27C010T - PROM, 1 Mb (128kb x 8)

27C010T
1 Megabit (128K x 8-Bit) OTP EPROM
A5
VPP
1
32
VCC
A9
A16
PGM
A15
NC
A12
A12
A14
A16
A7
A13
I/O0
A6
A8
I/O7
A5
A9
27C010T
A4
A3
1024 x 1024
Memory Matrix
X-Decoder
Input
Data
Control
Y-Gating
Y-Decoder
A11
OE
A2
A10
A1
CE
A0
I/O7
I/O0
I/O6
CE
OE
A0-A4
A10-A11
PGM
I/O5
I/O2
I/O4
VCC
VPP
VSS
16
17
H
: High Threshold Inverter
Memory
I/O1
H
VSS
Logic Diagram
I/O3
FEATURES:
DESCRIPTION:
• 128k x 8 Bit OTP EPROM organization
• RAD-PAK® radiation-hardened against natural space radiation
• Total dose hardness:
- >100 krad (Si), depending upon space mission
• Excellent Single Event Effects:
- SELTH LET: > 80 MeV/mg/cm2
- SEUTH LET (read mode): >80 Mev/mg/cm2
• Package:
- 32 pin RAD-PAK® flat pack
- Weight - 6.0 grams
• Fast access time:
- 120, 150, 200 ns (max) times available
• Low power consumption:
- Active mode: 50 mW/MHz (typ)
- Standby mode: 5µW (typ)
• High speed page and word programming:
- Page programming time: 14 sec (typ)
• Programming power supply:
- VPP = 12.5 V ± 0.3 V
• One-time Programmable
• Pin Arrangement
- JEDEC standard byte-wide EPROM
- Flash memory and mask ROM compatible
Maxwell Technologies’ 27C010T high density 1 Megabit
One-time Programmable Electrically Programmable Read
Only Memory microcircuit features a greater than 100 krad (Si)
total dose tolerance, depending upon space mission. The
27C010T features fast address times and low power dissipation. The 27C010T offers high speed programming using page
programming mode. The 27C010T is offered in JEDEC-Standard Byte-Wide EPROM pinouts, which allows socket replacement with Flash Memory and Mask ROMs.
Maxwell Technologies' patented RAD-PAK® packaging technology incorporates radiation shielding in the microcircuit package. It eliminates the need for box shielding while providing
the required radiation shielding for a lifetime in orbit or space
mission. In a GEO orbit, RAD-PAK provides greater than 100
krad (Si) radiation dose tolerance. This product is available
with screening up to Class S.
12.12.01 Rev 2
(858) 503-3300 - Fax: (858) 503-3301 - www.maxwell.com
All data sheets are subject to change without notice
1
©2001 Maxwell Technologies
All rights reserved.
27C010T
1 Megabit (128K x 8-Bit) - OTP EPROM
TABLE 1. 27C010T PINOUT DESCRIPTION
PIN
SYMBOL
12-5, 27, 26, 23, 25,
4, 28, 29, 3 ,2
A0 - A16
DESCRIPTION
Address
I/O0 - I/O7
Input/Output
22
CE
Chip Enable
24
OE
Output Enable
32
VCC
Power Supply
1
VPP
Programming Supply
16
VSS
Ground
31
PGM
Programming Enable
30
NC
No Connection
Memory
TABLE 2. 27C010T ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
MIN
MAX
UNIT
Supply Voltage 1
VCC
-0.6
7.0
V
Programming Voltage 1
VPP
-0.6
13.5
V
VIN, VOUT
-0.6
7.0
V
A9 Voltage 2
VID
-0.6
13.0
V
Operating Temperature Range
TA
-55
+125
°C
Storage Temperature Range
TS
-65
+150
°C
All Input and Output Voltage 1,2
1. Relative to VSS.
2. VIN, VOUT, and VID min = -1.0V for pulse width < 20 ns.
TABLE 3. DELTA LIMITS
PARAMETER
VARIATION
ICC1
±10% of value specified on Table 6
ICC2
±10% of value specified on Table 6
ICC3
±10% of value specified on Table 6
ISB
±10% of value specified on Table 6
12.12.01 Rev 2
All data sheets are subject to change without notice
2
©2001 Maxwell Technologies
All rights reserved.
27C010T
1 Megabit (128K x 8-Bit) - OTP EPROM
TABLE 4. 27C010T RECOMMENDED OPERATING CONDITIONS
PARAMETER
SYMBOL
MIN
MAX
UNITS
Supply Voltage
VCC
4.5
5.5
V
Input Voltage
VIL
-0.31
0.8
V
VIH
2.2
ΘJC
VCC +12
--
1.27
°C/W
TA
-55
+125
°C
SYMBOL
MIN
MAX
UNIT
CIN
--
10
pF
COUT
--
15
pF
Thermal Impedance
Operating Temperature Range
1. VIL min = -1.0V for pulse width < 50 ns.
2. VIH max = VCC + 1.5V for pulse width < 20 ns.
TABLE 5. 27C010T CAPACITANCE 1
PARAMETER
Output Capacitance
Memory
Input Capacitance
1. Guaranteed by design.
TABLE 6. 27C010T DC ELECTRICAL CHARACTERISTICS FOR READ OPERATION
(VCC = 5V ± 10%, VPP = VSS, TA = -55 TO +125 °C, UNLESS OTHERWISE SPECIFIED)
PARAMETER
SYMBOL
TEST CONDITION
SUB
GROUPS
MIN
TYP
MIN
UNIT
Input Leakage Current
ILI
VIN = 5.5V
1, 2, 3
--
--
2
µA
Output Leakage Current
ILO
VOUT = 5.5V/0.45V
1, 2, 3
--
--
2
µA
Standby VCC Current
ISB
CE = VIH
1, 2, 3
--
--
1
mA
Operating VCC Current
ICC1
IOUT = 0 mA, CE = VIL
1, 2, 3
--
--
30
mA
ICC2
IOUT = 0 mA, f = 5 MHz
1, 2, 3
--
--
30
ICC3
IOUT = 0 mA, f = 10 MHz
1, 2, 3
--
--
50
VPP Current
IPP1
VPP = 5.5V
1, 2, 3
--
1
20
µA
Input Voltage
VIH
1, 2, 3
2.2
--
--
V
VIL
1, 2, 3
--
--
0.8
Output Voltage
VOH
IOH = -400 µA
1, 2, 3
2.4
--
--
VOL
IOL = 2.1 mA
1, 2, 3
--
--
0.45
12.12.01 Rev 2
V
All data sheets are subject to change without notice
3
©2001 Maxwell Technologies
All rights reserved.
27C010T
1 Megabit (128K x 8-Bit) - OTP EPROM
TABLE 7. 27C010T AC ELECTRICAL CHARACTERISTICS FOR READ OPERATION 1
(VCC = 5V ± 10%, VPP = VSS, TA = -55 TO +125 °C, UNLESS OTHERWISE SPECIFIED)
PARAMETER
TEST CONDITION
SYMBOL
SUB GROUPS
CE = OE = VIL
tACC
9, 10, 11
Chip Enable Access Time
- 120
- 150
- 200
OE = VIL
tCE
9, 10, 11
Output Enable Access TIme
- 120
- 150
- 200
CE = VIL
tOE
9, 10, 11
Output Hold to Address Change
- 120
- 150
- 200
CE = VIL
tOH
9, 10, 11
Output Disable to High-Z 2
- 120
- 150
- 200
CE = OE = VIL
tDF
9, 10, 11
MAX
----
120
150
200
----
120
150
200
----
60
70
70
0
0
0
----
0
0
0
50
50
50
UNIT
ns
ns
ns
ns
Memory
Address Access Time
- 120
- 150
- 200
MIN
ns
1. Test conditions:
- Input pulse levels 0.45V/2.4V
- Input rise and fall times < 10 ns
- Output load 1 TTL gate + 100 pF (including scope and jig)
- Referenced levels for measuring timing 0.8V/2.0V
2. tDF is defined as the time at which the output becomes an open circuit and data is no longer driven.
12.12.01 Rev 2
All data sheets are subject to change without notice
4
©2001 Maxwell Technologies
All rights reserved.
27C010T
1 Megabit (128K x 8-Bit) - OTP EPROM
TABLE 8. 27C010T DC ELECTRICAL CHARACTERISTICS FOR PROGRAMMING OPERATIONS 1,2,3,4
(VCC = 6.25V + 0.25V, VPP = 12.5V + 0.3V, TA = 25°C)
PARAMETER
SYMBOL
TEST CONDITION
MIN
MAX
UNIT
1, 2, 3
--
2
µA
1, 2, 3
--
30
mA
1, 2, 3
--
40
mA
V
Input Leakage Current
ILI
Operating VCC Current
ICC
Operating VPP Current
IPP
Input Voltage 5
VIH
1, 2, 3
2.2
VCC +5 6
VIL
1, 2, 3
-0.1 7
0.8
Output Voltage
VIN = 0V to VCC
SUB GROUPS
CE = PGM = VIL
VOH
IOH = -400 µA
1, 2, 3
2.4
--
VOL
IOH = 2.1 mA
1, 2, 3
--
0.45
V
1. VCC must be applied before VPP and removed after VPP.
2. VPP must not exceed 13V, inlcuding overshoot.
3. Do not change VPP from VIL to 12.5V or 12.5V to VIL when CE =LOW.
Memory
4. DC electrical paramters for programming operations are not tested. These parameters are guaranteed by design.
5. Device reliability may be adversely affected if the device is installed or removed while VPP = 12.5V.
6. If VIH is over the specified maximum value, programming operation can not be guaranteed.
7. VIL min = -0.6V for pulse width < 20 ns.
TABLE 9. 27C010T AC ELECTRICAL CHARACTERISTICS FOR PROGRAMMING OPERATIONS 1,2
(VCC = 6.25V + 0.25V, VPP = 12.5V ± 0.3V, TA = 25°C)
PARAMETER
SYMBOL
SUB GROUPS
MIN
TYP
MAX
UNIT
Address Setup Time
tAS
9, 10, 11
2
--
--
µs
Address Hold Time
tAH
9, 10, 11
0
--
--
µs
Data Setup Time
tDS
9, 10, 11
2
--
--
µs
Data Hold Time
tDH
9, 10, 11
2
--
--
µs
Chip Enable Setup TIme
tCES
9, 10, 11
2
--
--
µs
VPP Setup Time
tVPS
9, 10, 11
2
--
--
µs
VCC Setup Time
tVCS
9, 10, 11
2
--
--
µs
Output Enable Setup Time
tOES
9, 10, 11
2
--
--
µs
Output Disable Time
tDF
9, 10, 11
0
--
130
ns
PGM Initial Programming Pulse Width
tPW
9, 10, 11
0.19
0.20
0.21
ms
PGM Overprogramming Pulse Width
tOPW
9, 10, 11
0.19
--
5.25
ms
Data Valid from Output Enable Time
tOE
9, 10, 11
0
--
150
ns
Output Enable Pulse During Data Latch
tLW
9, 10, 11
1
--
--
µs
Output Enable Hold Time
tOEH
9, 10, 11
2
--
--
µs
Chip Enable Hold Time
tCEH
9, 10, 11
2
--
--
µs
12.12.01 Rev 2
All data sheets are subject to change without notice
5
©2001 Maxwell Technologies
All rights reserved.
27C010T
1 Megabit (128K x 8-Bit) - OTP EPROM
TABLE 9. 27C010T AC ELECTRICAL CHARACTERISTICS FOR PROGRAMMING OPERATIONS 1,2
(VCC = 6.25V + 0.25V, VPP = 12.5V ± 0.3V, TA = 25°C)
PARAMETER
PGM Setup TIme
SYMBOL
SUB GROUPS
MIN
TYP
MAX
UNIT
tPGMS
9, 10, 11
2
--
--
µs
1. Test conditions:
- Input pulse levels 0.45V / 2.4V
- Input rise and fall times < 20 ns
- Referenced levels for measuring timing 0.8V/2.0V
2. AC electrical parameters for programming operation are not tested. These are guaranteed by design.
TABLE 10. 27C010T MODE SELECTION 1,2
MODE
VCC
CE
OE
PGM
A0
I/O
READ
VCC
VCC
VIL
VIL
VPP
X
DOUT
OUTPUT DISABLE
VCC
VCC
VIL
VIH
VIH
X
High-Z
STANDBY
VCC
VCC
VIH
X
X
X
High-Z
PROGRAM
VPP
VCC
VIL
VIN
VIL
X
DIN
PROGRAM VERIFY
VPP
VSS
VIL
VIL
VIH
X
DOUT
PAGE DATA LATCH
VPP
VCC
VIH
VIL
VIH
X
DIN
PAGE PROGRAM
VPP
VCC
VIH
VIH
VIL
X
High-Z
PROGRAM INHIBIT
VCC
VCC
VIL
VIL
VIL
X
High-Z
VPP
VCC
VIL
VIH
VIH
X
High-Z
VPP
VCC
VIH
VIL
VIL
X
High-Z
VPP
VCC
VIH
VIH
VIH
X
High-Z
VCC
VCC
VIL
VIL
VIH
VIH
ID
IDENTIFIER
Memory
VPP
1. X = Don’t care.
2. 11.5V < VH < 12.5V.
12.12.01 Rev 2
All data sheets are subject to change without notice
6
©2001 Maxwell Technologies
All rights reserved.
27C010T
1 Megabit (128K x 8-Bit) - OTP EPROM
FIGURE 1. READ TIMING WAVEFORM
Memory
FIGURE 1.
12.12.01 Rev 2
All data sheets are subject to change without notice
7
©2001 Maxwell Technologies
All rights reserved.
27C010T
1 Megabit (128K x 8-Bit) - OTP EPROM
FIGURE 2. BYTE PROGRAMMING FLOWCHART
Memory
12.12.01 Rev 2
All data sheets are subject to change without notice
8
©2001 Maxwell Technologies
All rights reserved.
27C010T
1 Megabit (128K x 8-Bit) - OTP EPROM
FIGURE 3. BYTE PROGRAMMING TIMING WAVEFORM
Memory
12.12.01 Rev 2
All data sheets are subject to change without notice
9
©2001 Maxwell Technologies
All rights reserved.
27C010T
1 Megabit (128K x 8-Bit) - OTP EPROM
FIGURE 4. PAGE PROGRAMMING FLOWCHART
Memory
12.12.01 Rev 2
All data sheets are subject to change without notice
10
©2001 Maxwell Technologies
All rights reserved.
27C010T
1 Megabit (128K x 8-Bit) - OTP EPROM
FIGURE 5. PAGE PROGRAMMING TIMING WAVEFORM
Memory
12.12.01 Rev 2
All data sheets are subject to change without notice
11
©2001 Maxwell Technologies
All rights reserved.
27C010T
1 Megabit (128K x 8-Bit) - OTP EPROM
32LDFP
Memory
32 PIN RAD-PAK® FLAT PACKAGE
DIMENSION
SYMBOL
MIN
NOM
MAX
A
0.194
0.207
0.220
b
0.015
0.017 ±.002
0.019
c
0.004
0.005
0.007
D
0.812
0.820
0.828
E
0.474
0.480
0.486
E1
--
--
0.498
E2
0.304
0.310
0.316
E3
0.030
0.085
--
e
0.050 BSC
L
0.370
0.380
0.390
Q
0.067
0.070
0.073
S1
0.005
0.027
--
N
32
F32-09
Note: All dimensions in inches
12.12.01 Rev 2
All data sheets are subject to change without notice
12
©2001 Maxwell Technologies
All rights reserved.
1 Megabit (128K x 8-Bit) - OTP EPROM
27C010T
Important Notice:
These data sheets are created using the chip manufacturer’s published specifications. Maxwell Technologies verifies
functionality by testing key parameters either by 100% testing, sample testing or characterization.
The specifications presented within these data sheets represent the latest and most accurate information available to
date. However, these specifications are subject to change without notice and Maxwell Technologies assumes no
responsibility for the use of this information.
Maxwell Technologies’ products are not authorized for use as critical components in life support devices or systems
without express written approval from Maxwell Technologies.
Any claim against Maxwell Technologies must be made within 90 days from the date of shipment from Maxwell Technologies. Maxwell Technologies’ liability shall be limited to replacement of defective parts.
Memory
12.12.01 Rev 2
All data sheets are subject to change without notice
13
©2001 Maxwell Technologies
All rights reserved.
27C010T
1 Megabit (128K x 8-Bit) - OTP EPROM
Product Ordering Options
Model Number
27C010T XX
F
X
-XX
Option Details
Feature
12 = 120 ns
15 = 150 ns
20 = 200 ns
Screening Flow
Monolithic
S = Maxwell Class S
B = Maxwell Class B
E = Engineering (testing @ +25°C)
I = Industrial (testing @ -55°C,
+25°C, +125°C)
Package
F = Flat Pack
Radiation Feature
RP = RAD-PAK® package
RT1 = Guaranteed to 10 krad at
die level
RT2 = Guaranteed to 25 krad at
die level
RT4 = Guaranteed to 40 krad at
die level
Base Product
Nomenclature
1 Megabit (128K x 8-Bit) - OTP
EPROM
12.12.01 Rev 2
All data sheets are subject to change without notice
Memory
Access Time
14
©2001 Maxwell Technologies
All rights reserved.
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