Xicor, Inc. assumes no responsibility for the use of any circuitry other than circuitry embodied in a Xicor, Inc. product. No other circuits, patents,  
licenses are implied.  
US. PATENTS  
Xicor products are covered by one or more of the following U.S. Patents: 4,263,664; 4,274,012; 4,300,212; 4,314,265; 4,326,134; 4,393,481;  
4,404,475;4,450,402;4,486,769;4,488,060;4,520,461;4,533,846;4,599,706;4,617,652;4,668,932;4,752,912;4,829,482;4,874,967;4,883,976.  
Foreign patents and additional patents pending.  
LIFE RELATED POLICY  
In situations where semiconductor component failure may endanger life, system designers using this product should design the system with  
appropriate error detection and correction, redundancy and back-up features to prevent such an occurrence.  
Xicor’s products are not authorized for use as critical components in life support devices or systems.  
1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life,  
and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected  
to result in a significant injury to the user.  
2. Acriticalcomponentisanycomponentofalifesupportdeviceorsystemwhosefailuretoperformcanbereasonablyexpectedtocausethefailure  
of the life support device or system, or to affect its satety or effectiveness.  
12  
X24001  
X24001 PROGRAMMING ORDER INFORMATION  
Customer Name: ......................................................  
Address: ...................................................................  
..............................................................................  
..............................................................................  
Complete Device Part Number: .................................  
AUTHORIZATION  
Programming Information Supplied By  
Print or Type Clearly Full Name  
Title  
Static Pattern  
Fill in matrix A below  
Incrementing Pattern  
Indicate in Matix A any static pattern and  
indicate in Matrix B beginning sequence value  
to be incremented.  
Signature  
Date  
Totally Random Pattern  
Matrix A  
Matrix B  
Data Pattern MSB First  
Address  
Data Pattern MSB First  
Address  
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
13  

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X24001PI XICOR Identi⑩PROM 获取价格
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