Rainbow Electronics AT27C010L User Manual

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/b y te (typic al)

•

CMOS and TTL Compatible Inputs and Outputs

•

Integrated Product Identification Code

•

Commercial, Industrial and Automotive Temperature Ranges

1-Megabit
(128K x 8)
OTP EPROM

Description

The AT27C010(L) is a l ow- pow er , h igh -per forma nc e 1,04 8,5 76- bi t o ne-ti me pr og ram­mable read only memory (OTP EPROM) organized as 128K by 8 bits. They require
only one 5V power supply in normal read mo de opera tion. An y byte can be ac ces sed
in less than 45 ns, eliminating the need for speed reducing WAIT states on high-per­formance microprocessor systems.

Two power versions are o ffered . In r ead mod e, the AT27C010 typica lly c onsu mes 25
mA while the AT27C010L requires only 8 mA. Standby mode supply current for both
parts is typically less than 10 µA.

Pin Configurations

Pin Name Function

A0 - A16 Addresses
O0 - O7 Outputs
CE
OE Output En able
PGM
NC No Connect

PDIP Top View

VPP

A16
A15
A12

A7
A6
A5
A4
A3
A2
A1
A0
O0
O1
O2

GND

Chip Enable

Program Strobe

1

32

2

31

3

30

4

29

5

28

6

27

7

26

8

25

9

24

10

23

11

22

12

21

13

20

14

19

15

18

16

17

VCC
PGM
NC
A14
A13
A8
A9
A11
OE
A10
CE
O7
O6
O5
O4
O3

A11

A13
A14

PGM

VCC
VPP

A16
A15
A12

PLCC Top View

A12

A15

A16

VPP

VCC

PGM

NC

432

1

5

A7

6

A6

7

A5

8

A4

9

A3

10

A2

11

A1

12

A0

13

O0

14151617181920

O1

323130

29

A14

28

A13

27

A8

26

A9

25

A11

24

OE

23

A10

22

CE

21

O7

O2

O3O4O5

O6

GND

TSOP Top View

Type 1

1
2

A9

3

A8

4
5
6

NC

7
8
9
10
11
12
13

A7

14

A6

15

A5

16

A4

(continued)

OE

32

A10

31

CE

30

O7

29

O6

28

O5

27

O4

26

O3

25

GND

24

O2

23

O1

22

O0

21

A0

20

A1

19

A2

18

A3

17

AT27C010(L)

1M bit EPROM

Rev. 0321J–07/98

1

The AT27C010(L) in available in a choice of industry stan­dard JEDEC-approved one-time programmable (OTP)
plastic PDIP, PL CC, and T SOP packa ges. Al l device s fea­ture two line control (CE
ity 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) hav e addition al feat ures to ensure hi gh
quality and efficient producti on use. The Rapi d™ Progra m­ming Algori thm reduc es the time require d to prog ram the
part and guarantees reliable programming. Programming
time is typically on ly 100 µs/ byte. The Inte grated Pr oduct
Identification Code electronica lly identifi es the devic e and
manufacturer. This feature is used by industry standard
programming equi pmen t to se lect the prop er progr ammi ng
algorithms and voltages.

, OE) to give designers th e flexi bil-

Block Diagram

System Considerations

Switching between active and standby conditions via the
Chip Enable pin may produ ce tra ns ien t vo ltag e ex cu rs i ons .
Unless accommodated by the system design, these tran­sients may exceed data sheet limits, resulting in device
non-conforman ce. At a mini mum, 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
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 V
terminals. This capacitor should be positioned as close as
possible to the point where the power supply is connected
to the array.

and Ground terminals of the device, as

CC

and Ground

CC

2

AT27C010(L)

Absolute Maximum Ratings*

Temperature Under Bias................................ -55°C to +125°C

Storage Temperature.....................................-65°C to +150°C

Voltage on Any Pin with

Respect to Ground .........................................-2.0V to +7.0V

Voltage on A9 with

Respect to Ground ......................................-2.0V to +14.0V

AT27C010(L)

*NOTICE: Stresses beyond those listed under “Absolute Maxi-

mum 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

(1)

(1)

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

+ 0.75V dc which may overshoot to +7.0 volts for pulses of less than 20 ns.

V

CC

Operating Modes

Mode\Pin CE OE PGM Ai V

Read V

IL

Output Disable X V
Standby V
Rapid Program

(2)

PGM Verify V
PGM Inhibit V

Product Identification

(4)

IH

V

IL

IL

IH

V

IL

V

IL

IH

XXXXHigh Z

V

IH

V

IL

XX X VPPHigh Z

V

IL

(1)

X

Ai X D

XXXHigh Z

V

IL

V

IH

X

Ai V
Ai V

A9 = V

(3)

H

A0 = VIH or VIL

A1 - A16 = V

IL

Notes: 1 . X can be VIL or VIH.

2. Refer to Programming Characteristics.
= 12.0 ± 0.5V.

3. V

H

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 toggle d low

) to select the Manufacturer’s Identification byte and high (VIH) to select the Device Code byte.

(V

IL

PP

PP

PP

X Identification Code

D
D

Outputs

OUT

IN

OUT

3

DC and AC Operating Conditions for Read Operation

AT27C010/AT27C010L

-45 -55 -70 -90 -12 -15

°

C - 70°C0

°

C - 85°C-40

Operating
Temp. (Case)

Com. 0°C - 70°C0
Ind. -40°C - 85°C-40
Auto. -40°C - 125°C-40

V

Power Supply 5V ± 10% 5V ± 10% 5V ± 10% 5V ± 10% 5V ± 10% 5V ± 10%

CC

°

C - 70°C0

°

C - 85°C-40

°

C - 70°C0

°

C - 85°C-40

°

C - 70°C0

°

C - 85°C-40

°

C - 125°C-40

°

C - 70°C

°

C - 85°C

°

C - 125°C

DC and Operating Characteristics for Read Operation

Symbol Parameter Condition Min Max Units

I

LI

I

LO

(2)

IPP1

I

SB

I

CC

V

IL

V

IH

V

OL

V

OH

Input Load Current VIN = 0V to V

CC

Auto.
Com., Ind.

Com., Ind.

Output Leakage Current V

(1))

V

Read/Standby Current VPP = V

PP

(1)

V

Standby Current

CC

VCC Active Current

= 0V to V

OUT

(CMOS), CE = V

I

SB1

I

(TTL), CE = 2.0 to VCC + 0.5V 1 mA

SB2

f = 5 MHz, I

= V

CE

CC

CC

± 0.3V 100 µA

CC

= 0 mA,

OUT

IL

Auto.

AT27C010(L) 25 mA

AT27C010 35 mA
Input Low Voltage -0.6 0.8 V
Input High Voltage 2.0 V
Output Low Voltage IOL = 2.1 mA 0.4 V
Output High Voltage I

= -400 µA2.4V

OH

±

1µA

±

5µA

±

5µA

±

10 µA

10 µA

+ 0.5 V

CC

Notes: 1. VCC must be applied simultaneously or before VPP, and removed simultaneously or after VPP..

may be connected directly to VCC, except d uring p r og r amming. The suppl y c urre nt w o ul d th en be the sum of ICC and IPP..

2. V

PP

AC Characteristics for Read Operat ion

Symbol Parameter Condition

t
t
t

t

t

ACC

CE

OE

DF

OH

(3)

(2)

(2)(3)

(4)(5)

Address to Output Delay CE =OE=V
CE to Output Delay OE = V
OE to Output Delay CE = V

IL

IL

IL

OE or CE High to Output Float, whichever occurred
first

Output Hold from Address, CE or OE, whichever
occurred first

Notes: 2,3,4,5. - see AC Waveforms for Read Operation.

4

AT27C010(L)

AT27C010/AT27C010L

-45 -55 -70 -90 -12 -15

Min Max Min Max Min Max Min Max Min Max Min Max

Units

45 55 70 90 120 150 ns
45 55 70 90 120 150 ns
20 25 30 35 35 40 ns

20 20 25 25 30 35 ns

777000ns

AT27C010(L)

AC Waveforms for Read Operation

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

= 0.45V and VIH = 2.4V.

V

IL

2. OE may be delayed up to tCE - tOE after the falling edge of CE without impact on tCE.

3. OE

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.

may be delayed up to t

- tOE after the address is valid without impact on t

ACC

(1)

= 0.8V and VOH = 2.0V. Input AC drive levels are

OL

.

ACC

Input Test Waveforms and

Output Test Load

Measurement Levels

For -45 and -55 devices only:

tR, tF < 5 ns (10% to 90%)

For -70, -90, -12, -15, and -20 devices:

tR, tF < 20 ns (10% to 90%)

Note: CL = 100 pF including jig

capacitanc e, except for
the -45 and -55 devices,
where C

=30pF.

L

Pin Capacitance

f = 1 MHz, T = 25°C

Symbol Ty p Max Units Conditions

C

IN

C

OUT

Note: 1. Typical values for nominal supply voltage. This parameter is only sampled and is not 100% tested.

(1)

48pFV
812pFV

IN

OUT

= 0V

= 0V

5

Programming Waveforms

(1)

Notes: 1. The Input Timing Reference is 0.8V for VIL and 2.0V for VIH.

2. t

OE

and t

are characteristics of the device but must be accommodated by the programmer.

DFP

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

Symbol Parameter T est Condit ions

I

LI

V

IL

V

IH

V

OL

V

OH

I

CC2

I

PP2

V

ID

Input Load Current VIN = VIL, V

IH

Input Low Level -0.6 0.8 V
Input High Level 2.0 VCC + 1 V
Output Low Voltage IOL = 2.1 mA 0.4 V
Output High Voltage IOH = -400 µA2.4 V
VCC Supply Current (Program and Verify) 40 mA
VPP Supply Current CE = PGM = V
A9 Product Identification Voltage 11.5 12.5 V

Limits

UnitsMin Max

10

±

IL

20 mA

A

µ

6

AT27C010(L)

AC Programming Characteristics

TA = 25 ± 5°C, VCC = 6.5 ± 0.25 V, VPP = 13.0 ± 0.25V

Symbol Parameter T est Condit ions

AT27C010(L)

Limits

(1)

UnitsMin Max

t

AS

t

CES

t

OES

t

DS

t

AH

t

DH

t

DFP

t

VPS

t

VCS

t

PW

t

OE

t

PRT

Address Setup Time
CE Setup Time 2 µs
OE Setup Time 2 µs
Data Setup Time 2 µs
Address Hold Time 0 µs
Data Hold Time 2 µs
OE High to Output Float Delay

(2)

VPP Setup Time 2 µs

Input Rise and Fall Times

(10% to 90%) 20ns

Input Pulse Levels

0.45V to 2.4V

Input Timing Reference Level

0.8V to 2.0 V

VCC Setup Time 2 µs
PGM Program Pulse Width

(3)

Data Valid from OE 150 ns

Output Timing Reference Level

0.8V to 2.0 V

VPP Pulse Rise TIme
During Programming

2 µs

0 130 ns

95 105 µs

50 ns

Notes: 1. VCC must be applied simultaneously or before VPP and removed simultaneously or after VPP..

2. This parameter is only sample d and i s not 1 00% te sted. O utput Float i s defi ned as the po int wh ere dat a is no longe r driv en—

see timing diagram.

3. Program Pulse width tolerance is 100 µsec ± 5%.

Atmel’s 27C010(L) Integrated Product Identification Code

Pins

Codes

Hex

DataA0 O7 O6 O5 O4 O3 O2 O1 O0

Manufacturer 000011110 1E
Device Type 100000101 05

7

Rapid Programming Algorithm

A 100 µs PGM pulse width is used to program. The
address is set to the first location. V

is raised to 13.0V. Eac h address i s first program med

V

PP

with one 100 µs PGM
verification / reprogramming loop is executed for each
address. In the event a byte fails to pa ss verificat ion, up to
10 successive 100 µs pulses are applied with a v erifica tion

pulse without verificat ion. Then a

is raised to 6.5V and

CC

after each pulse. If the byte fails to verify after 10 pulses
have been applied, the part is consi dered failed. After the
byte verifies properly, the next address is selected until all
have been checked. V

5.0V. All bytes are read again and compared wi th th e origi­nal data to determine if the device passes or fails.

is then lowered to 5.0V and VCC to

PP

8

AT27C010(L)

AT27C010 Ordering Information

I

t

ACC

(ns)

45 35 0.1 AT27C010-45JC

55 35 0.1 AT27C010-55JC

70 35 0.1 AT27C010-70JC

(mA)

CC

Ordering Code Package Operation RangeActive Standby

AT27C010-45PC
AT27C010-45TC

35 0.1 AT27C010-45JI

AT27C010-45PI
AT27C010-45TI

AT27C010-55PC
AT27C010-55TC

35 0.1 AT27C010-55JI

AT27C010-55PI
AT27C010-55TI

AT27C010-70PC
AT27C010-70TC

35 0.1 AT27C010-70JI

AT27C010-70PI
AT27C010-70TI

32J
32P6
32T

32J
32P6
32T

32J
32P6
32T

32J
32P6
32T

32J
32P6
32T

32J
32P6
32T

AT27C010(L)

Commercial

(0°C to 70°C)

Industrial

(-40°C to 85°C)

Commercial

(0°C to 70°C)

Industrial

(-40°C to 85°C)

Commercial

(0°C to 70°C)

Industrial

(-40°C to 85°C)

Package Type

(continued)

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)

I

t

ACC

(ns)

90 35 0.1 AT27C010-90JC

120 35 0.1 AT27C010-12JC

150 35 0.1 AT27C010-15JC

(mA)

CC

Ordering Code Package Operation RangeActive Standby

AT27C010-90PC
AT27C010-90TC

35 0.1 AT27C010-90JI

AT27C010-90PI
AT27C010-90TI

35 0.1 AT27C010-90JA

AT27C010-90PA

AT27C010-12PC
AT27C010-12TC

35 0.1 AT27C010-12JI

AT27C010-12PI
AT27C010-12TI

35 0.1 AT27C010-12JA

AT27C010-12PA

AT27C010-15PC
AT27C010-15TC

35 0.1 AT27C010-15JI

AT27C010-15PI
AT27C010-15TI

35 0.1 AT27C010-15JA

AT27C010-15PA

32J
32P6
32T

32J
32P6
32T

32J
32P6

32J
32P6
32T

32J
32P6
32T

32J
32P6

32J
32P6
32T

32J
32P6
32T

32J
32P6

Commercial

(0°C to 70°C)

Industrial

(-40°C to 85°C)

Automotive

(-40°C to 125°C)

Commercial

(0°C to 70°C)

Industrial

(-40°C to 85°C)

Automotive

(-40°C to 125°C)

Commercial

(0°C to 70°C)

Industrial

(-40°C to 85°C)

Automotive

(-40°C to 125°C)

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)

AT27C010L Ordering Information

I

t

ACC

(ns)

45 25 0.1 AT27C010L-45JC

55 25 0.1 AT27C010L-55JC

70 25 0.1 AT27C010L-70JC

90 25 0.1 AT27C010L-90JC

120 25 0.1 AT27C010L-12JC

150 25 0.1 AT27C010L-15JC

(mA)

CC

Ordering Code Package Operation RangeActive Standby

AT27C010L-45PC
AT27C010L-45TC

25 0.1 AT27C010L-45JI

AT27C010L-45PI
AT27C010L-45TI

AT27C010L-55PC
AT27C010L-55TC

25 0.1 AT27C010L-55JI

AT27C010L-55PI
AT27C010L-55TI

AT27C010L-70PC
AT27C010L-70TC

25 0.1 AT27C010L-70JI

AT27C010L-70PI
AT27C010L-70TI

AT27C010L-90PC
AT27C010L-90TC

25 0.1 AT27C010L-90JI

AT27C010L-90PI
AT27C010L-90TI

AT27C010L-12PC
AT27C010L-12TC

25 0.1 AT27C010L-12JI

AT27C010L-12PI
AT27C010L-12TI

AT27C010L-15PC
AT27C010L-15TC

25 0.1 AT27C010L-15JI

AT27C010L-15PI
AT27C010L-15TI

32J
32P6
32T

32J
32P6
32T

32J
32P6
32T

32J
32P6
32T

32J
32P6
32T

32J
32P6
32T

32J
32P6
32T

32J
32P6
32T

32J
32P6
32T

32J
32P6
32T

32J
32P6
32T

32J
32P6
32T

AT27C010(L)

Commercial

(0°C to 70°C)

Industrial

(-40°C to 85°C)

Commercial

(0°C to 70°C)

Industrial

(-40°C to 85°C)

Commercial

(0°C to 70°C)

Industrial

(-40°C to 85°C)

Commercial

(0°C to 70°C)

Industrial

(-40°C to 85°C)

Commercial

(0°C to 70°C)

Industrial

(-40°C to 85°C)

Commercial

(0°C to 70°C)

Industrial

(-40°C to 85°C)

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˚

.032(.813)

.026(.660)

.050(1.27) TYP

.453(11.5)
.447(11.4)
.495(12.6)
.485(12.3)

PIN NO.1
IDENTIFY

.553(14.0)
.547(13.9)

.300(7.62) REF

.430(10.9)
.390(9.90)

.025(.635) X 30˚ - 45˚

.595(15.1)
.585(14.9)

AT CONTACT
POINTS

.022(.559) X 45˚ MAX (3X)

.012(.305)
.008(.203)

.021(.533)
.013(.330)

.030(.762)
.015(.381)
.095(2.41)

.060(1.52)
.140(3.56)
.120(3.05)

.530(13.5)
.490(12.4)

32P6

, 32-Lead, 0.600" Wide, Plastic Dual Inline
Package (PDIP)
Dimensions in Inches and (Millimeters)

1.67(42.4)

.220(5.59)

SEATING

PLANE

MAX

.161(4.09)
.125(3.18)

.110(2.79)
.090(2.29)

.012(.305)
.008(.203)

1.64(41.7)

1.500(38.10) REF

.065(1.65)

.041(1.04)

.630(16.0)
.590(15.0)

.690(17.5)
.610(15.5)

PIN

1

0

REF

15

.566(14.4)
.530(13.5)

.090(2.29)

.005(.127)

.065(1.65)

.015(.381)
.022(.559)
.014(.356)

MAX

MIN

32T

, 32-Lead, Plastic Thin Small Outline Package
(TSOP)
Dimensions in Millimeters and (Inches)*

JEDEC OUTLINE MO-142 BD

INDEX
MARK

0.50(.020)
BSC

0

REF

5

7.50(.295)
REF

8.20(.323)

7.80(.307)

0.15(.006)

0.05(.002)

18.5(.728)

18.3(.720)

0.25(.010)

0.15(.006)

0.70(.028)

0.50(.020)

20.2(.795)

19.8(.780)

1.20(.047) MAX

*Controlling dimension: millimeters

0.20(.008)

0.10(.004)

12

AT27C010(L)

AT27C010(L)

13

14

AT27C010(L)

AT27C010(L)

15

Atmel Headquarters Atmel Operations

Corporate Headquarters

2325 Orchard Parkway
San Jose, CA 95131
TEL [phone]
FAX [phone]

Europe

Atmel U.K., Ltd.
Coliseum Business Centre
Riverside Way
Camberley, Surrey GU15 3YL
England
TEL [phone]
FAX [phone]

Asia

Atmel Asia, Ltd.
Room 1219
Chinachem Golden Plaza
77 Mody Road
Tsimshatsui East
Kowloon, Hong Kong
TEL [phone]
FAX [phone]

Japan

Atmel Japan K.K.
Tonetsu Shinkawa Bldg., 9F
1-24-8 Shinka wa
Chuo-ku, Tokyo 104-0033
Japan
TEL [phone]
FAX [phone]

Atmel Colorado Springs

1150 E. Cheyenne Mtn. Blvd.
Colorado Springs, CO 80906
TEL [phone]
FAX [phone]

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Zone Indu strie lle
13106 Rousset Cedex, France
TEL [phone]
FAX [phone]

Fax-on-Demand

North America:
1-[phone]

International:
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e-mail

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BBS

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© Atmel Corporation 1998.

Atmel Corporation 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
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