27C512-12 Macronix International Co., 27C512-12 Datasheet

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27C512-12

Manufacturer Part Number
27C512-12
Description
Manufacturer
Macronix International Co.
Datasheet

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GND
FEATURES
GENERAL DESCRIPTION
The MX27C512 is a 5V only, 512K-bit, One-Time
Programmable Read Only Memory. It is organized as
64K words by 8 bits per word, operates from a single
+5volt supply, has a static standby mode, and features
fast single address location programming. All program-
ming signals are TTL levels, requiring a single pulse. For
programming outside from the system, existing EPROM
PIN CONFIGURATIONS
PDIP
P/N: PM0235
8 x 13.4mm 28TSOP(I)
OE/VPP
A15
A12
Q0
Q1
Q2
A7
A6
A5
A4
A3
A2
A1
A0
VCC
A11
A13
A14
A15
A12
64K x 8 organization
Single +5V power supply
+12.5V programming voltage
Fast access time: 45/55/70/90/100/120/150ns
Totally static operation
Completely TTL compatible
A9
A8
A7
A6
A5
A4
A3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
22
23
24
25
26
27
28
1
2
3
4
5
6
7
28
27
26
25
24
23
22
21
20
19
18
17
16
15
VCC
A14
A13
A8
A9
A11
OE/VPP
A10
CE
Q7
Q6
Q5
Q4
Q3
MX27C512
NC
Q0
A6
A5
A4
A3
A2
A1
A0
PLCC
13
5
9
14
4
MX27C512
17
1
32
21
20
19
18
17
16
15
14
13
12
11
10
9
8
30
20
29
25
21
A10
CE
Q7
Q6
Q5
Q4
Q3
GND
Q2
Q1
Q0
A0
A1
A2
A8
A9
A11
NC
OE/VPP
A10
CE
Q7
Q6
1
programmers may be used. The MX27C512 supports
intelligent fast programming algorithm which can result
in programming time of less than fifteen seconds.
This EPROM is packaged in industry standard 28 pin
dual-in-line packages 32 lead PLCC, and 28 lead
TSOP(I) packages.
BLOCK DIAGRAM
PIN DESCRIPTION
ADDRESS
- 28 pin plastic DIP
- 32 pin PLCC
- 28 pin 8 x 13.4 mm TSOP(I)
Operating current: 30mA
Standby current: 100uA
Package type:
INPUTS
A0~A15
SYMBOL
A0~A15
Q0~Q7
CE
OE/VPP
NC
VCC
GND
OE/VPP
GND
VCC
CE
512K-BIT [64Kx8] CMOS EPROM
.
.
.
.
.
.
.
.
PIN NAME
Address Input
Data Input/Output
Chip Enable Input
Output Enable Input/Program Supply
Voltage
No Internal Connection
Power Supply Pin (+5V)
Ground Pin
Y-DECODER
X-DECODER
CONTROL
MX27C512
LOGIC
.
.
.
.
.
.
.
.
Y-SELECT
MAXTRIX
BUFFERS
512K BIT
OUTPUT
CELL
REV. 4.8, AUG. 26, 2003
Q0~Q7

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27C512-12 Summary of contents

Page 1

... Totally static operation • Completely TTL compatible GENERAL DESCRIPTION The MX27C512 only, 512K-bit, One-Time Programmable Read Only Memory organized as 64K words by 8 bits per word, operates from a single +5volt supply, has a static standby mode, and features fast single address location programming. All program- ming signals are TTL levels, requiring a single pulse ...

Page 2

... FUNCTIONAL DESCRIPTION THE PROGRAMMING OF THE MX27C512 When the MX27C512 is delivered erased, the chip has all 512K bits in the "ONE" or HIGH state. "ZEROs" are loaded into the MX27C512 through the procedure of programming. For programming, the data to be programmed is applied with 8 bits in parallel to the data pins. ...

Page 3

... VIL X X VIH VPP X X VIL X X VPP X X VIL VIL VH VIL VIH A10 - A15 = VIL(For auto select) 4. See DC Programming Characteristics for VPP voltage during programming. 3 MX27C512 OUTPUTS DOUT High Z High Z High Z DIN DOUT High Z C2H 91H REV. 4.8, AUG. 26, 2003 ...

Page 4

... OE/VPP = 12.75V PROGRAM ONE 100us PULSE LAST NO ADDRESS ? YES ADDRESS = FIRST LOCATION PASS FAIL VERIFY BYTE PROGRAM ONE 100us PULSE VCC = 5.25V OE/VPP = VIL COMPARE ALL BYTES TO ORIGINAL DATA PASS DEVICE PASSED 4 MX27C512 INCREMENT YES FAIL DEVICE FAILED REV. 4.8, AUG. 26, 2003 ...

Page 5

... TEST POINTS 0.8V INPUT Input pulse rise and fall times are < 10ns. 1.5V TEST POINTS INPUT Input pulse rise and fall times are < 10ns. (2) For MX27C1000-45, MX27C1000/1001-55, MX27C1000/1001-70. 5 MX27C512 1.8K ohm +5V DIODES = IN3064 OR EQUIVALENT 2.0V 0.8V OUTPUT 1.5V OUTPUT REV. 4.8, AUG. 26, 2003 ...

Page 6

... VCC + 0.5 -0.2 0.8 -10 10 -10 10 100 1 MIN. MAX MX27C512 -10 -12 -15 0°C to 70° C 0°C to 70°C 0°C to 70° ± 10% 5V ± 10% 5V ± 10% UNIT CONDITIONS V IOH = -0.4mA V IOL = 2.1mA VIN = 0 to 5.5V uA VOUT = VCC ± ...

Page 7

... Fast Programming Supply Voltage VPP1 Fast Programming Voltage P/N:PM0235 27C512-45 27C512-55 27C512-70 MIN. MAX. MIN. MAX. MIN. MAX. MIN 27C512-10 27C512-12 27C512-15 MIN. MAX. MIN. MAX. MIN. 100 120 100 120 ± 5°C MIN. MAX. 2.4 0.4 2.0 VCC + 0.5 -0.2 0.8 ...

Page 8

... Data Hold Time tDFP Chip Enable to Output Float Delay tVPS VPP Setup Time tPW CE Program Pulse Width tVCS Vcc Setup Time tDV Data Valid from CE tOEH OE/VPP Hold Time tVR OE/VPP Recovery Time P/N:PM0235 MX27C512 ± 5° C MIN. MAX. UNIT 130 ...

Page 9

... DATA tDS VPP1 OE/VPP VIL tVPS VIH CE VIL tVCS VCC1 VCC VCC P/N:PM0235 DATA ADDRESS tACC tCE VALID DATA tOE PROGRAM Hi-z tDV tDH tVPS tVR tPW 9 MX27C512 tDF tOH PROGRAM VERIFY DATA OUT VALID tDFP tAH REV. 4.8, AUG. 26, 2003 ...

Page 10

... MX27C512QC-12 120 MX27C512TC-12 120 MX27C512PC-15 150 MX27C512QC-15 150 MX27C512TC-15 150 MX27C512PI-45 45 MX27C512QI-45 45 MX27C512TI-45 45 MX27C512PI-55 55 MX27C512QI-55 55 MX27C512TI-55 55 MX27C512PI-70 70 MX27C512QI-70 70 MX27C512TI-70 70 MX27C512PI-90 90 MX27C512QI-90 90 MX27C512TI-90 90 MX27C512PI-12 120 MX27C512QI-12 120 MX27C512TI-12 120 MX27C512PI-15 150 MX27C512QI-15 150 MX27C512TI-15 150 MX27C512TA-90 90 MX27C512TA-120 120 P/N:PM0235 OPERATING STANDBY CURRENT MAX ...

Page 11

... PACKAGE INFORMATION P/N:PM0235 MX27C512 11 REV. 4.8, AUG. 26, 2003 ...

Page 12

... P/N:PM0235 MX27C512 12 REV. 4.8, AUG. 26, 2003 ...

Page 13

... P/N:PM0235 MX27C512 13 REV. 4.8, AUG. 26, 2003 ...

Page 14

... Add automotive grade 4.6 Remove "ultraviolet erasable" wording 4.7 To modify Package Information 4.8 To modify 32-PLCC package information A1: from 0.50mm(0.020 inch)/nom. to 0.58mm(0.023 inch)/nom. from 0.66mm(0.026 inch)/nom. to 0.81mm(0.032 inch)/nom. P/N:PM0235 MX27C512 Page P1,2,10,12 P1,10 P11~13 P6,10 P1 P11~13 P12 14 Date ...

Page 15

... SINGAPORE OFFICE: TEL:+65-348-8385 FAX:+65-348-8096 TAIPEI OFFICE: TEL:+886-2-2509-3300 FAX:+886-2-2509-2200 ACRONIX MERICA, NC. 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 C L O., TD. MACRONIX INTERNATIONAL CO., LTD. reserves the right to change product and specifications without notice. MX27C512 ...

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