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MX27C8000QC-12 [Macronix]

8M-BIT [1M x8] CMOS EPROM; 8M - BIT [ 1M ×8 ] CMOS EPROM
MX27C8000QC-12
型号： MX27C8000QC-12
厂家： MACRONIX INTERNATIONAL    MACRONIX INTERNATIONAL
描述：

8M-BIT [1M x8] CMOS EPROM
8M - BIT [ 1M ×8 ] CMOS EPROM

可编程只读存储器 电动程控只读存储器
文件： 总15页 (文件大小：934K)
中文：  中文翻译
下载：  下载PDF数据表文档文件
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MX27C8000  
8M-BIT [1M x8] CMOS EPROM  
FEATURES  
• 1M x 8 organization  
• Operating current: 60mA  
• Single +5V power supply  
• +12.5Vprogrammingvoltage  
• Fast access time: 100/120/150 ns  
• Totally static operation  
• Standby current: 100uA  
• Package type:  
- 32 pin plastic DIP  
- 32 pin PLCC/SOP  
- 32 pin TSOP  
• Completely TTL compatible  
GENERAL DESCRIPTION  
programmersmaybeused. TheMX27C8000supports  
aintelligentfastprogrammingalgorithmwhichcanresult  
in programming time of less than two minutes.  
The MX27C8000 is a 5V only, 8M-bit, One Time  
ProgrammableReadOnlyMemory.Itisorganizedas1M  
words by 8 bits per word, operates from a single +5 volt  
supply, has a static standby mode, and features fast  
singleaddresslocationprogramming. Allprogramming  
signals are TTL levels, requiring a single pulse. For  
programmingoutsidefromthesystem,existingEPROM  
This EPROM is packaged in industry standard 32 pin  
dual-in-linepackages,32leadPLCC,32leadTSOPand  
32 lead SOP packages.  
PIN CONFIGURATIONS  
32 PLCC  
32 PDIP/SOP  
32 TSOP  
VCC  
A18  
A17  
A14  
A13  
A8  
A19  
A16  
A15  
A12  
A7  
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
1
A11  
A9  
1
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
OE/VPP  
A10  
CE  
2
2
4
5
1
32  
30  
29  
A8  
3
3
A14  
A13  
A8  
A7  
A6  
A5  
A4  
A3  
A2  
A1  
A0  
Q0  
A13  
A14  
A17  
A18  
VCC  
A19  
A16  
A15  
A12  
A7  
4
Q7  
4
5
Q6  
5
6
Q5  
A6  
6
7
Q4  
A9  
A5  
7
A9  
8
Q3  
A11  
OE/VPP  
A10  
CE  
A4  
8
MX27C8000  
9
GND  
Q2  
A11  
OE/VPP  
A10  
CE  
9
25  
A3  
9
MX27C8000  
10  
11  
12  
13  
14  
15  
16  
A2  
10  
11  
12  
13  
14  
15  
16  
Q1  
A1  
Q0  
Q7  
A0  
A0  
Q6  
Q0  
A6  
A1  
Q5  
Q1  
13  
14  
Q7  
21  
A5  
A2  
17  
20  
Q4  
Q2  
A4  
A3  
Q3  
GND  
BLOCK DIAGRAM  
PIN DESCRIPTION  
CE  
CONTROL  
OUTPUT  
SYMBOL  
A0~A19  
Q0~Q7  
CE  
PIN NAME  
Q0~Q7  
LOGIC  
BUFFERS  
OE/VPP  
Address Input  
Data Input/Output  
Chip Enable Input  
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Y-DECODER  
X-DECODER  
Y-SELECT  
OE/VPP  
VCC  
Output Enable Input/Program Supply Voltage  
Power Supply Pin (+5V)  
A0~A19  
8M BIT  
CELL  
ADDRESS  
INPUTS  
MAXTRIX  
GND  
Ground Pin  
VCC  
GND  
REV. 3.5, AUG. 20, 2001  
P/N: PM00259  
1
MX27C8000  
AUTO IDENTIFY MODE  
FUNCTIONAL DESCRIPTION  
Theautoidentifymodeallowsthereadingoutofabinary  
code from an EPROM that will identify its manufacturer  
and device type. This mode is intended for use by  
programmingequipmentforthepurposeofautomatically  
matching the device to be programmed with its  
corresponding programming algorithm. This mode is  
functional in the 25°C ±5°C ambient temperature range  
thatisrequiredwhenprogrammingtheMX27C8000.  
THEPROGRAMMINGOFTHEMX27C8000  
When theMX27C8000 isdelivered, or it iserased, the  
chip hasall8Mbitsinthe"ONE"orHIGHstate."ZEROs"  
areloadedintotheMX27C8000throughtheprocedureof  
programming.  
Forprogramming,thedatatobeprogrammedisapplied  
with 8 bits in parallel to the data pins.  
Toactivatethismode,theprogrammingequipmentmust  
force 12.0 ±0.5 V on address line A9 of the device. Two  
identifier bytes may then be sequenced from the device  
outputs by toggling address line A0 from VIL to VIH. All  
other address lines must be held at VIL during auto  
identify mode.  
Vcc must be applied simultaneously or before Vpp, and  
removed simultaneously or after Vpp. When  
programming an MXIC EPROM, a 0.1uF capacitor is  
required across Vpp and ground to suppress spurious  
voltage transients which may damage the device.  
Byte0(A0=VIL)representsthemanufacturercode,and  
byte 1 (A0 = VIH), the device identifier code. For the  
MX27C8000, these two identifier bytes are given in the  
Mode Select Table. All identifiers for manufacturer and  
devicecodeswillpossessoddparity, withtheMSB(Q7)  
defined as the parity bit.  
FASTPROGRAMMING  
Thedeviceissetupinthefastprogrammingmodewhen  
the programming voltage OE/VPP = 12.75V is applied,  
withVCC=6.25V(AlgorithmisshowninFigure1). The  
programming is achieved by applying a single TTL low  
level50uspulsetotheCEinputafteraddressesanddata  
line are stable. If the data is not verified, an additional  
pulse is applied for a maximum of 25 pulses. This  
process is repeated while sequencing through each  
address of the device. When the programming mode is  
completed,thedatainalladdressisverifiedatVCC= 5V  
±10%.  
READMODE  
TheMX27C8000hastwocontrolfunctions,bothofwhich  
must be logically satisfied in order to obtain data at the  
outputs. Chip Enable (CE) is the power control and  
shouldbeusedfordeviceselection. OutputEnable(OE)  
is the output control and should be used to gate data to  
the output pins, independent of device selection.  
Assuming that addresses are stable, address access  
time(tACC)isequaltothedelayfromCEtooutput(tCE).  
DataisavailableattheoutputstOEafterthefallingedge  
ofOE's,assumingthatCEhasbeenLOWandaddresses  
have been stable for at least tACC - tOE.  
PROGRAMINHIBITMODE  
Programming of multiple MX27C8000s in parallel with  
different data is also easily accomplished by using the  
Program Inhibit Mode. Except for CE and OE, all like  
inputs of the parallel MX27C8000 may be common. A  
TTL low-level program pulse applied to an MX27C8000  
CE input with OE/VPP = 12.5 ±0.5 Vwill program that  
MX27C8000. A high-level CE input inhibits the other  
MX27C8000sfrombeingprogrammed.  
STANDBYMODE  
The MX27C8000 has a CMOS standby mode which  
reduces the maximum VCC current to 100 uA. It is  
placedinCMOSstandbywhenCEisatVCC±0.3V. The  
MX27C8000 also has a TTL-standby mode which  
reduces the maximum VCC current to 1.5 mA. It is  
placed in TTL-standby when CE is at VIH. When in  
standby mode, the outputs are in a high-impedance  
state, independent of the OE input.  
PROGRAMVERIFYMODE  
Verificationshouldbeperformedontheprogrammedbits  
todeterminethattheywerecorrectlyprogrammed. The  
verification should be performed with OE /VPPand CE,  
at VIL, data should be verified tDV after the falling edge  
of CE.  
REV. 3.5, AUG. 20, 2001  
P/N: PM00259  
2
MX27C8000  
TWO-LINEOUTPUTCONTROLFUNCTION  
SYSTEMCONSIDERATIONS  
To accommodate multiple memory connections, a two-  
line control function is provided to allow for:  
During the switch between active and standby  
conditions, transient current peaks are produced on the  
rising and falling edges of Chip Enable. The magnitude  
of these transient current peaks is dependent on the  
outputcapacitanceloadingofthedevice. Ataminimum,  
a0.1uFceramiccapacitor(highfrequency,lowinherent  
inductance) should be used on each device between  
VCCandGNDtominimizetransienteffects. Inaddition,  
to overcome the voltage drop caused by the inductive  
effects of the printed circuit board traces on EPROM  
arrays, a 4.7 uF bulk electrolytic capacitor should be  
usedbetweenVCCandGNDforeacheightdevices. The  
location of the capacitor should be close to where the  
power supply is connected to the array.  
1. Low memory power dissipation,  
2. Assurance that output bus contention will not  
occur.  
It is recommended that CE be decoded and used as the  
primary device-selecting function, while OE be made a  
common connection to all devices in the array and  
connectedtotheREADlinefromthesystemcontrolbus.  
This assures that all deselected memory devices are in  
their low-power standby mode and that the output pins  
are only active when data is desired from a particular  
memory device.  
MODE SELECT TABLE  
PINS  
MODE  
CE  
OE/VPP  
VIL  
A0  
X
A9  
X
OUTPUTS  
DOUT  
High Z  
High Z  
High Z  
DIN  
Read  
VIL  
Output Disable  
Standby (TTL)  
Standby (CMOS)  
Program  
VIL  
VIH  
X
X
X
VIH  
X
X
VCC±0.3V  
VIL  
X
X
X
VPP  
VIL  
X
X
Program Verify  
Program Inhibit  
Manufacturer Code(3)  
Device Code(3)  
VIL  
X
X
DOUT  
High Z  
C2H  
VIH  
VPP  
VIL  
X
X
VIL  
VIL  
VIH  
VH  
VH  
VIL  
VIL  
80H  
3. A1 - A8 = A10 - A19 = VIL(For auto select)  
4. See DC Programming Characteristics for VPP voltage during  
programming.  
NOTES: 1. VH = 12.0 V ±0.5 V  
2. X = Either VIH or VIL  
REV. 3.5, AUG. 20, 2001  
P/N: PM00259  
3
MX27C8000  
FIigure 1. FAST PROGRAMMING FLOW CHART  
START  
ADDRESS = FIRST LOCATION  
VCC = 6.25V  
OE/VPP = 12.75V  
PROGRAM ONE 50 us PULSE  
LAST  
NO  
INCREMENT ADDRESS  
ADDRESS ?  
YES  
ADDRESS = FIRST LOCATION  
X = 0  
INCREMENT ADDRESS  
NO  
LAST  
PASS  
FAIL  
INCREMENT X  
VERIFY BYTE  
ADDRESS ?  
YES  
NO  
X = 25 ?  
PROGRAM ONE 50us PULSE  
YES  
VCC = 5.25V  
OE/VPP = VIL  
COMPARE  
ALL BYTES  
TO ORIGINAL  
DATA  
FAIL  
DEVICE FAILED  
PASS  
DEVICE PASSED  
REV. 3.5, AUG. 20, 2001  
P/N: PM00259  
4
MX27C8000  
SWITCHING TEST CIRCUITS  
DEVICE  
UNDER  
TEST  
1.8K ohm  
+5V  
DIODES = IN3064  
OR EQUIVALENT  
CL  
6.2K ohm  
CL = 100 pF including jig capacitance(60pF for 100ns parts)  
SWITCHING TEST WAVEFORMS  
2.0V  
0.8V  
2.0V  
TEST POINTS  
AC driving levels  
0.8V  
OUTPUT  
INPUT  
AC TESTING: AC driving levels are 2.4V/0.4V for commercial grade.  
Input pulse rise and fall times are < 10ns.  
REV. 3.5, AUG. 20, 2001  
P/N: PM00259  
5
MX27C8000  
NOTICE:  
ABSOLUTE MAXIMUM RATINGS  
Stresses greater than those listed under ABSOLUTE MAXIMUM  
RATINGS may cause permanent damage to the device. This is a  
stress rating only and functional operation of the device at these or  
any other conditions above those indicated in the operational  
sections of this specification is not implied. Exposure to absolute  
maximum rating conditions for extended period may affect reliability.  
RATING  
VALUE  
Ambient Operating Temperature  
Storage Temperature  
Applied Input Voltage  
Applied Output Voltage  
VCC to Ground Potential  
V9 & VPP  
0oC to 70oC  
-65oC to 125oC  
-0.5V to 7.0V  
NOTICE:  
-0.5V to VCC + 0.5V  
-0.5V to 7.0V  
Specifications contained within the following tables are subject to  
change.  
-0.5V to 13.5V  
DC/AC Operating Condition for Read Operation  
MX27C8000  
-10  
-12  
-15  
Operationg Temperature  
Vcc Power Supply  
Commercial  
0°C to 55°C  
5V ±10%  
0°C to 70°C  
5V ±10%  
0°C to 70°C  
5V ±10%  
DC CHARACTERISTICS  
SYMBOL  
VOH  
VOL  
VIH  
PARAMETER  
MIN.  
MAX.  
UNIT  
CONDITIONS  
Output High Voltage  
Output Low Voltage  
2.4  
V
V
IOH = -0.4mA  
IOL = 2.1mA  
0.4  
Input High Voltage  
2.0  
-0.3  
-10  
-10  
VCC + 0.5  
V
VIL  
Input Low Voltage  
0.8  
10  
V
ILI  
Input Leakage Current  
Output Leakage Current  
VCC Power-Down Current  
VCC Standby Current  
VCC Active Current  
VPP Supply Current Read  
uA  
uA  
uA  
mA  
mA  
uA  
VIN = 0 to 5.5V  
ILO  
10  
VOUT = 0 to 5.5V  
CE = VCC ±0.3V  
ICC3  
ICC2  
ICC1  
IPP  
100  
1.5  
60  
CE = VIH  
CE = VIL, f=5MHz, Iout = 0mA  
CE = OE = VIL, VPP = 5.5V  
10  
CAPACITANCE TA = 25oC, f = 1.0 MHz (Sampled only)  
SYMBOL  
CIN  
PARAMETER  
TYP.  
8
MAX.  
12  
UNIT  
pF  
CONDITIONS  
VIN = 0V  
Input Capacitance  
Output Capacitance  
VPP Capacitance  
COUT  
CVPP  
8
12  
pF  
VOUT = 0V  
VPP = 0V  
18  
25  
pF  
REV. 3.5, AUG. 20, 2001  
P/N: PM00259  
6
MX27C8000  
AC CHARACTERISTICS  
27C8000-10  
27C8000-12  
27C8000-15  
SYMBOL PARAMETER  
MIN.  
MAX.  
MIN.  
MAX.  
MIN.  
MAX. UNIT CONDITIONS  
tACC  
tCE  
Address to Output Delay  
100  
100  
40  
120  
120  
50  
150  
150  
65  
ns  
ns  
ns  
ns  
CE = OE = VIL  
OE = VIL  
Chip Enable to Output Delay  
Output Enable to Output Delay  
OE High to Output Float,  
tOE  
tDF  
CE = VIL  
0
0
30  
0
0
35  
0
0
50  
or CE High to Output Float  
Output Hold from Address,  
CE or OE which ever occurred first  
tOH  
ns  
DC PROGRAMMING CHARACTERISTICS TA = 25oC ±5oC  
SYMBOL  
VOH  
VOL  
VIH  
PARAMETER  
MIN.  
MAX.  
UNIT  
CONDITIONS  
IOH = -0.40mA  
IOL = 2.1mA  
Output High Voltage  
2.4  
V
Output Low Voltage  
0.4  
V
Input High Voltage  
2.0  
VCC + 0.5  
0.8  
V
VIL  
Input Low Voltage  
-0.3  
-10  
V
ILI  
Input Leakage Current  
A9 Auto Select Voltage  
VCC Supply Current (Program & Verify)  
VPP Supply Current(Program)  
Fast Programming Supply Voltage  
Fast Programming Voltage  
10  
uA  
V
VIN = 0 to 5.5V  
CE = VIL  
VH  
11.5  
12.5  
50  
ICC3  
IPP2  
VCC1  
VPP1  
mA  
mA  
V
30  
6.00  
12.5  
6.50  
13.0  
V
AC PROGRAMMING CHARACTERISTICS TA = 25oC ±5oC  
SYMBOL  
tAS  
PARAMETER  
MIN.  
2.0  
2.0  
0
TYP.  
MAX.  
UNIT  
us  
us  
us  
us  
ns  
us  
us  
us  
ns  
us  
us  
Address Setup Time  
Data Setup Time  
tDS  
tAH  
Address Hold Time  
Data Hold Time  
tDH  
2.0  
0
tDFP  
tVPS  
tPW  
Chip Enable to Output Float Delay  
VPP Setup Time  
130  
150  
2.0  
CE Program Pulse Width  
VCC Setup Time  
50  
tVCS  
tDV  
2.0  
Data Valid from CE  
OE/VPP Hold Time  
OE/VPP Recovery Time  
tOEH  
tVR  
2.0  
2.0  
REV. 3.5, AUG. 20, 2001  
P/N: PM00259  
7
MX27C8000  
WAVEFORMS  
READ CYCLE  
ADDRESS  
INPUTS  
DATA ADDRESS  
tACC  
CE  
OE  
tCE  
tDF  
DATA  
OUT  
VALID DATA  
tOE  
tOH  
FAST PROGRAMMING ALGORITHM WAVEFORMS  
PROGRAM  
PROGRAM VERIFY  
VIH  
Addresses  
VIL  
tAS  
Hi-z  
DATA OUT VALID  
DATA  
tDV  
tDS  
tDH  
tDFP  
tAH  
VPP1  
VIL  
OE/VPP  
CE  
tVPS  
tVPS  
tVR  
tPW  
VIH  
VIL  
tVCS  
VCC1  
VCC  
VCC  
REV. 3.5, AUG. 20, 2001  
P/N: PM00259  
8
MX27C8000  
ORDERING INFORMATION  
PLASTICPACKAGE  
PART NO.  
ACCESS TIME(ns) OPERATING CURRENT MAX.(mA) STANDBY CURRENT MAX.(uA) PACKAGE  
MX27C8000PC-10 100  
MX27C8000QC-10 100  
MX27C8000MC-10 100  
MX27C8000TC-10 100  
MX27C8000PC-12 120  
MX27C8000QC-12 120  
MX27C8000MC-12 120  
MX27C8000TC-12 120  
MX27C8000PC-15 150  
MX27C8000QC-15 150  
MX27C8000MC-15 150  
MX27C8000TC-15 150  
60  
60  
60  
60  
60  
60  
60  
60  
60  
60  
60  
60  
100  
100  
100  
100  
100  
100  
100  
100  
100  
100  
100  
100  
32 Pin DIP  
32 Pin PLCC  
32 Pin SOP  
32 Pin TSOP  
32 Pin DIP  
32 Pin PLCC  
32 Pin SOP  
32 Pin TSOP  
32 Pin DIP  
32 Pin PLCC  
32 Pin SOP  
32 Pin TSOP  
REV. 3.5, AUG. 20, 2001  
P/N: PM00259  
9
MX27C8000  
PACKAGE INFORMATION  
32-PIN PLASTIC DIP(600 mil)  
REV. 3.5, AUG. 20, 2001  
P/N: PM00259  
10  
MX27C8000  
32-PIN PLASTIC SOP(450 mil)  
REV. 3.5, AUG. 20, 2001  
P/N: PM00259  
11  
MX27C8000  
32-PINPLASTICLEADEDCHIPCARRIER(PLCC)  
REV. 3.5, AUG. 20, 2001  
P/N: PM00259  
12  
MX27C8000  
32-PIN PLASTIC TSOP  
REV. 3.5, AUG. 20, 2001  
P/N: PM00259  
13  
MX27C8000  
REVISION HISTORY  
RevisionNo. Description  
Page  
Date  
2.0  
1) Eliminate Interactive Programming Mode.  
5/30/1997  
2) Programming pulse change from 100us to 50us.  
1)Partial specification change for 100ns speed grade  
1-1) SWITCHING TEST Condition CL = 100pF---> CL = 60pF  
1-2) Operating Temperature 0°C to 70°C ----> 0°Cto55°C  
1-3) Vcc, 5V ±10%----> 5V ±5%  
3.0  
7/18/1997  
2)IPP1 100uA ----> 10uA.  
3.1  
1)Partial specification change for 100ns speed grade,  
VCC:5V ±5% ----->5V ±10%  
12/19/1997  
3.2  
3.3  
3.4  
3.5  
Added 32pin TSOP package type  
CorrectingOrderingInformation  
Cancel ceramic DIP package type  
Cancel"UltravioletErasable"wordinginGeneralDescription  
To modify Package Information  
P1,12  
P9  
P1,2,9,10  
P1  
OCT/20/1999  
OCT/21/1999  
MAR/02/2000  
AUG/20/2001  
P10~13  
REV. 3.5, AUG. 20, 2001  
P/N: PM00259  
14  
MX27C8000  
MACRONIX INTERNATIONAL CO., LTD.  
HEADQUARTERS:  
TEL:+886-3-578-6688  
FAX:+886-3-563-2888  
EUROPE OFFICE:  
TEL:+32-2-456-8020  
FAX:+32-2-456-8021  
JAPAN OFFICE:  
TEL:+81-44-246-9100  
FAX:+81-44-246-9105  
SINGAPORE OFFICE:  
TEL:+65-348-8385  
FAX:+65-348-8096  
TAIPEI OFFICE:  
TEL:+886-2-2509-3300  
FAX:+886-2-2509-2200  
MACRONIX AMERICA, INC.  
TEL:+1-408-453-8088  
FAX:+1-408-453-8488  
CHICAGO OFFICE:  
TEL:+1-847-963-1900  
FAX:+1-847-963-1909  
http : //www.macronix.com  
MACRONIX INTERNATIONAL CO., LTD. reserves the right to change product and specifications without notice.  
15  

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SI9130_11

 Pin-Programmable Dual Controller - Portable PCs

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SI9137

 Multi-Output, Sequence Selectable Power-Supply Controller for Mobile Applications

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SI9137DB

 Multi-Output, Sequence Selectable Power-Supply Controller for Mobile Applications

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SI9137LG

 Multi-Output, Sequence Selectable Power-Supply Controller for Mobile Applications

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SI9122E

 500-kHz Half-Bridge DC/DC Controller with Integrated Secondary Synchronous Rectification Drivers

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