Rainbow Electronics ATF22V10CQZ User Manual

Features

5
6
7
8
9
10
11

25
24
23
22
21
20
19

IN
IN
IN

GND*

IN
IN
IN

I/O
I/O
I/O
GND*
I/O
I/O
I/O

432

1

282726

12131415161718

IN

IN

GND

GND*

IN

I/O

I/O

ININCLK/IN

VCC*

VCC

I/O

I/O

• Industry-standard Architecture

• 12 ns Maximum Pin-to-pin Delay

• Zero Power – 25 µA Maximum Standby Power (Input Transition Detection)

• CMOS and TTL Compatible Inputs and Outputs

• Advanced Electrically-erasableTechnology

– Reprogrammable
– 100% Tested

• Latch Feature Holds Inputs to Previous Logic State

• High-reliability CMOS Process

– 20 Year Data Retention
– 100 Erase/Write Cycles
– 2,000V ESD Protection
– 200 mA Latchup Immunity

• Commercial and Industrial Temperature Ranges

• Dual-in-line and Surface Mount Standard Pinouts

• PCI Compliant

High­performance
EE PLD

Block Diagram

Description

The ATF22V10CZ/CQZ is a high-performance CMOS (electrically-erasable)
programmable logic device (PLD) which utilizes Atmel’s proven electrically-erasable

(continued)

Pin Configurations

All Pinouts Top View

Pin Name Function

CLK Clock

IN Logic Inputs

I/O Bi-directional Buffers

VCC +5V Supply

PLCC

CLK/IN

IN
IN
IN
IN
IN
IN
IN
IN
IN
IN

GND

1
2
3
4
5
6
7
8
9
10
11
12

TSSOP

24

VCC

23

I/O

22

I/O

21

I/O

20

I/O

19

I/O

18

I/O

17

I/O

16

I/O

15

I/O

14

I/O

13

IN

ATF22V10CZ
ATF22V10CQZ

Note: For PLCC, P1, P8, P15 and P22 can be left

unconnected. For superior performance, con­nect VCC to pin 1 and GND to 8, 15, and 22.

CLK/IN

GND

DIP/SOIC

1
2

IN

3

IN

4

IN

5

IN

6

IN

7

IN

8

IN

9

IN

10

IN

11

IN

12

24

VCC

23

I/O

22

I/O

21

I/O

20

I/O

19

I/O

18

I/O

17

I/O

16

I/O

15

I/O

14

I/O

13

IN

Rev. 0778H–03/01

1

Flash memory technology. Speeds down to 12 ns with zero
standby power dissipation are offered. All speed ranges
are specified over the full 5V ±10% range for industrial tem­perature ranges; 5V ±5% for commercial range 5-volt
devices. The ATF22V10CZ/CQZ provides a low voltage
and edge-sensing “zero” power CMOS PLD solution with
“zero” standby power (5 µA typical). The
ATF22V10CZ/CQZ provides a “zero” power CMOS PLD
solution with 5V operating voltages, powering down auto­matically to the zero power-mode through Atmel’s patented
Input Transition Detection (ITD) circuitry when the device is
idle, offering “zero” (25 µA worst case) standby power. This
feature allows the user to manage total system power to

Absolute Maximum Ratings*

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

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

Voltage on Any Pin with

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

Voltage on Input Pins
with Respect to Ground

During Programming.....................................-2.0V to +14.0V

Programming Voltage with

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

(1)

(1)

(1)

meet specific application requirements and enhance reli­ability. Pin “keeper” circuits on input and output pins elimi­nate static power consumed by pull-up resistors. The
“CQZ” combines the low high-frequency I

of the “Q”

CC

design with the “Z” feature.
The ATF22V10CZ/CQZ incorporates a superset of the

generic architectures, which allows direct replacement of
the 22V10 family and most 24-pin combinatorial PLDs. Ten
outputs are each allocated 8 to 16 product terms. Three
different modes of operation, configured automatically
with software, allow highly complex logic functions to be
realized.

*NOTICE: 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.

Note: 1. Minimum voltage is -0.6V DC, which may under-

shoot to -2.0V for pulses of less than 20 ns. Max­imum output pin voltage is V
which may overshoot to 7.0V for pulses of less
than 20 ns.

+ 0.75V DC,

CC

DC and AC Operating Conditions

Commercial Industrial

Operating Temperature (Ambient) 0°C - 70°C-40°C - 85°C

V

Power Supply 5V ± 5% 5V ± 10%

CC

Compiler Mode Selection

PAL Mode

(5828 Fuses)

Synario ATF22V10C (DIP)

ATF22V10C (PLCC)

WINCUPL P22V10

P22V10LCC

GAL Mode

(5892 Fuses)

ATF22V10C DIP (UES)

ATF22V10C PLCC (UES)

G22V10

G22V10LCC

2

ATF22V10C(Q)Z

ATF22V10C(Q)Z

Functional Logic Diagram Description

The Functional Logic Diagram describes the
ATF22V10CZ/CQZ architecture.

The ATF22V10CZ/CQZ has 12 inputs and 10 I/O macro­cells. Each macrocell can be configured into one of four
output configurations: active high/low, registered/combina­torial output.The universal architecture of the
ATF22V10CZ/CQZ can be programmed to emulate most
24-pin PAL devices.

DC Characteristics

Symbol Parameter Condition Min Typ Max Units

Unused product terms are automatically disabled by the
compiler to decrease power consumption. A security fuse,
when programmed, protects the contents of the
ATF22V10CZ/CQZ. Eight bytes (64 fuses) of User Signa­ture are accessible to the user for purposes such as storing
project name, part number, revision or date. The User Sig­nature is accessible regardless of the state of the security
fuse.

I

IL

I

IH

Input or I/O Low
Leakage Current

Input or I/O High
Leakage Current

0 ≤ V

3.5 ≤ V

IN

≤ V

≤ V

IN

(Max)

IL

CC

-10 µA

10

CZ-12, 15 Com 90 150 mA

= Max

V

I

CC

Clocked Power
Supply Current

CC

Outputs Open,
f = 15 MHz

CZ-15 Ind 90 180 mA

CQZ-20 Com 40 60 mA

CQZ-20 Ind 40 80 mA

CZ-12, 15 Com 5 25

V

= Max

I

SB

Power Supply Current,
Standby

CC

= MAX

V

IN

Outputs Open

CZ-15 Ind 5 50

CQZ-20 Com 5 25 µA

CQZ-20 Ind 5 50

(1)

I

OS

V

IL

V

IH

V

OL

V

OH

Output Short Circuit
Current

= 0.5V -130 mA

V

OUT

Input Low Voltage -0.5 0.8 V

Input High Voltage 2.0 VCC + 0.75 V

= VIH or V

V

Output Low Voltage

Output High Voltage

IN

VCC = Min,

= 16 mA

I

OL

= VIH or V

V

IN

V

= Min,

CCIO

= -4.0 mA

I

OH

IL

0.5 V

IL

2.4 V

Notes: 1. Not more than one output at a time should be shorted. Duration of short circuit test should not exceed 30 sec.

µA

µA

µA

µA

3

AC Waveforms

REG. FEEDBACK
SYNCH. PRESET

ASYNCH. RESET

INPUTS, I/O

CP

tS

tH

tW tW

tP

tAW

tAR

REGISTERED

OUTPUTS

COMBINATORIAL

OUTPUTS

AC Characteristics

Symbol Parameter

t

PD

t

CF

t

CO

t

S

t

H

t

W

f

MAX

t

EA

t

ER

t

PZX

t

PXZ

t

AP

Input or Feedback to Non-registered Output 3 12 3 15 3 20 ns

Clock to Feedback 6 4.5 8 ns

Clock to Output 2 8 2 8 2 12 ns

Input or Feedback Setup Time 10 10 14 ns

Input Hold Time 0 0 0 ns

Clock Width 6 6 10 ns

External Feedback 1/(tS + tCO)
Internal Feedback 1/(t
No Feedback 1/(t

Input to Output Enable - Product Term 3 12 3 15 3 20 ns

Input to Output Disable - Product Term 2 15 3 15 3 20 ns

OE Pin to Output Enable 2 12 2 15 2 20 ns

OE Pin to Output Disable 2 15 2 15 2 20 ns

Input or I/O to Asynchronous Reset of
Register

tAPtCO

VALID

tPD

VALID VALID

tER tEA

VALID

OUTPUT

DISABLED

tEAtER

OUTPUT

DISABLED

VALID

VALID

(1)

-12 -15 -20

UnitsMin Max Min Max Min Max

55.5

+ tCF)

S

)

P

62

83.3

310 315 3 22ns

55.5
69

83.3

38.5

45.5

50.0

MHz
MHz
MHz

t

t

t

t

SP

AW

AR

SPR

Setup Time, Synchronous Preset 10 10 14 ns

Asynchronous Reset Width 7 8 20 ns

Asynchronous Reset Recovery Time 5 6 20 ns

Synchronous Preset to Clock Recovery
Time

Note: 1. See ordering information for valid part numbers.

4

ATF22V10C(Q)Z

10 10 14 ns

ATF22V10C(Q)Z

Input Test Waveforms and

Output Test Loads

Measurement Levels

Note: Similar competitors devices are specified with slightly

different loads. These load differences may affect output
signals’ delay and slew rate. Atmel devices are tested
with sufficient margins to meet compatible device specifi­cation conditions.

Pin Capacitance

f = 1 MHz, T = 25C

C

IN

C

I/O

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

Power-up Reset

The registers in the ATF22V10CZ/CQZ are designed to
reset during power-up. At a point delayed slightly from V
crossing V

RST

The output state will depend on the polarity of the buffer.
This feature is critical for state machine initialization. How-

ever, due to the asynchronous nature of reset and the
uncertainty of how V
following conditions are required:

1. The V

CC

below 0.7V.

2. The clock must remain stable during T

3. After T

PR

must be met before driving the clock pin high.

Preload of Register Outputs

The ATF22V10CZ/CQZ’s registers are provided with cir­cuitry to allow loading of each register 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
JEDEC file with preload is generated when a source file
with vectors is compiled. Once downloaded, the JEDEC file
preload sequence will be done automatically by most of the
approved programmers after the programming.

(1)

Typ Max Units Conditions

810 pF V

810 pF V

, all registers will be reset to the low state.

actually rises in the system, the

CC

rise must be monotonic and start

.

PR

occurs, all input and feedback setup times

= 0V; f = 1.0 MHz

IN

= 0V; f = 1.0 MHz

OUT

Security Fuse Usage

A single fuse is provided to prevent unauthorized copying
of the ATF22V10CZ/CQZ fuse patterns. Once pro-

CC

grammed, fuse verify and preload are inhibited. However,
the 64-bit User Signature remains accessible. The security
fuse should be programmed last, as its effect is immediate.

Programming/Erasing

Programming/erasing is performed using standard
PLD programmers. See CMOS PLD Programming Hard­ware & Software Support for information on software/pro­gramming.

V

R

ST

POWER

t

PR

REGISTERED
OUTPUTS

CLOCK

t

S

t

W

Electronic Signature Word

There are 64 bits of programmable memory that are always
available to the user, even if the device is secured. These
bits can be used for user-specific data.

Parameter Description Typ Max Units

T

PR

V

RST

Power-up
Reset Time

Power-up
Reset Voltage

600 1000 ns

3.8 4.5 V

5

Input and I/O Pull-ups

All ATF22V10CZ/CQZ family members have internal input
and I/O pin-keeper circuits. Therefore, whenever inputs or
I/Os are not being driven externally, they will maintain their
last driven state. This ensures that all logic array inputs and

Input Diagram

device outputs are at known states. These are relatively
weak active circuits that can be easily overridden by TTL­compatible drivers (see input and I/O diagrams below).

V

CC

I/O Diagram

OE

DATA

INPUT

INPUT

ESD

PROTECTION

CIRCUIT

V

CC

V

CC

100K

I/O

100K

6

ATF22V10C(Q)Z

Functional Logic Diagram ATF22V10CZ/CQZ

ATF22V10C(Q)Z

7

ATF22V10CZ/CQZ STAND-BY ICC vs.

SUPPLY VOLTAGE (T

A

= 25°C)

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

4.5 4. 8 5.0 5.3 5.5

SUPPLY VOLT AGE (V)

I

CC

(µA)

ATF22V10CZ SUPPLY CURRENT vs. INPUT

FREQUENCY (VCC = 5.0V, TA = 25°C)

0.000

20.000

40.000

60.000

80.000

100.000

120.000

140.000

0.0 0.5 2.5 5.0 7.5 10.0 25. 0 37.5 50. 0

FREQUENCY (MHz)

I

CC

(mA)

ATF22V10CZ/CQZ OUTPUT SOURCE CURRENT VS

SUPPLY VOLTAGE (V

OH

= 2.4V)

-50

-40

-30

-20

-10

0

4.0 4.5 5.0 5.5 6.0

SUPPLY VOL TAGE ( V)

I

OH

(mA)

ATF22V10CZ/CQZ OUTPUT SINK CURRENT vs.

SUPPLY VOLTAGE (V

OL

= 0.5V)

36

38

40

42

44

46

48

4.0 4. 5 5.0 5. 5 6.0

SUPPLY VOLTAGE (V)

Iol (mA)

ATF22V10CZ/CQZ OUTPUT SOURCE CURRENT

I

(

A)

NORMALIZED ICC VS. TEMP

1.4

1.2

1.0

0.8

NORMALIZED Icc

0.6

0.4

-40.0 0.0 25.0 75.0

TEM PERAT URE (C)

ATF22V10CQZ SUPPLY CURRENT VS.

INPUT FREQUENCY (V

0.0 0.5 2. 5 5.0 7.5 10.0 25. 0 37. 5 50.0

FREQUENCY (MHz )

(mA)

CC

I

50.000

40.000

30.000

20.000

10.000

0.000

= 5V, TA = 25°C)

CC

8

ATF22V10C(Q)Z

VS.

0.0

-10.0

-20.0

-30.0

-40.0

(mA)

-50.0

OH

I

-60.0

-70.0

-80.0

-90.0

0.00 0. 50 1.00 1.50 2.00 2.50 3.00 3.50 4. 00 4.50 5.00

OUTPUT VOLTAGE (V

V

CC

(V)

OH

= 5V, TA = 25°C)

ATF22V10CZ/CQZ OUTPUT SINK CURRENT VS.

140.0

SUPPLY VOLTAGE (V

120.0

100.0

80.0

m

60.0

OL

40.0

20.0

0.0

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0

SUPPLY VOLT AGE (V)

= 0.5V)

OL

ATF22V10C(Q)Z

ATF22V10CZ/CQZ INPUT CLAMP CURRENT VS

INPUT VOLTAGE (V

CC

= 5V, TA = 35°C)

-120

-100

-80

-60

-40

-20

0

0.0 -0.2 -0.4 -0.6 -0.8 -1.0

INPUT VOLTAGE (V)

INPUT

CURRENT (mA)

NORMALIZED TPD vs. VCC

0.8

0.9

1.0

1.1

1.2

4.5 4.8 5.0 5. 3 5.5

SUPPLY VOLT AGE (V)

NORMALIZED T

PD

NORMALIZED TCO vs. V C C

0.8

0.9

1.0

1.1

1.2

1.3

4.5 4.8 5.0 5.3 5.5

SUPPLY VOLTAGE (V)

NORMALIZED T

CO

NORMALIZED TSU VS VCC

0.8

0.9

1.0

1.1

1.2

4.5 4.8 5. 0 5. 3 5.5

SUPPLY VOLTAGE (V)

NORMALIZED T

SU

ATF22V10CZ/CQZ INPUT CURRENT VS

INPUT VOLTAGE (VCC = 5V , TA = 25°C)

40

30

20

10

(uA)

0

-10

INPUT CURRENT

-20

-30

0.0 1.0 2.0 3.0 4.0 5.0 6.0

INPUT VOLTAGE (V)

1.1

PD

1.0

0.9

NORMALIZED T

0.8

-40.0 0.0 25.0 75.0

TEMPERATURE (C)

NORMALIZED TCO VS TEMP

1.1

CO

1.0

0.9

NORMALIZED T

0.8

-40.0 0.0 25. 0 75.0

TEMPERATURE (V)

NORMALIZED TPD vs. TEMP

1.2

NORMALIZED TSU vs. TEMP

CO

1.1

1.0

0.9

NORMALIZED T

0.8

-40.0 0.0 25.0 75.0

TEMPERATURE (C)

9

ATF22V10C DELTA T

PD

vs.

OUTPUT LOADING

-2

0

2

4

6

8

0 50 100 150 200 250 300

OUTPUT LOADING (PF)

DELTA T

PD

(ns)

DELTA TPD vs. # OF OUTP UT S WIT C HING

-0.5

-0.4

-0.3

-0.2

-0.1

0.0

1.02.03.04.05.06.07.08.09.010.0

NUMBER OF OUTPUTS SWITCHING

DELTA T

PD

(ns)

ATF22V10C DELTA TCO VS.

8.00

7.00

6.00

(ns)

5.00

CO

4.00

3.00

2.00

DELTA T

1.00

0.00

50 100 150 200 250 300

OUTPUT LOADING

NUMBER OF OUTPUTS LOADING

DELTA TCO vs. # OF OUTP U T S WIT C HING

0.0

-0.1

(ns)

-0.1

CO

-0.2

-0.2

DELTA T

-0.3

1.0 2. 0 3.0 4.0 5.0 6. 0 7. 0 8.0 9.0 10.0

NUMBER OF OUTPUTS SWITCHING

10

ATF22V10C(Q)Z

ATF22V10CZ/CQZ Ordering Information

t

PD

(ns)

12 10 8 ATF22V10CZ-12JC

15 4.5 8 ATF22V10CZ-15JC

20 14 12 ATF22V10CQZ-20JC

t

S

(ns)

t

CO

(ns) Ordering Code Package Operation Range

ATF22V10CZ-12PC
ATF22V10CZ-12SC
ATF22V10CZ-12XC

ATF22V10CZ-15PC
ATF22V10CZ-15SC
ATF22V10CZ-15XC

ATF22V10CZ-15JI
ATF22V10CZ-15PI
ATF22V10CZ-15SI
ATF22V10CZ-15XI

ATF22V10CQZ-20PC
ATF22V10CQZ-20SC
ATF22V10CQZ-20XC

ATF22V10CQZ-20JI
ATF22V10CQZ-20PI
ATF22V10CQZ-20SI
ATF22V10CQZ-20XI

28J
24P3
24S
24X

28J
24P3
24S
24X

28J
24P3
24S
24X

28J
24P3
24S
24X

28J
24P3
24S
24X

ATF22V10C(Q)Z

Commercial

(0°C to 70°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)

Using “C” Product for Industrial

To use commercial product for Industrial temperature ranges, down-grade one speed grade from the “I” to the “C” device
(7 ns “C” = 10 ns “I”) and de-rate power by 30%.

Package Type

28J 28-lead, Plastic J-leaded Chip Carrier (PLCC)

24P3 24-pin, 0.300", Plastic Dual Inline Package (PDIP)

24S 24-lead, 0.300" Wide, Plastic Gull-Wing Small Outline (SOIC)

24X 24-lead, 4.4 mm Wide, Plastic Thin Shrink Small Outline (TSSOP)

11

Packaging Information

28J, 28-lead, Plastic J-leaded Chip Carrier (PLCC)

Dimensions in Inches and (Millimeters)

JEDEC STANDARD MS-018 AB

.045(1.14) X 45°

.032(.813)
.026(.660)

.050(1.27) TYP

PIN NO. 1
IDENTIFY

.045(1.14) X 30° - 45°

.456(11.6)
.450(11.4)

.300(7.62) REF SQ

SQ

.495(12.6)
.485(12.3)

.022(.559) X 45° MAX (3X)

SQ

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

.430(10.9)

.390(9.91)
.021(.533)
.013(.330)

.043(1.09)
.020(.508)
.120(3.05)
.090(2.29)

.180(4.57)
.165(4.19)

SQ

24P3, 24-pin, 0.300" Wide,
Plastic Dual Inline Package (PDIP)
Dimensions in Inches and (Millimeters)

JEDEC STANDARD MS-001 AF

1.27(32.3)

.200(5.06)

SEATING

PLANE

1.25(31.7)

1.100(27.94) REF

MAX

.151(3.84)

.125(3.18)

.110(2.79)
.090(2.29)

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

PIN

1

.065(1.65)
.040(1.02)

.325(8.26)
.300(7.62)

0

REF

15

.400(10.2) MAX

.023(.584)
.014(.356)

.266(6.76)
.250(6.35)

.090(2.29)

MAX

.005(.127)

MIN

.070(1.78)
.020(.508)

24S, 24-lead, 0.300" Wide,
Plastic Gull-Wing Small Outline (SOIC)
Dimensions in Inches and (Millimeters)

.020(.508)
.013(.330)

.299(7.60)
.291(7.39)

PIN 1 ID

.050(1.27) BSC

.616(15.6)
.598(15.2)

.012(.305)
.003(.076)

REF

.050(1.27)
.015(.381)

0
8

24X, 24-lead, 4.4 mm Wide, Plastic Thin Shrink
Small Outline (TSSOP)
Dimensions in Inches and (Millimeters)

.420(10.7)
.393(9.98)

.105(2.67)
.092(2.34)

.013(.330)
.009(.229)

12

ATF22V10C(Q)Z

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Fax-on-Demand

North America:

e-mail

[e-mail]

1-[phone]

International:
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Web Site

http://www.atmel.com

BBS

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© Atmel Corporation 2001.

Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standard warranty
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