MX27C2000QI-10 [Macronix]
2M-BIT [256K x 8] CMOS EPROM; 2M- BIT [ 256K ×8 ] CMOS EPROM型号: | MX27C2000QI-10 |
厂家: | MACRONIX INTERNATIONAL |
描述: | 2M-BIT [256K x 8] CMOS EPROM |
文件: | 总17页 (文件大小:948K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
MX27C2000
2M-BIT[256Kx8]CMOSEPROM
FEATURES
• 256Kx 8 organization
• Operatingcurrent:30mA
• Single +5V power supply
• Standby current: 100uA
• +12.5Vprogrammingvoltage
• Fast access time:35/45/55/70/90/100/120/150 ns
• Totally static operation
• Package type:
- 32 pin plastic DIP
- 32 pin SOP
- 32 pin PLCC
- 32 pin TSOP(I)
• Completely TTL compatible
GENERAL DESCRIPTION
The MX27C2000 is a 5V only, 2M-bit, One Time
Programmable Read Only Memory. It is organized as
256K words by 8 bits per word, operates from a single +
5 volt supply, has a static standby mode, and features
fast single address location programming. All program-
mingsignalsareTTLlevels,requiringasinglepulse.For
programmingoutsidefromthesystem,existingEPROM
programmers may be used. The MX27C2000 supports
aintelligentfastprogrammingalgorithmwhichcanresult
in programming time of less than one minute.
This EPROM is packaged in industry standard 32 pin
dual-in-line packages, 32 lead SOP, 32 lead PLCC and
32 lead TSOP (I) packages.
BLOCK DIAGRAM
PIN CONFIGURATIONS
32 PLCC
32 PDIP/SOP
CE
VCC
PGM
A17
A14
A13
A8
VPP
A16
A15
A12
A7
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
1
CONTROL
LOGIC
OUTPUT
Q0~Q7
PGM
OE
2
BUFFERS
4
1
32
30
29
3
A14
A13
A8
5
A7
A6
A5
A4
A3
A2
A1
A0
Q0
4
5
A6
6
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Y-DECODER
X-DECODER
Y-SELECT
A9
A5
7
A9
A11
OE
A10
CE
A4
8
A11
OE
A10
CE
Q7
9
25
MX27C2000
A3
A0~A17
9
2M BIT
CELL
A2
ADDRESS
INPUTS
10
11
12
13
14
15
16
A1
MAXTRIX
Q7
A0
Q6
Q0
Q5
Q1
13
21
14
17
20
Q4
Q2
VCC
VSS
VPP
Q3
GND
PIN DESCRIPTION
32 TSOP
SYMBOL
A0~A17
Q0~Q7
CE
PIN NAME
A11
A9
1
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
OE
2
A10
CE
Q7
Q6
Q5
Q4
Q3
Address Input
Data Input/Output
Chip Enable Input
A8
3
A13
A14
A17
PGM
VCC
VPP
A16
A15
A12
A7
4
5
6
7
8
OE
Output Enable Input
Programmable Enable Input
Program Supply Voltage
No Internal Connection
Power Supply Pin (+5V)
Ground Pin
MX27C2000
9
GND
Q2
Q1
Q0
A0
10
11
12
13
14
15
16
PGM
VPP
A6
A1
NC
A5
A2
A4
A3
VCC
GND
P/N: PM0157
REV. 4.0, AUG. 20, 2001
1
MX27C2000
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
functionalinthe25°C ±5°Cambienttemperaturerange
thatisrequiredwhenprogrammingtheMX27C2000.
THEPROGRAMMINGOFTHEMX27C2000
When the MX27C2000 is delivered, or it is erased, the
chip has all 2M bits in the "ONE", or HIGH state.
"ZEROs" are loaded into the MX27C2000 through the
procedureofprogramming.
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.
VCCmustbeappliedsimultaneouslyorbeforeVPP,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
MX27C2000, 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 VPP = 12.75V is applied, with
VCC = 6.25 V and PGM = VIH (Algorithm is shown in
Figure 1). The programming is achieved by applying a
single TTL low level 100us pulse to the PGM input after
addresses and data 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
programmingmodeiscompleted,thedatainalladdress
is verified at VCC = VPP = 5V ±10%.
READMODE
TheMX27C2000hastwocontrolfunctions,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, assumingthatCEhasbeenLOWandaddresses
have been stable for at least tACC - tOE.
PROGRAMINHIBITMODE
Programming of multiple MX27C2000s 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 MX27C2000 may be common. A
TTL low-level program pulse applied to an MX27C2000
CE input with VPP = 12.5 ±0.5 V and PGM LOW will
programthatMX27C2000. Ahigh-levelCEinputinhibits
theotherMX27C2000sfrombeingprogrammed.
STANDBYMODE
The MX27C2000 has a CMOS standby mode which
reduces the maximum VCC current to 100 uA. It is
placedinCMOSstandbywhenCEisatVCC±0.3V. The
MX27C2000 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
to determine that they were correctly programmed. The
verificationshouldbeperformedwithOEandCE atVIL,
PGM at VIH, and VPP at its programming voltage.
REV. 4.0, AUG. 20, 2001
P/N: PM0157
2
MX27C2000
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)shouldbeusedoneachdevicebetweenVcc
and GND to minimize transient effects. In addition, 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
theirlow-powerstandbymodeandthattheoutputpinsare
onlyactivewhendataisdesiredfromaparticularmemory
device.
MODE SELECT TABLE
PINS
MODE
CE
OE
VIL
VIH
X
PGM
X
A0
X
A9
X
VPP
VCC
VCC
VCC
VCC
VPP
VPP
VPP
VCC
VCC
OUTPUTS
DOUT
High Z
High Z
High Z
DIN
Read
VIL
Output Disable
Standby (TTL)
Standby (CMOS)
Program
VIL
X
X
X
VIH
X
X
X
VCC±0.3V
VIL
X
X
X
X
VIH
VIL
X
VIL
VIH
X
X
X
Program Verify
Program Inhibit
Manufacturer Code(3)
Device Code(3)
VIL
X
X
DOUT
High Z
C2H
VIH
X
X
VIL
VIL
VIL
X
VIL
VIH
VH
VH
VIL
X
20H
3. A1 - A8 = A10 - A17 = 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. 4.0, AUG. 20, 2001
P/N: PM0157
3
MX27C2000
FIGURE 1. FAST PROGRAMMING FLOW CHART
START
ADDRESS = FIRST LOCATION
VCC = 6.25V
VPP = 12.75V
X = 0
PROGRAM ONE 100us PULSE
INCREMENT X
INTERACTIVE
SECTION
YES
X = 25?
NO
FAIL
VERIFY BYTE
?
PASS
NO
LAST ADDRESS
INCREMENT ADDRESS
FAIL
YES
VCC = VPP = 5.25V
VERIFY SECTION
FAIL
DEVICE FAILED
VERIFY ALL BYTES
?
PASS
DEVICE PASSED
REV. 4.0, AUG. 20, 2001
P/N: PM0157
4
MX27C2000
SWITCHING TEST CIRCUITS
DEVICE
UNDER
TEST
1.8K ohm
+5V
DIODES = IN3064
OR EQUIVALENT
CL
6.2K ohm
CL = 100 pF including jig capacitance (30pF for MX27C2000-35/45/55/70)
SWITCHING TEST WAVEFORMS
2.0V
0.8V
2.0V
0.8V
TEST POINTS
AC driving levels
OUTPUT
INPUT
AC TESTING: AC driving levels are 2.4V/0.4V for commercial grade,3.0V/0V for industrial grade.
Input pulse rise and fall times are equal to or less than 10ns.
1.5V
1.5V
TEST POINTS
AC driving levels
OUTPUT
INPUT
AC TESTING: (1) AC driving levels are 3.0V/0V for commercial grade.
Input pulse rise and fall times are equal to or less than 10ns.
(2) For MX27C2000-35/45/55/70.
REV. 4.0, AUG. 20, 2001
P/N: PM0157
5
MX27C2000
ABSOLUTE MAXIMUM RATINGS
NOTICE:
RATING
VALUE
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.
Ambient Operating Temperature
Storage Temperature
Applied Input Voltage
Applied Output Voltage
VCC to Ground Potential
V9 & VPP
-40oC to 85oC
-65oC to 125oC
-0.5V to 7.0V
-0.5V to VCC + 0.5V
-0.5V to 7.0V
NOTICE:
Specifications contained within the following tables are subject to
change.
-0.5V to 13.5V
DC/ACOperatingConditionforReadOperation
MX27C2000
-35
-45
-55
-70
-90
-10
-12
-15
Operating
Commercial 0°C to 55°C 0°C to 55°C 0°C to 70°C
0°C to 70°C 0°C to 70°C 0°C to 70°C
0°C to 70°C
0°C to 70°C
Temperature Industrial
Vcc Power Supply
-40°C to 85°C -40°C to 85°C -40°C to 85°C -40°C to 85°C -40°C to 85°C -40°C to 85°C
5V ±5% 5V ±5% 5V ±10% 5V ±10% 5V ±10% 5V ±10% 5V ±10%
5V ±5%
DC CHARACTERISTICS
SYMBOL
VOH
VOL
VIH
PARAMETER
MIN.
MAX.
UNIT
V
CONDITIONS
IOH = -0.4mA
IOL = 2.1mA
Output High Voltage
Output Low Voltage
2.4
0.4
V
Input High Voltage
2.0
-0.3
-10
-10
VCC + 0.5
0.8
V
VIL
Input Low Voltage
V
ILI
Input Leakage Current
Output Leakage Current
VCC Power-Down Current
VCC Standby Current
VCC Active Current
VPP Supply Current Read
10
uA
uA
uA
mA
mA
uA
VIN = 0 to 5.5V
VOUT = 0 to 5.5V
CE = VCC ±0.3V
CE = VIH
ILO
10
ICC3
ICC2
ICC1
IPP
100
1.5
30
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. 4.0, AUG. 20, 2001
P/N: PM0157
6
MX27C2000
AC CHARACTERISTICS
27C2000-35
27C2000-45
27C2000-55
27C2000-70
Symbol PARAMETER
MIN.
MAX. MIN. MAX.
MIN.
MAX. MIN. MAX. Unit Conditions
tACC
tCE
Address to Output Delay
35
35
15
15
45
45
20
15
55
55
25
20
70
70
30
20
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
0
0
0
0
0
0
or CE High to Output Float
Output Hold from Address,CE or
OE which ever occurred first
tOH
ns
27C2000-90
27C2000-10
MAX.
100
27C2000-12
27C2000-15
Symbol PARAMETER
MIN.
MAX. MIN.
MIN.
MAX. MIN. MAX. Unit Conditions
tACC
tCE
Address to Output Delay
90
90
40
25
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,
100
tOE
tDF
45
CE = VIL
0
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
0
ns
REV. 4.0, AUG. 20, 2001
P/N: PM0157
7
MX27C2000
DC PROGRAMMING CHARACTERISTICS TA = 25oC ±5°C
SYMBOL
VOH
VOL
VIH
PARAMETER
MIN.
MAX.
UNIT
V
CONDITIONS
IOH = -0.40mA
IOL = 2.1mA
Output High Voltage
2.4
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
VH
11.5
12.5
50
ICC3
IPP2
VCC1
VPP1
mA
mA
V
30
CE=PGM=VIL,OE=VIH
6.00
12.5
6.50
13.0
V
AC PROGRAMMING CHARACTERISTICS TA = 25oC ±5°C
SYMBOL
tAS
PARAMETER
MIN.
2.0
2.0
2.0
0
MAX.
UNIT
us
us
us
us
us
ns
us
us
us
us
ns
CONDITIONS
Address Setup Time
OE Setup Time
tOES
tDS
Data Setup Time
tAH
Address Hold Time
Data Hold Time
tDH
2.0
0
tDFP
tVPS
tPW
Output Enable to Output Float Delay
VPP Setup Time
130
105
2.0
95
PGM Program Pulse Width
VCC Setup Time
tVCS
tCES
tOE
2.0
2.0
CE Setup Time
Data valid from OE
150
REV. 4.0, AUG. 20, 2001
P/N: PM0157
8
MX27C2000
WAVEFORMS
READCYCLE
ADDRESS
INPUTS
DATA ADDRESS
tACC
CE
tCE
OE
tDF
DATA
OUT
VALID DATA
tOE
tOH
FASTPROGRAMMINGALGORITHMWAVEFORM
PROGRAM
PROGRAM VERIFY
VIH
Addresses
VIL
tAH
tAS
Hi-z
DATA OUT VALID
DATA
VPP
DATA IN STABLE
tDFP
tDS
tDH
VPP1
VCC
tVPS
tVCS
VCC1
VCC
VCC
CE
VIH
VIL
tCES
VIH
VIL
PGM
OE
tOE
Max
tOES
tPW
VIH
VIL
REV. 4.0, AUG. 20, 2001
P/N: PM0157
9
MX27C2000
ORDERING INFORMATION
PLASTICPACKAGE
PART NO.
ACCESS TIME
OPERATING
CURRENT MAX.(mA)
30
STANDBY
OPERATING
TEMPERATURE
0°C to 55°C
PACKAGE
(ns)
CURRENT MAX.(uA)
100
MX27C2000PC-35 35
MX27C2000QC-35 35
MX27C2000MC-35 35
MX27C2000TC-35 35
MX27C2000PC-45 45
MX27C2000QC-45 45
MX27C2000MC-45 45
MX27C2000TC-45 45
MX27C2000PC-55 55
MX27C2000QC-55 55
MX27C2000MC-55 55
MX27C2000TC-55 55
32 Pin DIP
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
0°C to 55°C
0°C to 55°C
0°C to 55°C
0°C to 55°C
0°C to 55°C
0°C to 55°C
0°C to 55°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
-40°C to 85°C
-40°C to 85°C
-40°C to 85°C
-40°C to 85°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
-40°C to 85°C
-40°C to 85°C
-40°C to 85°C
-40°C to 85°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
-40°C to 85°C
-40°C to 85°C
-40°C to 85°C
-40°C to 85°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
-40°C to 85°C
-40°C to 85°C
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
32 Pin DIP
MX27C2000PI-55
55
MX27C2000QI-55 55
MX27C2000MI-55 55
32 Pin PLCC
32 Pin SOP
32 Pin TSOP
32 Pin DIP
MX27C2000TI-55
55
MX27C2000PC-70 70
MX27C2000QC-70 70
MX27C2000MC-70 70
MX27C2000TC-70 70
32 Pin PLCC
32 Pin SOP
32 Pin TSOP
32 Pin DIP
MX27C2000PI-70
70
MX27C2000QI-70 70
MX27C2000MI-70 70
32 Pin PLCC
32 Pin SOP
32 Pin TSOP
32 Pin DIP
MX27C2000TI-70
70
MX27C2000PC-90 90
MX27C2000QC-90 90
MX27C2000MC-90 90
MX27C2000TC-90 90
32 Pin PLCC
32 Pin SOP
32 Pin TSOP
32 Pin DIP
MX27C2000PI-90
90
MX27C2000QI-90 90
MX27C2000MI-90 90
32 Pin PLCC
32 Pin SOP
32 Pin TSOP
32 Pin DIP
MX27C2000TI-90
90
MX27C2000PC-10 100
MX27C2000QC-10 100
MX27C2000MC-10 100
MX27C2000TC-10 100
32 Pin PLCC
32 Pin SOP
32 Pin TSOP
32 Pin DIP
MX27C2000PI-10
100
MX27C2000QI-10 100
32 Pin PLCC
REV. 4.0, AUG. 20, 2001
P/N: PM0157
10
MX27C2000
PART NO.
ACCESS TIME
(ns)
OPERATING
CURRENT MAX.(mA)
30
STANDBY
OPERATING
TEMPERATURE
-40°C to 85°C
PACKAGE
CURRENT MAX.(uA)
100
MX27C2000MI-10 100
MX27C2000TI-10 100
32 Pin SOP
32 Pin TSOP
32 Pin DIP
30
30
30
30
30
30
30
30
100
100
100
100
100
100
100
100
-40°C to 85°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
-40°C to 85°C
-40°C to 85°C
-40°C to 85°C
MX27C2000PC-12 120
MX27C2000QC-12 120
MX27C2000MC-12 120
MX27C2000TC-12 120
32 Pin PLCC
32 Pin SOP
32 Pin TSOP
32 Pin DIP
MX27C2000PI-12
120
MX27C2000QI-12 120
MX27C2000MI-12 120
32 Pin PLCC
32 Pin SOP
MX27C2000TI-12
120
30
30
30
30
30
30
30
30
30
100
100
100
100
100
100
100
100
100
-40°C to 85°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
-40°C to 85°C
-40°C to 85°C
-40°C to 85°C
-40°C to 85°C
32 Pin TSOP
32 Pin DIP
MX27C2000PC-15 150
MX27C2000QC-15 150
MX27C2000MC-15 150
MX27C2000TC-15 150
32 Pin PLCC
32 Pin SOP
32 Pin TSOP
32 Pin DIP
MX27C2000PI-15
150
MX27C2000QI-15 150
MX27C2000MI-15 150
32 Pin PLCC
32 Pin SOP
32 Pin TSOP
MX27C2000TI-15
150
REV. 4.0, AUG. 20, 2001
P/N: PM0157
11
MX27C2000
PACKAGE INFORMATION
32-PIN PLASTIC DIP(600 mil)
REV. 4.0, AUG. 20, 2001
P/N: PM0157
12
MX27C2000
32-PIN PLASTIC SOP (450 mil)
REV. 4.0, AUG. 20, 2001
P/N: PM0157
13
MX27C2000
32-PINPLASTICLEADEDCHIPCARRIER(PLCC)
REV. 4.0, AUG. 20, 2001
P/N: PM0157
14
MX27C2000
32-PIN PLASTIC TSOP
REV. 4.0, AUG. 20, 2001
P/N: PM0157
15
MX27C2000
REVISION HISTORY
RevisionNo. Description
Page
Date
3.0
1) Eliminate Interactive Programming Mode.
06/11/1997
2) Reduce Operating current from 40mA to 30mA.
IPP 100uA --> 10uA
ChangeTSOPOrientation.
3.1
3.2
3.3
08/07/1997
04/09/1998
Add 45/55ns speed grades
P1,5,6,7,10 11/19/1998
02/02/1999
P1,7,9,10 Mar/16/1999
P10,11 Apr/27/1999
P1,5-7,9-10 JUL/13/1999
P10 AUG/20/1999
P1,2,10,13 FEB/29/2000
3.4
3.5
3.6
3.7
3.8
3.9
4.0
Modify the operating temperature from 70°C to 55°C for the 45ns partsP6,10
Add 100ns speed grades
Add 55ns/70ns speed grade for industrial grade parts
Add 35ns speed for commerial grade
Remove27C2000DC-35partnumber
Cancel ceramic DIP package type
Cancel"UltravioletErasable"wordinginGeneralDescription
To modify Package Information
P1
P12~15
AUG/20/2001
REV. 4.0, AUG. 20, 2001
P/N: PM0157
16
MX27C2000
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.
17
相关型号:
©2020 ICPDF网 联系我们和版权申明