ATMEL AT27LV010A-15TI, AT27LV010A-15TC, AT27LV010A-15JI, AT27LV010A-15JC, AT27LV010A-12TI Datasheet

1 Megabit
(128K x 8)
Low Voltage
OTP
CMOS EPROM

Features

0548B

Fast Read Access Ti me - 90 ns

•

Dual Voltage Range Operation

•

Low Voltage Power Supply Ran ge , 3. 0V to 3. 6V
or Standard 5V ± 10% Supply Range

Compatible with JEDEC Standard AT27C010

•

Low Power CMOS Operation

•

20 µA max. (less than 1 µA typical) Standby for V
29 mW max. Active at 5 MHz for VCC = 3.6V

JEDEC Standard Packages

•

32-Lead PLCC
32-Lead TSOP

High Reliabili ty C MOS Te ch nology

•

2,000V ESD Protection
200 mA Latchup Imm un ity

RapidProgramming Algorithm - 100 µs/byte (typical)

•

CMOS and TTL Compatible Inputs and Outputs

•

JEDEC Standard for LVTTL

Integrated Produc t Ide nti fication Code

•

Commercial and Industrial Temperature Ranges

•

CC

= 3.6V

Description

The AT27LV010A is a high performance, low power, low voltage 1,048,576 bit one­time programmable read only memory (OTP EPROM) organized as 128K by 8 bits.
It requires only one supply in the range of 3.0V to 3.6V in normal read mode opera­tion, making it ideal for fast, portable systems using battery power.

Atmel’s innovative design techniques provide fast speeds that rival 5V parts while
keeping the low power consumption of a 3.3V supply. At V
accessed in less than 90 ns. With a typical power dissipation of only 18 mW at 5 MHz
and V
ard 5V EPROM. Standby mode supply current is typically less than 1 µA at 3.3V.

= 3.3V, the AT27LV010A consumes less than one fifth the power of a stand-

CC

= 3.0V, any byte can be

CC

AT27LV010A

Pin Configurations

Pin Name Function

A0 - A16 Addresses
O0 - O7 Outputs
CE Chip Enable
OE Output Enable
PGM Program Strobe
NC No Connect

PLCC Top View

TSOP Top View

Type 1

(continued)

AT27LV010A

3-95

Description (Continued)

The AT27LV010A is available in industry standard
JEDEC-approved one-time programmable (OTP) plastic
PLCC and TSOP packages. All devices feature two-line
control (
bus contention.

The AT27LV010A operating with V
TTL level outputs that are compatible with standard TTL
logic devices operating at V
capable of standard 5-volt operation making it ideally
suited for dual supply range systems or card products that
are pluggable in both 3-volt and 5-volt hosts.

Atmel’s AT27LV010A has additional features to ensure
high quality and efficient production use. The Rapid
gramming Algorithm reduces the time required to program
the part and guarantees reliable programming. Program­ming time i s 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. The AT27LV010A
programs exactly the same way as a standard 5V
AT27C010 and uses the same programming equipment.

CE, OE) to give designers the flexibility to prevent

at 3.0V produces

CC

= 5.0V. The device is also

CC



Pro-

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
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

and Ground terminals. This capacitor should be posi-

V

CC

tioned as close as possible to the point where the power
supply is connected to the array.

and Ground terminals of

CC

3-96 AT27LV010A

AT27LV010A

Block Diagram

Absolute Maximum Ra ti ngs *

Temperature Under Bias .................. -40°C to +85°C

Storage Temperature...................... -65°C to +125°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

VPP Supply Voltage with

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

*NOTICE: Stresses beyond those listed unde r “Absolu te Maxi-

mum Ratings” may cause permanent da ma ge to th e de vice .
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.

Note: 1. Minimum voltage is -0.6V dc which may undershoot to -

2.0V for pulses of less than 20 ns. Maximum outpu t
pin voltage is V
ceeded if certain precautions are observed (consult
application notes) and which may overshoot to +7.0
volts for pulses of less than 20 ns.

+ 0.75V dc which may be ex-

CC

(1)

(1)

(1)

Operating Modes

Mode \ Pin

(2)

Read
Output Disable
Standby
Rapid Program
PGM Verify
PGM Inhibit

Product Identification

Notes: 1. X can be VIL or VIH.

2. Read, output disable, and standby modes require,

3. Refer to Programming Characteristics. Programming

(2)

(2)

(3)

(3)

(3)

(3, 5)

3.0V ≤ V
modes require VCC = 6.5V.

≤ 3.6V, or 4.5V ≤ V

CC

CE OE PGM Ai V
V

IL

V

IL

X

(1)

Ai X VCC

PP

XVIHXXXV

V

IH

V

IL

V

IL

V

IH

V

IL

CC

XX X XV

V

IH

V

IL

V

IL

V

IH

Ai V
Ai V

PP
PP

XX X VPPVCC

(4)

H

XV

IL

), except A9 which is set to VH and A0 which is tog-

IL

) to select the Manuf ac tu rer’s Identifi ca ti on byte

IL

) to select the Dev ice Code byte.

IH

V

≤ 5.5V.

A9 = V

IL

X

A0 = VIH or VIL

A1 - A16 = V

= 12.0 ± 0.5V.

4. V

H

5. Two identifier byte s may be selected. All Ai in puts are held
low (V
gled low (V
and high (V

V

CC

CC
CC

VCC
VCC

CC

(2)
(2)
(2)
(3)
(3)
(3)

(3)

Outputs

D

OUT

High Z
High Z
D

IN

D

OUT

High Z
Identification

Code

3-97

DC and AC Operating Conditions f or Read Operation

AT27LV010A

-90 -12 -15

Operating Temperature
(Case)

V

Power Supply

CC

Com. 0°C - 70°C 0°C - 70°C 0°C - 70°C
Ind. -40°C - 85°C -40°C - 85°C -40°C - 85°C

3.0V to 3.6V 3.0V to 3.6V 3.0V to 3.6V
5V ± 10% 5V ± 10% 5V ± 10%

DC and Operating Characte ristics for Read Oper ation

Symbol Parameter Condition Min Max Units

VCC = 3.0V to 3.6V

I

LI

I

LO

I

PP1

I

SB

I

CC

V

IL

V

IH

V

OL

V

OH

VCC = 4.5V to 5.5V

Input Load Current VIN = 0V to V
Output Leakage Current V

(2)

(1)

VPP

Read/Standby Current VPP = V

(1)

VCC

Standby Current

VCC Active Current

= 0V to V

OUT

I

(CMOS), CE = VCC ± 0.3V

SB1

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

I

SB2

f = 5 MHz, I
CE = V

IL

CC

CC

OUT

CC

= 0 mA,

Input Low Voltage -0.6 0.8 V
Input High Voltage 2.0 VCC + 0 .5 V
Output Low Voltage IOL = 2.0 mA 0.4 V
Output High Voltage IOH = -2.0 mA 2.4 V

±1 µA
±5 µA

10 µA
20 µA

100 µA

8mA

I

LI

I

LO

I

PP1

I

SB

I

CC

V

IL

V

IH

V

OL

V

OH

Notes: 1. VCC must be applied simulta ne ou sl y wit h or be fo re

Input Load Current VIN = 0V to V
Output Leakage Current V

(2)

(1)

VPP

Read/Standby Current VPP = V

(1)

VCC

Standby Current

VCC Active Current

= 0V to V

OUT

CC

I

(CMOS), CE = VCC ± 0.3V 100 µA

SB1

I

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

SB2

f = 5 MHz, I
CE = V

IL

Input Low Voltage -0.6 0.8 V
Input High Voltage 2.0 VCC + 0.5 V
Output Low Voltage IOL = 2.1 mA 0.4 V
Output High Voltage IOH = -400 µA 2.4 V

V

, and removed simultaneously with or after VPP.

PP

3-98 AT27LV010A

CC

OUT

±1 µA

CC

±5 µA
10 µA

= 0 mA,

may be connected directly to VCC, except during pro-

2. V

PP

gramming. The suppl y current would then be the sum of I
and IPP.

25 mA

CC

AT27LV010A

AC Characteristics for Read Operation (V

Symbol Parameter Condition

(3)

t

ACC

t

CE

t

OE

(4, 5)

t

DF

t

OH

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

Address to Output Delay CE = OE = V

(2)

CE to Output Delay OE = V

(2, 3)

OE to Output Delay CE = V
OE or CE High to Output Float,

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

whichever occurred first

IL
IL

(1)

AC Waveforms for Re ad O peration

= 3.0V to 3.6V and 4.5V to 5.5V)

CC

AT27LV010A

-90 -12 -15

Min Max Min Max Min Max

IL

90 120 150 ns
90 120 150 ns
50 50 60 ns

40 40 50 ns

0 0 0ns

Units

Notes: 1. Timing measurement refe ren ce s are 0.8 V a nd 2.0 V.

Input AC drive le ve ls are 0.45V and 2 .4 V, unless
otherwise spec ified.

OE may be delayed up to t

2.
edge of

OE may be delayed up to t

3.
is valid without impact on t

CE without impact on t

- tOE after the falling

CE

.

CE

- tOE after the address

ACC

.

ACC

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.

3-99

Note: CL = 100 pF
including jig capacitance.

Input Test Waveform and Meas urement Level

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

Output Test Load

Pin Capacitance (f = 1 MHz, T = 25°C)

(1)

Typ Max Units Conditions

C

IN

C

OUT

Note: 1. Typical values for nominal supply voltage . Thi s pa ramet er is onl y sa mple d an d is not 100 % te st ed .

48pFV
812pFV

= 0V

IN
OUT

= 0V

3-100 AT27LV010A

AT27LV010A

Programming Wavef or ms

(1)

Notes: 1. The Input Timing Referen ce is 0. 8V for VIL and

2.0V for V
and t

2. t

OE

must be accommodated by the programmer.

.

IH

are characteristics of the device but

DFP

3. When programmin g th e AT27LV010A a 0.1 µF capacitor
is require d across V
voltage transient s.

and ground to suppress spurious

PP

DC Programming Characteristics

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

Symbol Parameter

I

LI

V

IL

V

IH

V

OL

V

OH

I

CC2

I

PP2

V

ID

Input Load Current VIN = VIL, V
Input Low Level -0.6 0.8 V
Input High Level 2.0 V
Output Low Voltage IOL = 2.1 mA 0.4 V
Output High Voltage I
VCC Supply Current (Program and Verify) 40 mA
VPP Supply Current CE = PGM = V
A9 Product Identification Voltage 11.5 12.5 V

Test
Conditions

IH

= -400 µA2.4 V

OH

IL

Min

Limits

Max

±10 µA

CC

Units

+ 0.5 V

20 mA

3-101

AC Programming Characteristics

TA = 25 ± 5°C, VCC = 6.5 ± 0.25V, VPP = 13.0 ± 0.2V

Sym­bol Parameter

Address Setup Time 2 µs

t

AS

CE Setup Time 2 µs

t

CES

OE Setup Time 2 µs

t

OES

Data Setup Time 2 µs

t

DS

Address Hold Time 0 µs

t

AH

Data Hold Time 2 µs

t

DH

OE High to

t

DFP

Output Floa t Delay
VPP Setup Time 2 µs

t

VPS

VCC Setup Time 2 µs

t

VCS

PGM Program Pulse Width

t

PW

Data Valid from OE 150 ns

t

OE

V

Pulse Rise Time

t

PRT

*AC Conditions of Test:

PP

During Programming

Input Rise and Fa ll Times (10% to 90%)......... .2 0 ns

Input Pulse Levels................................0.45V to 2.4V

Input Timing Reference Level................0.8V to 2.0V

Output Timing Reference Level.............0.8V to 2.0V

Test
Conditions*

(2)

(3)

(1)

Min Max

Limits

0130ns

95 105 µs

50 ns

Units

Rapid Programming Algor ithm

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

is raised to 13.0V. Each address is first programmed

V

PP

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

5.0V and V

to 5.0V. All bytes are read again and com-

CC

pared with the original data to determine if the dev ice
passes or fails.

is raised to 6.5V and

CC

is then lowered to

PP

Notes: 1. V

Atmel’s 27LV010 A Inte grated

must be applied simultaneou sl y or before V

CC

and removed simultane ou sl y or af te r VPP.

2. This parameter is only sampled and is no t 10 0%
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%.

(1)

PP

Product Identification Code

Pins

Codes

Manufacturer0000111101E
Device Type 100000101 05
Note: 1. The AT27LV010A has the same Product Identification

A0 O7 O6 O5 O4 O3 O2 O1 O0

Code as the AT27C010. Both are prog ramming
compatible.

Hex

Data

3-102 AT27LV010A

AT27LV010A

Ordering Information

(mA)

I

t

ACC

(ns)

90 8 0.02 AT27LV010A-90JC 32J Commercial

120 8 0.02 AT27LV010A-12JC 32J Commercial

150 8 0.02 AT27LV010A-15JC 32J Commercial

CC

V

= 3.6V

CC

Active Standby

8 0.02 AT27LV010A-90JI 32J Industrial

8 0.02 AT27LV010A-12JI 32J Industrial

8 0.02 AT27LV010A-15JI 32J Industrial

Ordering Code Package Operation Range

AT27LV010A-90TC 32T (0°C to 70°C)

AT27LV010A-90TI 32T (-40°C to 85°C)

AT27LV010A-12TC 32T (0°C to 70°C)

AT27LV010A-12TI 32T (-40°C to 85°C)

AT27LV010A-15TC 32T (0°C to 70°C)

AT27LV010A-15TI 32T (-40°C to 85°C)

Package Type

32J 32 Lead, Plastic J-Lea de d Chi p Carrier (PLCC)
32T 32 Lead, Plas tic Thin Small Outli ne Packag e (TSOP)

3-103