ETC AT27C010-12JA

Features
• Fast Read Access Time - 45 ns
• Low-Power CMOS Operation
•
•
•
•
•
•
•
– 100 µA max. Standby
– 25 mA max. Active at 5 MHz (AT27C010L)
– 35 mA max. Active at 5 MHz (AT27C010)
JEDEC Standard Packages
– 32-Lead 600-mil PDIP
– 32-Lead PLCC
– 32-Lead TSOP
5V ± 10% Supply
High Reliability CMOS Technology
– 2000V ESD Protection
– 200 mA Latchup Immunity
Rapid™ Programming Algorithm - 100 µs/byte (typical)
CMOS and TTL Compatible Inputs and Outputs
Integrated Product Identification Code
Commercial, Industrial and Automotive Temperature Ranges
1-Megabit
(128K x 8)
OTP EPROM
AT27C010(L)
Description
The AT27C010(L) is a low-power, high-performance 1,048,576-bit one-time programmable read only memory (OTP EPROM) organized as 128K by 8 bits. They require
only one 5V power supply in normal read mode operation. Any byte can be accessed
in less than 45 ns, eliminating the need for speed reducing WAIT states on high-performance microprocessor systems.
Two power versions are offered. In read mode, the AT27C010 typically consumes 25
mA while the AT27C010L requires only 8 mA. Standby mode supply current for both
parts is typically less than 10 µA.
(continued)
PLCC Top View
Addresses
O0 - O7
Outputs
CE
Chip Enable
OE
Output Enable
PGM
Program Strobe
NC
No Connect
A7
A6
A5
A4
A3
A2
A1
A0
O0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
VCC
PGM
NC
A14
A13
A8
A9
A11
OE
A10
CE
O7
O6
O5
O4
O3
5
6
7
8
9
10
11
12
13
29
28
27
26
25
24
23
22
21
A14
A13
A8
A9
A11
OE
A10
CE
O7
1M bit EPROM
TSOP Top View
Type 1
PDIP Top View
VPP
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
O0
O1
O2
GND
4
3
2
1
32
31
30
A0 - A16
14
15
16
17
18
19
20
Function
O1
O2
GND
O3
O4
O5
O6
Pin Name
A12
A15
A16
VPP
VCC
PGM
NC
Pin Configurations
A11
A9
A8
A13
A14
NC
PGM
VCC
VPP
A16
A15
A12
A7
A6
A5
A4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
OE
A10
CE
O7
O6
O5
O4
O3
GND
O2
O1
O0
A0
A1
A2
A3
Rev. 0321J–07/98
1
The AT27C010(L) in available in a choice of industry standard JEDEC-approved one-time programmable (OTP)
plastic PDIP, PLCC, and TSOP packages. All devices feature two line control (CE, OE) to give designers the flexibility to prevent bus contention.
With 128K byte storage capability, the AT27C010(L) allows
firmware to be stored reliably and to be accessed by the
system without the delays of mass storage media.
Atmel’s 27C010(L) have additional features to ensure high
quality and efficient production use. The Rapid™ Programming Algorithm reduces the time required to program the
part and guarantees reliable programming. Programming
time is typically only 100 µs/byte. The Integrated Product
Identification Code electronically identifies the device and
manufacturer. This feature is used by industry standard
programming equipment to select the proper programming
algorithms and voltages.
Block Diagram
2
AT27C010(L)
System Considerations
Switching between active and standby conditions via the
Chip Enable pin may produce transient voltage excursions.
Unless accommodated by the system design, these transients may exceed data sheet limits, resulting in device
non-conformance. At a minimum, a 0.1 µF high frequency,
low inherent inductance, ceramic capacitor should be utilized for each device. This capacitor should be connected
between the V CC and Ground terminals of the device, as
close to the device as possible. Additionally, to stabilize the
supply voltage level on printed circuit boards with large
EPROM arrays, a 4.7 µF bulk electrolytic capacitor should
be utilized, again connected between the VCC and Ground
terminals. This capacitor should be positioned as close as
possible to the point where the power supply is connected
to the array.
AT27C010(L)
Absolute Maximum Ratings*
Temperature Under Bias ................................ -55°C to +125°C
*NOTICE:
Storage Temperature ..................................... -65°C to +150°C
Voltage on Any Pin with
Respect to Ground .........................................-2.0V to +7.0V(1)
Voltage on A9 with
Respect to Ground ......................................-2.0V to +14.0V(1)
Stresses beyond 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 beyond those indicated in the operational sections of this specification is not implied.
Exposure to absolute maximum rating conditions
for extended periods may affect device reliability.
VPP Supply Voltage with
Respect to Ground .......................................-2.0V to +14.0V(1)
Note:
1.
Minimum voltage is -0.6V dc which may undershoot to -2.0V for pulses of less than 20 ns. Maximum output pin voltage is
VCC + 0.75V dc which may overshoot to +7.0 volts for pulses of less than 20 ns.
Operating Modes
Mode\Pin
CE
OE
PGM
Ai
VPP
(1)
Outputs
Read
VIL
VIL
X
Ai
X
DOUT
Output Disable
X
VIH
X
X
X
High Z
VIH
X
X
X
X
High Z
VIL
VIH
VIL
Ai
VPP
DIN
PGM Verify
VIL
VIL
VIH
Ai
VPP
DOUT
PGM Inhibit
VIH
X
X
X
VPP
High Z
Standby
Rapid Program
(2)
(3)
Product Identification(4)
Notes:
VIL
VIL
X
A9 = VH
A0 = VIH or VIL
A1 - A16 = VIL
X
Identification Code
1. X can be VIL or VIH.
2. Refer to Programming Characteristics.
3. VH = 12.0 ± 0.5V.
4. Two identifier bytes may be selected. All Ai inputs are held low (VIL), except A9 which is set to VH and A0 which is toggled low
(VIL) to select the Manufacturer’s Identification byte and high (VIH) to select the Device Code byte.
3
DC and AC Operating Conditions for Read Operation
AT27C010/AT27C010L
-45
-55
-70
-90
-12
-15
0°C - 70°C
0°C - 70°C
0°C - 70°C
0°C - 70°C
0°C - 70°C
0°C - 70°C
-40°C - 85°C
-40°C - 85°C
-40°C - 85°C
-40°C - 85°C
-40°C - 85°C
-40°C - 85°C
-40°C - 125°C
-40°C - 125°C
-40°C - 125°C
5V ± 10%
5V ± 10%
5V ± 10%
Com.
Operating
Temp. (Case)
Ind.
Auto.
5V ± 10%
VCC Power Supply
5V ± 10%
5V ± 10%
DC and Operating Characteristics for Read Operation
Symbol
Parameter
Condition
ILI
Input Load Current
VIN = 0V to VCC
ILO
Output Leakage Current
IPP1
(2)
VPP
(1))
Min
Max
Units
Com., Ind.
±1
µA
Auto.
±5
µA
Com., Ind.
±5
µA
Auto.
±10
µA
VPP = VCC
10
µA
ISB1 (CMOS), CE = VCC ± 0.3V
100
µA
1
mA
AT27C010(L)
25
mA
AT27C010
35
mA
VOUT = 0V to VCC
Read/Standby Current
ISB
VCC(1) Standby Current
ICC
VCC Active Current
VIL
Input Low Voltage
-0.6
0.8
V
VIH
Input High Voltage
2.0
VCC + 0.5
V
VOL
Output Low Voltage
IOL = 2.1 mA
0.4
V
VOH
Output High Voltage
IOH = -400 µA
Notes:
ISB2 (TTL), CE = 2.0 to VCC + 0.5V
f = 5 MHz, IOUT = 0 mA,
CE = VIL
2.4
V
1. VCC must be applied simultaneously or before VPP, and removed simultaneously or after VPP..
2. VPP may be connected directly to VCC, except during programming. The supply current would then be the sum of ICC and IPP..
AC Characteristics for Read Operation
AT27C010/AT27C010L
-45
Symbol
Parameter
Condition
tACC(3)
tCE
Max
Min
-70
Max
Min
-90
Max
Min
-12
Max
Min
-15
Max
Min
Max
Units
Address to Output Delay
CE = OE = VIL
45
55
70
90
120
150
ns
(2)
CE to Output Delay
OE = VIL
45
55
70
90
120
150
ns
(2)(3)
OE to Output Delay
CE = VIL
20
25
30
35
35
40
ns
20
20
25
25
30
35
ns
tOE
tDF(4)(5)
OE or CE High to Output Float, whichever occurred
first
tOH
Output Hold from Address, CE or OE, whichever
occurred first
Notes:
4
Min
-55
7
2,3,4,5. - see AC Waveforms for Read Operation.
AT27C010(L)
7
7
0
0
0
ns
AT27C010(L)
AC Waveforms for Read Operation(1)
Notes:
1.
Timing measurement reference level is 1.5V for -45 and -55 devices. Input AC drive levels are VIL = 0.0V and VIH = 3.0V.
Timing measurement reference levels for all other speed grades are V OL = 0.8V and VOH = 2.0V. Input AC drive levels are
VIL = 0.45V and VIH = 2.4V.
2.
OE may be delayed up to tCE - tOE after the falling edge of CE without impact on tCE.
3.
OE may be delayed up to tACC - tOE after the address is valid without impact on tACC.
4.
This parameter is only sampled and is not 100% tested.
5.
Output float is defined as the point when data is no longer driven.
Input Test Waveforms and
Measurement Levels
Output Test Load
For -45 and -55 devices only:
tR, tF < 5 ns (10% to 90%)
Note:
For -70, -90, -12, -15, and -20 devices:
CL = 100 pF including jig
capacitance, except for
the -45 and -55 devices,
where CL = 30 pF.
tR, tF < 20 ns (10% to 90%)
Pin Capacitance
f = 1 MHz, T = 25°C(1)
Symbol
Typ
Max
Units
Conditions
CIN
4
8
pF
VIN = 0V
COUT
8
12
pF
VOUT = 0V
Note:
1. Typical values for nominal supply voltage. This parameter is only sampled and is not 100% tested.
5
Programming Waveforms(1)
Notes:
1.
The Input Timing Reference is 0.8V for VIL and 2.0V for VIH.
2.
tOE and tDFP are characteristics of the device but must be accommodated by the programmer.
3.
When programming the AT27C010(L) at 0.1 µF capacitor is required across VPP and ground to suppress spurious voltage
transients.
DC Programming Characteristics
TA = 25 ± 5°C, VCC = 6.5 ± 0.25V, VPP = 13.0 ± 0.25V
Limits
Symbol
Parameter
Test Conditions
ILI
Input Load Current
VIN = VIL, VIH
VIL
Input Low Level
VIH
Input High Level
VOL
Output Low Voltage
IOL = 2.1 mA
VOH
Output High Voltage
IOH = -400 µA
ICC2
VCC Supply Current (Program and Verify)
IPP2
VPP Supply Current
VID
A9 Product Identification Voltage
6
AT27C010(L)
Min
Max
Units
±10
µA
-0.6
0.8
V
2.0
VCC + 1
V
0.4
V
2.4
CE = PGM = VIL
11.5
V
40
mA
20
mA
12.5
V
AT27C010(L)
AC Programming Characteristics
TA = 25 ± 5°C, VCC = 6.5 ± 0.25 V, VPP = 13.0 ± 0.25V
Limits
Symbol
Parameter
tAS
Address Setup Time
2
µs
tCES
CE Setup Time
2
µs
tOES
OE Setup Time
2
µs
tDS
Data Setup Time
2
µs
tAH
Address Hold Time
0
µs
tDH
Data Hold Time
2
µs
tDFP
OE High to Output Float Delay(2)
tVPS
VPP Setup Time
tVCS
VCC Setup Time
tPW
PGM Program Pulse Width(3)
tOE
Data Valid from OE
tPRT
VPP Pulse Rise TIme
During Programming
Notes:
Test Conditions
(1)
Min
Input Rise and Fall Times
(10% to 90%) 20ns
Input Pulse Levels
0.45V to 2.4V
Max
0
Input Timing Reference Level
0.8V to 2.0V
Output Timing Reference Level
0.8V to 2.0V
Units
130
ns
2
µs
2
µs
95
105
µs
150
ns
50
ns
1. VCC must be applied simultaneously or before VPP and removed simultaneously or after VPP..
2. This parameter is only sampled and is not 100% tested. Output Float is defined as the point where data is no longer driven—
see timing diagram.
3. Program Pulse width tolerance is 100 µsec ± 5%.
Atmel’s 27C010(L) Integrated Product Identification Code
Pins
A0
O7
O6
O5
O4
O3
O2
O1
O0
Hex
Data
Manufacturer
0
0
0
0
1
1
1
1
0
1E
Device Type
1
0
0
0
0
0
1
0
1
05
Codes
7
Rapid Programming Algorithm
A 100 µs PGM pulse width is used to program. The
address is set to the first location. VCC is raised to 6.5V and
VPP is raised to 13.0V. Each address is first programmed
with one 100 µs PGM pulse without verification. Then a
verification / reprogramming loop is executed for each
address. In the event a byte fails to pass verification, up to
10 successive 100 µs pulses are applied with a verification
8
AT27C010(L)
after each pulse. If the byte fails to verify after 10 pulses
have been applied, the part is considered failed. After the
byte verifies properly, the next address is selected until all
have been checked. VPP is then lowered to 5.0V and VCC to
5.0V. All bytes are read again and compared with the original data to determine if the device passes or fails.
AT27C010(L)
AT27C010 Ordering Information
ICC (mA)
tACC
(ns)
Active
Standby
Ordering Code
Package
45
35
0.1
AT27C010-45JC
AT27C010-45PC
AT27C010-45TC
32J
32P6
32T
Commercial
(0°C to 70°C)
35
0.1
AT27C010-45JI
AT27C010-45PI
AT27C010-45TI
32J
32P6
32T
Industrial
(-40°C to 85°C)
35
0.1
AT27C010-55JC
AT27C010-55PC
AT27C010-55TC
32J
32P6
32T
Commercial
(0°C to 70°C)
35
0.1
AT27C010-55JI
AT27C010-55PI
AT27C010-55TI
32J
32P6
32T
Industrial
(-40°C to 85°C)
35
0.1
AT27C010-70JC
AT27C010-70PC
AT27C010-70TC
32J
32P6
32T
Commercial
(0°C to 70°C)
35
0.1
AT27C010-70JI
AT27C010-70PI
AT27C010-70TI
32J
32P6
32T
Industrial
(-40°C to 85°C)
55
70
Operation Range
(continued)
Package Type
32J
32-Lead, Plastic J-Leaded Chip Carrier (PLCC)
32P6
32-Lead, 0.600" Wide, Plastic Dual Inline Package (PDIP)
32T
32-Lead, Plastic Thin Small Outline Package (TSOP)
9
AT27C010 Ordering Information (Continued)
ICC (mA)
tACC
(ns)
Active
Standby
Ordering Code
Package
90
35
0.1
AT27C010-90JC
AT27C010-90PC
AT27C010-90TC
32J
32P6
32T
Commercial
(0°C to 70°C)
35
0.1
AT27C010-90JI
AT27C010-90PI
AT27C010-90TI
32J
32P6
32T
Industrial
(-40°C to 85°C)
35
0.1
AT27C010-90JA
AT27C010-90PA
32J
32P6
Automotive
(-40°C to 125°C)
35
0.1
AT27C010-12JC
AT27C010-12PC
AT27C010-12TC
32J
32P6
32T
Commercial
(0°C to 70°C)
35
0.1
AT27C010-12JI
AT27C010-12PI
AT27C010-12TI
32J
32P6
32T
Industrial
(-40°C to 85°C)
35
0.1
AT27C010-12JA
AT27C010-12PA
32J
32P6
Automotive
(-40°C to 125°C)
35
0.1
AT27C010-15JC
AT27C010-15PC
AT27C010-15TC
32J
32P6
32T
Commercial
(0°C to 70°C)
35
0.1
AT27C010-15JI
AT27C010-15PI
AT27C010-15TI
32J
32P6
32T
Industrial
(-40°C to 85°C)
35
0.1
AT27C010-15JA
AT27C010-15PA
32J
32P6
Automotive
(-40°C to 125°C)
120
150
Package Type
32J
32-Lead, Plastic J-Leaded Chip Carrier (PLCC)
32P6
32-Lead, 0.600" Wide, Plastic Dual Inline Package (PDIP)
32T
32-Lead, Plastic Thin Small Outline Package (TSOP)
10
AT27C010(L)
Operation Range
AT27C010(L)
AT27C010L Ordering Information
ICC (mA)
tACC
(ns)
Active
Standby
Ordering Code
Package
45
25
0.1
AT27C010L-45JC
AT27C010L-45PC
AT27C010L-45TC
32J
32P6
32T
Commercial
(0°C to 70°C)
25
0.1
AT27C010L-45JI
AT27C010L-45PI
AT27C010L-45TI
32J
32P6
32T
Industrial
(-40°C to 85°C)
25
0.1
AT27C010L-55JC
AT27C010L-55PC
AT27C010L-55TC
32J
32P6
32T
Commercial
(0°C to 70°C)
25
0.1
AT27C010L-55JI
AT27C010L-55PI
AT27C010L-55TI
32J
32P6
32T
Industrial
(-40°C to 85°C)
25
0.1
AT27C010L-70JC
AT27C010L-70PC
AT27C010L-70TC
32J
32P6
32T
Commercial
(0°C to 70°C)
25
0.1
AT27C010L-70JI
AT27C010L-70PI
AT27C010L-70TI
32J
32P6
32T
Industrial
(-40°C to 85°C)
25
0.1
AT27C010L-90JC
AT27C010L-90PC
AT27C010L-90TC
32J
32P6
32T
Commercial
(0°C to 70°C)
25
0.1
AT27C010L-90JI
AT27C010L-90PI
AT27C010L-90TI
32J
32P6
32T
Industrial
(-40°C to 85°C)
25
0.1
AT27C010L-12JC
AT27C010L-12PC
AT27C010L-12TC
32J
32P6
32T
Commercial
(0°C to 70°C)
25
0.1
AT27C010L-12JI
AT27C010L-12PI
AT27C010L-12TI
32J
32P6
32T
Industrial
(-40°C to 85°C)
25
0.1
AT27C010L-15JC
AT27C010L-15PC
AT27C010L-15TC
32J
32P6
32T
Commercial
(0°C to 70°C)
25
0.1
AT27C010L-15JI
AT27C010L-15PI
AT27C010L-15TI
32J
32P6
32T
Industrial
(-40°C to 85°C)
55
70
90
120
150
Operation Range
Package Type
32J
32-Lead, Plastic J-Leaded Chip Carrier (PLCC)
32P6
32-Lead, 0.600" Wide, Plastic Dual Inline Package (PDIP)
32T
32-Lead, Plastic Thin Small Outline Package (TSOP)
11
Packaging Information
32J, 32-Lead, Plastic J-Leaded Chip Carrier (PLCC)
Dimensions in Inches and (Millimeters)
JEDEC STANDARD MS-016 AE
.045(1.14) X 45˚
PIN NO. 1
IDENTIFY
1.67(42.4)
1.64(41.7)
.025(.635) X 30˚ - 45˚
.012(.305)
.008(.203)
.553(14.0)
.547(13.9)
.595(15.1)
.585(14.9)
.032(.813)
.026(.660)
32P6, 32-Lead, 0.600" Wide, Plastic Dual Inline
Package (PDIP)
Dimensions in Inches and (Millimeters)
PIN
1
.566(14.4)
.530(13.5)
.530(13.5)
.490(12.4)
.021(.533)
.013(.330)
.090(2.29)
MAX
1.500(38.10) REF
.050(1.27) TYP
.300(7.62) REF
.430(10.9)
.390(9.90)
AT CONTACT
POINTS
.030(.762)
.015(.381)
.095(2.41)
.060(1.52)
.140(3.56)
.120(3.05)
.022(.559) X 45˚ MAX (3X)
.453(11.5)
.447(11.4)
.495(12.6)
.485(12.3)
JEDEC OUTLINE MO-142 BD
INDEX
MARK
18.5(.728)
18.3(.720)
7.50(.295)
REF
20.2(.795)
19.8(.780)
0.25(.010)
0.15(.006)
8.20(.323)
7.80(.307)
1.20(.047) MAX
0.15(.006)
0.05(.002)
0
5 REF
0.20(.008)
0.10(.004)
0.70(.028)
0.50(.020)
*Controlling dimension: millimeters
12
AT27C010(L)
.005(.127)
MIN
SEATING
PLANE
.065(1.65)
.015(.381)
.022(.559)
.014(.356)
.161(4.09)
.125(3.18)
.110(2.79)
.090(2.29)
.012(.305)
.008(.203)
32T, 32-Lead, Plastic Thin Small Outline Package
(TSOP)
Dimensions in Millimeters and (Inches)*
0.50(.020)
BSC
.220(5.59)
MAX
.065(1.65)
.041(1.04)
.630(16.0)
.590(15.0)
0 REF
15
.690(17.5)
.610(15.5)
AT27C010(L)
13
14
AT27C010(L)
AT27C010(L)
15
Atmel Headquarters
Atmel Operations
Corporate Headquarters
Atmel Colorado Springs
2325 Orchard Parkway
San Jose, CA 95131
TEL (408) 441-0311
FAX (408) 487-2600
Europe
1150 E. Cheyenne Mtn. Blvd.
Colorado Springs, CO 80906
TEL (719) 576-3300
FAX (719) 540-1759
Atmel Rousset
Atmel U.K., Ltd.
Coliseum Business Centre
Riverside Way
Camberley, Surrey GU15 3YL
England
TEL (44) 1276-686677
FAX (44) 1276-686697
Zone Industrielle
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TEL (33) 4 42 53 60 00
FAX (33) 4 42 53 60 01
Asia
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TEL (852) 27219778
FAX (852) 27221369
Japan
Atmel Japan K.K.
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Japan
TEL (81) 3-3523-3551
FAX (81) 3-3523-7581
Fax-on-Demand
North America:
1-(800) 292-8635
International:
1-(408) 441-0732
e-mail
literature@atmel.com
Web Site
http://www.atmel.com
BBS
1-(408) 436-4309
© Atmel Corporation 1998.
Atmel Cor poration makes no warranty for the use of its products, other than those expressly contained in the Company’s standard warranty which is detailed in Atmel’s Terms and Conditions located on the Company’s website. The Company assumes no responsibility for
any errors which may appear in this document, reserves the right to change devices or specifications detailed herein at any time without
notice, and does not make any commitment to update the information contained herein. No licenses to patents or other intellectual proper ty of Atmel are granted by the Company in connection with the sale of Atmel products, expressly or by implication. Atmel’s products are
not authorized for use as critical components in life suppor t devices or systems.
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®
and/or
™
are registered trademarks and trademarks of Atmel Corporation.
Terms and product names in this document may be trademarks of others.
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