5962-88670013X - Atmel Corporation

High Speed

UV Erasable

Programmable

Logic Device

Description

The AT22V10 and AT22V10L are CMOS high performance EPROM-based Program-

mable Logic Devices (PLDs). Speeds down to 15 ns and power dissipation as low as

12 mA are offered. All speed ranges are specified over the full 5 V ±10% range. All

pins offer a low ±10 µA leakage.

The AT22V10L provides the optimum low power CMOS PLD solution, with low DC

power (8 mA typical) and full CMOS output levels. The AT22V10L significantly re-

duces total system power and enhances system reliability.

Full CMOS output levels help reduce power in many other system components.

The AT22V10 and AT22V10L incorporate a variable product term architecture. Each

output is allocated from eight to 16 product terms, which allows highly complex logic

functions to be realized.

Pin Configurations

Pin Name Function

CLK/IN Clock and Logic Input

IN Logic Inputs

I/O Bidirectional Buffers

* No Internal Connectio n

VCC +5 V Supply

Features

•High Speed Programmable Logic Device

15 ns Max Prop agation Dela y

5 V ±10% Operation

•Low Power CMOS Operati on

Speed "L" -15,-20 All

Others

Temp Com./Mil. Com./Mil.

ICC(mA) 12/15 90/100 55

•CMOS and TTL Compatible Inputs and Outputs

10 µA Le akage Maxi mu m

•Reprog ram ma bl e - T ested 100% for Prog ram ma bi lity

•High Rel ia bility C MOS Te ch nology

2000 V ESD Protection

200 mA La tch up Immun ity

•Full Milita ry, Commerc ial and Industri al Tempe ratu re Ranges

•Dual-I n-L in e an d Surfa ce Mount Pac ka ge s

Logic Diagr am

DIP/SOIC PLCC

0023C

AT22V10/L

1-97

Output Opti ons

Logic Options

D.C. and A.C. O per ating Conditions

Commercial AT22V10/L

-15, -20, -25 Industrial AT22V10/L

-15, -20, -25 Military AT22V10/L

-15, -20, -25, -30

Operating Temperature (Case) 0oC - 70oC-40

C - 85oC -55oC - 125oC

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

Temperature Under Bias.................-55oC to +125oC

Storage Temperature......................-65oC to +150oC

Voltage on Any Pin with

Respect to Ground........................-2.0 V to +7.0 V(1)

Voltage on Input Pins

with Respect to Ground

During Programming...................-2.0 V to +14.0 V(1)

Programming Voltage with

Respect to Ground......................-2.0 V to +14.0 V(1)

Integrated UV Erase Dose..............7258 W•sec/cm2

*NOTICE: Stresses beyo nd those liste d unde r “Absolu te Maxi-

mum Ratings ” may cau se permanent dama ge to th e de vi ce.

This is a stress rating only and functional operation of the

device at these or any other conditions beyond those indi-

cated 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. Mini mum vo lt age is -0.6 V dc which may unde rshoot to -2 .0

V for pulses of less tha n 20 ns. Maximum out pu t pin volt ag e

is VCC+0.75 V dc which may overshoot to +7.0 V for pulses

of less than 20 ns.

Absolute Ma ximum Ra ti ngs *

Two additional product terms are included to provide syn-

chronous preset and asynchronous reset. These terms

are common to all 10 registers. All registers are automat-

ically cleared upon power up.

vents unauthorized copying of programmed fuse patterns .

Descripti on (Continued)

1-98 AT22V10/L

D.C. Characteristics

Symbol Parameter Condition Min Typ Max Units

ILI Input Load CurrentVIN = -0.1 V to VCC+1

V10 µA

ILO Output Leakage

Current VOUT = -0.1 V to VCC+0.1 V 10 µA

ICC Power Supply

Current VCC = MAX,

VIN = GND,

Outputs Open

AT22V10-15,-20 Com. 90 mA

Ind., Mil. 100 mA

AT22V10-25,-35(2) 55 mA

AT22V10L(2) Com. 1.7 12 mA

Ind., Mil. 2.0 15 mA

ICC2 Clocked Power

Supply Current VCC = MAX,

Outputs Open AT22V10L(2) Com. 2.0 mA/MHz

Ind., Mil. 2.0 mA/MHz

IOS (1) Output Short

Circuit Current VOUT = 0.5 V -120 mA

VIL Input Low Voltage -0.6 0.8 V

VIH Input High Voltage 2.0 VCC+0.75 V

VOL Output Low

Voltage VIN = VIH or VIL,

VCC = MIN

IOL = 1 6 m A Com.,Ind. 0.5 V

IOL = 12 mA Mil. 0.5 V

IOL = 24 mA Com. 0.8 V

VOH Output High

Voltage VIN=VIH or VIL,

VCC=MIN IOH = -100 µAVCC-0.3 V

IOH = -4.0 mA 2.4 V

2. See ICC vs. Frequency curves in the back of this data sheet.

Notes: 1. Not more th an one out pu t at a time shou ld be

shorte d. Durati on of short circui t te st sho ul d no t ex -

ceed 30 sec.

AT22V10/L

1-99

A.C. Characteristics, Commercial and Industrial

AT22V10-15 AT22V10/L-20 AT22V10/L-25

Symbol Parameter Min Typ Max Min Typ Max Min Typ Max Units

tPD Input or Feedback to

Non-Registered Output 10 15 12 20 15 25 ns

tEA Input to Output Enable 10 15 20 15 25 ns

tER Input to Output Disable 10 15 20 15 25 ns

tCF Clock to Feedback 0 1 2.5 0480510ns

CO Clock to Output 0 7 10 0 8 12 0 10 15 ns

tSInput or Feedback Setup Time 10 8 12 8 15 12 ns

tHHold Time 0 0 0 ns

tPClock Period 12 20 24 ns

tWClock Width 6 10 12 ns

FMAX

External Feedback 1/(tS+tCO)50.0 41.6 33.3 MHz

Internal Feedback 1/(tS + tCF)80.0 50.0 40.0 MHz

No Feedback 1/(tP)83.3 50.0 41.6 MHz

tAW Asynchronous Reset Width 15 8 20 9 25 10 ns

tAR Asynchronous Reset,

Synchronous Preset,

Recovery Time 15 8 2012 2515 ns

AP Asynchronous Reset to

Registered Output Reset 12 20 15 22 18 25 ns

Note : 1. Ti mi ng measu remen t referenc e is 1.5 V. In pu t AC driv in g le ve ls are 0. 0 V a nd 3.0 V, unle ss oth erwi se spe ci fi ed .

A.C. Wavefor ms (1)

1-100 AT22V10/L

A.C. Characteristics, Military

AT22V10-15 AT22V10/L-20 AT22V10/L-25 AT22V10/L-30

Symbol Parameter Min Typ Max Min Typ Max Min Typ Max Min Typ Max Units

tPD Input or Feedback to

Non-Registered Output 10 15 12 20 15 25 20 30 ns

tEA Input to Output Enable 10 15 20 15 25 20 30 ns

tER Input to Output Disable 10 15 20 15 25 20 30 ns

tCF Clock to Feedback 0 1 2.5 048051001015ns

CO Clock to Output 0 7 10 0 8 15 0 10 15 0 12 20 ns

tSF Feedback Setup Time 10 8 12 10 15 12 18 15 ns

tSInput Setup Time 10 8 17 14 18 15 20 15 ns

tHHold Time 0 0 0 0 ns

tPClock Period 12 20 24 30 ns

tWClock Width 6 10 12 15 ns

FMAX

External Feedback 1/(tS+tCO) 50.0 31.2 30.3 25.0 MHz

Internal Feedback 1/(tSF + tCF) 80.0 50.0 40.0 30.0 MHz

No Feedback 1/(tP) 83.3 50.0 41.6 33.3 MHz

tAW Asynchronous Reset Width 15 8 20 9 25 10 30 15 ns

tAR Asynchronous Reset

Recovery Time 15 8 2012 2515 3018 ns

AP Asynchronous Reset to

Registered Output Reset 12 20 15 22 18 25 20 30 ns

Ω

Military

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

Input Test Wavefor ms and

Measure ment Leve ls

Ω

Output Test Loads:

Commercial

AT22V10/L

1-101

Functional Logi c Diagram AT22V10 /L

1-102 AT22V10/L

Power Up Reset

The registers in the AT22V10 and AT22V10L are de-

signed to reset during power up. At a point delayed slightly

from VCC crossing 3.8 V, all registers will be reset to the

low state. The output state will depend on the polarity of

the output buffer.

This feature is critical for state machine initialization. How-

ever, due to the asynchr onous natur e of res et and the un-

certainty of how VCC actually rises in the system, the fol-

lowing conditions are required:

1) The VCC rise must be monotonic,

2) After reset occurs, all input and feedback setup times

must be met before driving the clock pin high, and

3) The clock must remain stable during tPR.

Parameter Description Min Typ Max Units

tPR Power-Up

Reset Time 600 1000 ns

Preload of Regis te r ed O utputs

The registers in the AT22V10 and AT22V10L are provided

with circuitry to allow loading of each register asynchro-

nously with either a high or a low. This feature will simplify

testing since any state can be forced into the registers to

control test sequencing. A VIH level on the I/O pin will

force the register high; a VIL will force it low, independent

of the polarity bit (C0) setting. The preload state is entered

by placing an 11.5-V to 13-V signal on pin 8 on DIPs, and

pin 10 on SMPs. When the clock pin is pulsed high, the

data on the I/O pins is placed into the ten registers.

tDMIN = 100 ns

Level forced on

registered output pin

during preload cycle Register state

after cycle

VIH High

VIL Low

AT22V10/L

1-103

Pin Capacita nce (f = 1 MHz, T = 25°C) (1)

Typ Max Units Conditions

CIN 58pFV

IN = 0 V

COUT 68pFV

OUT = 0 V

Note: 1. T ypic al val ue s fo r nominal suppl y vo lt ag e. This para me ter is only sampl ed and is no t 10 0% tes te d.

Erasure Characteristics

The entire fuse array of an AT22V10 or AT22V10L is

erased after exposur e to ultraviolet light at a wavelength of

2537 Å. Complete erasure is assured after a minimum of

20 minutes exposure using 12,000 µW/cm2 intensity lamps

spaced one inch away from the chip. Minimum erase time

for lamps at other intensity ratings can be calculated from

the minimum integrated erasure dose of 15 W•sec/cm2.

To prevent unintentional erasure, an opaque label is rec-

ommended to cover the clear window on any UV eras able

PLD which will be subjected to continuous fluorescent in-

door lighting or sunlight.

1-104 AT22V10/L

AT22V10/L

1-105

1-106 AT22V10/L

Ordering Information

tPD

(ns) tS

(ns) tCO

(ns) Ordering Code Package Operation Range

Military/883C

15 10 10 AT22V10-15DC 24DW3 Commercial

AT22V10-15GC 24D3 (0°C to 70°C)

AT22V10-15JC 28J

AT22V10-15PC 24P3

AT22V10-15SC 24S

AT22V10-15DI 24DW3 Industrial

AT22V10-15GI 24D3 (-40°C to 85°C)

AT22V10-15JI 28J

AT22V10-15PI 24P3

AT22V10-15SI 24S

AT22V10-15DM 24DW3 Military

AT22V10-15GM 24D3 (-55°C to 125°C)

AT22V10-15LM 28LW

AT22V10-15NM 28L

AT22V10-15DM/883 24DW3 Military/883C

AT22V10-15GM/883 24D3 (-55°C to 125°C)

AT22V10-15LM/883 28LW Class B, Fully Compliant

AT22V10-15NM/883 28L

25 15 15 AT22V10-25DC 24DW3 Commercial

AT22V10-25GC 24D3 (0°C to 70°C)

AT22V10-25JC 28J

AT22V10-25PC 24P3

AT22V10-25SC 24S

AT22V10-25DI 24DW3 Industrial

AT22V10-25GI 24D3 (-40°C to 85°C)

AT22V10-25JI 28J

AT22V10-25PI 24P3

AT22V10-25SI 24S

25 18 15 AT22V10-25DM 24DW3 Military

AT22V10-25GM 24D3 (-55°C to 125°C)

AT22V10-25LM 28LW

AT22V10-25NM 28L

AT22V10-25DM/883 24DW3 Military/883C

AT22V10-25GM/883 24D3 (-55°C to 125°C)

AT22V10-25LM/883 28LW Class B, Fully Compliant

AT22V10-25NM/883 28L

25 18 15 5962-87539 01 LA 24DW3 Military/883C

5962-87539 01 3X 28LW (-55°C to 125°C)

Class B, Fully Compliant

AT22V10/L

1-107

Ordering Information

tPD

(ns) tS

(ns) tCO

(ns) Ordering Code Package Operation Range

15 10 10 5962-87539 05 LA 24DW3 Military/883C

5962-87539 05 3X 28LW (-55°C to 125°C)

Class B, Fully Compliant

15 10 10 5962-88670 05 LA 24D3 Military/883C

5962-88670 05 3X 28L (-55°C to 125°C)

Class B, Fully Compliant

25 18 15 5962-88670 01 LA 24D3 Military/883C

5962-88670 01 3X 28L (-55°C to 125°C)

Class B, Fully Compliant

20 12 15 AT22V10L-20DC 24DW3 Commercial

AT22V10L-20GC 24D3 (0°C to 70°C)

AT22V10L-20JC 28J

AT22V10L-20PC 24P3

AT22V10L-20SC 24S

AT22V10L-20DI 24DW3 Industrial

AT22V10L-20GI 24D3 (-40°C to 85°C)

AT22V10L-20JI 28J

AT22V10L-20PI 24P3

AT22V10L-20SI 24S

20 17 15 AT22V10L-20DM 24DW3 Military

AT22V10L-20GM 24D3 (-55°C to 125°C)

AT22V10L-20LM 28LW

AT22V10L-20NM 28L

AT22V10L-20DM/883 24DW3 Military/883C

AT22V10L-20GM/883 24D3 (-55°C to 125°C)

AT22V10L-20LM/883 28LW Class B, Fully Compliant

AT22V10L-20NM/883 28L

25 15 15 AT22V10L-25DC 24DW3 Commercial

AT22V10L-25GC 24D3 (0°C to 70°C)

AT22V10L-25JC 28J

AT22V10L-25PC 24P3

AT22V10L-25SC 24S

AT22V10L-25DI 24DW3 Industrial

AT22V10L-25GI 24D3 (-40°C to 85°C)

AT22V10L-25JI 28J

AT22V10L-25PI 24P3

AT22V10L-25SI 24S

1-108 AT22V10/L

Package Type

24DW3 24 Lead, 0.300" Wi de , Wi ndowed, Ceramic Du al Inl in e Pac ka ge (Cerdip)

24D3 24 Lead, 0.3 00 " Wide , Non -Windowe d (OTP), Ceramic Dual Inl in e Pac ka ge (Ce rdi p)

28J 28 Lead, Plasti c J-L ea de d Chi p Carrier OTP (PLCC)

28LW 28 Pad, Windowed, Ceramic Leadless Chip Carrier (LCC)

28L 28 Pad, Non-Windowed, Ceramic Leadless Chip Carrier OTP (LCC)

24P3 24 Lead, 0.3 00" Wi de , Pla stic Dual Inlin e Pac kage OTP (PDIP)

24S 24 Lead, 0.300" Wide , Pla st ic Gull Win g Small Outl ine OTP (SOIC)

tPD

(ns) tS

(ns) tCO

(ns) Ordering Code Package Operation Range

25 18 15 AT22V10L-25DM 24DW3 Military

AT22V10L-25GM 24D3 (-55°C to 125°C)

AT22V10L-25LM 28LW

AT22V10L-25NM 28L

AT22V10L-25DM/883 24DW3 Military/883C

AT22V10L-25GM/883 24D3 (-55°C to 125°C)

AT22V10L-25LM/883 28LW Class B, Fully Compliant

AT22V10L-25NM/883 28L

20 17 15 5962-88724 04 LA 24DW3 Military/883C

5962-88724 04 3X 28L (-55°C to 125°C)

Class B, Fully Compliant

25 18 15 5962-88724 01 LA 24DW3 Military/883C

5962-88724 01 3X 28LW (-55°C to 125°C)

Class B, Fully Compliant

20 17 15 5962-89755 04 LA 24D3 Military/883C

5962-89755 04 3X 28L (-55°C to 125°C)

Class B, Fully Compliant

25 18 15 5962-89755 01 LA 24D3 Military/883C

5962-89755 01 3X 28L (-55°C to 125°C)

Class B, Fully Compliant

Ordering Information

AT22V10/L

1-109