ATMEL Corporation ATF22V10BQL-20PC, ATF22V10BQL-20NM/883, ATF22V10BQL-20JI, ATF22V10BQL-20JC, ATF22V10BQL-20GM/883, ATF22V10BQ-15XC, ATF22V10BQ-15SC, ATF22V10BQ-15PC, ATF22V10BQ-15JC, ATF22V10B-7XC, ATF22V10BQL-25PC, ATF22V10BQL-25NM/883, ATF22V10BQL-25JI, ATF22V10BQL-25JC, ATF22V10BQL-25GM/883, ATF22V10BQL-20XI, ATF22V10BQL-20XC, ATF22V10BQL-20SI, ATF22V10BQL-20SC, ATF22V10BQL-20PI, ATF22V10B-25JC, ATF22V10B-15XI, ATF22V10B-15XC, ATF22V10B-15SI, ATF22V10B-15SC, ATF22V10B-15PI, ATF22V10B-15JI, ATF22V10B-15JC, ATF22V10B-15GM/883, ATF22V10B-10XI, ATF22V10B-10XC, ATF22V10B-10SI, ATF22V10B-10SC, ATF22V10B-10PI, ATF22V10B-10PC, ATF22V10B-10NM/883, ATF22V10B-10JI, ATF22V10B-10JC, ATF22V10B-10GM/883, ATF22V10BQL-25XI, ATF22V10BQL-25XC, ATF22V10BQL-25SI, ATF22V10BQL-25SC, ATF22V10BQL-25PI, ATF22V10B-7SC, ATF22V10B-7PC, ATF22V10B-7JC, ATF22V10B-25XC, ATF22V10B-25SI, ATF22V10B-25SC, ATF22V10B-25PI, ATF22V10B-25PC, ATF22V10B-25JI, 5962-89841 14LA, 5962-89841 143X, 5962-89841 13LA, 5962-89841 133X, 5962-89841 06LA, 5962-89841 063X, 5962-89841 05LA, 5962-89841 053X, 5962-89841 03LA, 5962-89841 033X, ATF22V10B-15NM/883, ATF22V10B-25XI Datasheet

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ATMEL Corporation ATF22V10BQL-20PC, ATF22V10BQL-20NM/883, ATF22V10BQL-20JI, ATF22V10BQL-20JC, ATF22V10BQL-20GM/883, ATF22V10BQ-15XC, ATF22V10BQ-15SC, ATF22V10BQ-15PC, ATF22V10BQ-15JC, ATF22V10B-7XC, ATF22V10BQL-25PC, ATF22V10BQL-25NM/883, ATF22V10BQL-25JI, ATF22V10BQL-25JC, ATF22V10BQL-25GM/883, ATF22V10BQL-20XI, ATF22V10BQL-20XC, ATF22V10BQL-20SI, ATF22V10BQL-20SC, ATF22V10BQL-20PI, ATF22V10B-25JC, ATF22V10B-15XI, ATF22V10B-15XC, ATF22V10B-15SI, ATF22V10B-15SC, ATF22V10B-15PI, ATF22V10B-15JI, ATF22V10B-15JC, ATF22V10B-15GM/883, ATF22V10B-10XI, ATF22V10B-10XC, ATF22V10B-10SI, ATF22V10B-10SC, ATF22V10B-10PI, ATF22V10B-10PC, ATF22V10B-10NM/883, ATF22V10B-10JI, ATF22V10B-10JC, ATF22V10B-10GM/883, ATF22V10BQL-25XI, ATF22V10BQL-25XC, ATF22V10BQL-25SI, ATF22V10BQL-25SC, ATF22V10BQL-25PI, ATF22V10B-7SC, ATF22V10B-7PC, ATF22V10B-7JC, ATF22V10B-25XC, ATF22V10B-25SI, ATF22V10B-25SC, ATF22V10B-25PI, ATF22V10B-25PC, ATF22V10B-25JI, 5962-89841 14LA, 5962-89841 143X, 5962-89841 13LA, 5962-89841 133X, 5962-89841 06LA, 5962-89841 063X, 5962-89841 05LA, 5962-89841 053X, 5962-89841 03LA, 5962-89841 033X, ATF22V10B-15NM/883, ATF22V10B-25XI Datasheet

Features

 

 

 

 

 

 

Industry Standard Architecture

 

 

 

 

– Low Cost Easy-to-Use Software Tools

 

 

 

 

High-Speed, Electrically-Erasable Programmable Logic Devices

 

 

– 7.5 ns Maximum Pin-to-Pin Delay

 

 

 

 

Several Power Saving Options

 

 

 

 

Device

ICC, Stand-By

ICC, Active

 

 

ATF22V10B

 

85 mA

90 mA

 

 

High-

ATF22V10BQ

35 mA

40 mA

 

 

ATF22V10BQL

5 mA

20 mA

 

 

Performance

 

 

 

 

 

 

CMOS and TTL Compatible Inputs and Outputs

 

 

EE PLD

– Input and I/O Pull-Up Resistors

 

 

 

Advanced Flash Technology

 

 

 

 

– Reprogrammable

 

 

 

 

 

– 100% Tested

 

 

 

 

ATF22V10B

High Reliability CMOS Process

 

 

 

– 20 Year Data Retention

 

 

 

 

– 100 Erase/Write Cycles

 

 

 

 

– 2,000V ESD Protection

 

 

 

 

– 200 mA Latchup Immunity

 

 

 

 

Full Military, Commercial, and Industrial Temperature Ranges

 

 

Dual-in-Line and Surface Mount Packages in Standard Pinouts

 

 

Logic Diagram

 

 

 

 

 

 

 

 

 

TSSOP Top View

 

 

Pin Configurations

CLK/IN

1

24

VCC

 

 

 

IN

2

23

I/O

Pin Name

Function

 

IN

3

22

I/O

 

IN

4

21

I/O

CLK

Clock

 

IN

5

20

I/O

 

IN

6

19

I/O

 

 

 

 

 

 

IN

7

18

I/O

IN

Logic Inputs

 

IN

8

17

I/O

 

IN

9

16

I/O

I/O

Bidirectional Buffers

IN

10

15

I/O

IN

11

14

I/O

 

 

 

GND

12

13

IN

*

No Internal Connection

 

 

 

 

VCC

+5V Supply

 

DIP/SOIC

LCC/PLCC

 

 

 

 

 

 

Rev. 0250F–05/98

 

 

 

 

 

Top View

 

 

 

 

 

 

1

Description

The ATF22V10B is a high performance CMOS (Electrically Erasable) Programmable Logic Device (PLD) which utilizes Atmel’s proven electrically erasable Flash memory technology. Speeds down to 7.5 ns and power dissipation as low as 10 mA are offered. All speed ranges are specified over the full 5V ± 10% range for military and industrial tempera-

ture ranges, and 5V ± 5% for commercial temperature ranges.

Several low power options allow selection of the best solution for various types of power-limited applications. Each of these options significantly reduces total system power and enhances system reliability.

Absolute Maximum Ratings*

................................Temperature Under Bias

-55°C to +125°C

Storage Temperature .....................................

-65°C to +150°C

Voltage on Any Pin with

-2.0V to +7.0V(1)

Respect to Ground .........................................

Voltage on Input Pins

 

with Respect to Ground

-2.0V to +14.0V(1)

During Programming.....................................

Programming Voltage with

-2.0V to +14.0V(1)

Respect to Ground .......................................

 

 

*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 undershoot to -2.0V for pulses of less than 20 ns. Maximum output pin voltage is VCC + 0.75V DC, which may overshoot to 7.0V for pulses of less than 20 ns.

DC and AC Operating Conditions

 

Commercial

Industrial

Military

 

 

 

 

Operating Temperature (Case)

0°C - 70°C

-40°C - 85°C

-55°C - 125°C

 

 

 

 

VCC Power Supply

5V ± 5%

5V ± 10%

5V ± 10%

 

 

 

 

2

ATF22V10B

 

 

 

ATF22V10B

DC Characteristics

Symbol

Parameter

Condition

 

 

 

Min

Typ

Max

Units

 

 

 

 

 

 

 

 

 

 

IIL

Input or I/O

0 VIN

 

 

 

 

-35

-100

μA

Low Leakage Current

VIL (MAX)

 

 

 

 

 

 

 

 

 

 

 

 

IIH

Input or I/O

3.5 VIN VCC

 

 

 

 

 

10

μA

High Leakage Current

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B-7, -10

 

Com.

 

85

120

mA

 

 

 

 

 

 

 

 

 

 

 

 

 

Ind., Mil.

 

85

140

mA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VCC = MAX,

B-15, -25

 

Com.

 

65

90

mA

 

Power Supply Current,

 

 

 

 

 

 

ICC

 

Ind., Mil.

 

65

115

mA

VIN = MAX,

 

 

 

Standby

 

 

 

 

Outputs Open

 

 

 

 

 

 

 

 

BQ-15

Com.

 

35

55

mA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BQL-20, -25

 

Com.

 

5

10

mA

 

 

 

 

 

 

 

 

 

 

 

 

 

Ind., Mil.

 

5

15

mA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B-7, -10

 

Com.

 

90

120

mA

 

 

 

 

 

 

 

 

 

 

 

 

 

Ind., Mil.

 

90

145

mA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VCC = MAX,

B-15, -25

 

Com.

 

65

90

mA

ICC2

Clocked Power

 

 

 

 

 

 

 

 

 

 

 

 

Outputs Open,

 

 

Ind., Mil.

 

65

120

mA

Supply Current

 

 

 

 

f = 15 MHz

 

 

 

 

 

 

 

 

BQ-15

Com.

 

40

60

mA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BQL-20, -25

 

Com.

 

20

50

mA

 

 

 

 

 

 

 

 

 

 

 

 

 

Ind., Mil.

 

20

70

mA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(1)

Output Short

VOUT = 0.5V

 

 

 

 

 

-130

mA

IOS

Circuit Current

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VIL

Input Low Voltage

 

 

 

 

-0.5

 

0.8

V

VIH

Input High Voltage

 

 

 

 

2.0

 

VCC + 0.75

V

VOL

Output Low Voltage

VIN = VIH or VIL,

IOL = 16 mA

Com., Ind.

 

 

0.5

V

VCC = MIN

IOL = 12 mA

Mil.

 

 

0.5

V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VOH

Output High Voltage

VIN = VIH or VIL,

IOH = -4.0 mA

 

2.4

 

 

V

VCC = MIN

 

 

 

 

 

 

 

 

 

 

 

 

Notes: 1.

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

 

3

AC Waveforms(1)

Note: 1. Timing measurement reference is 1.5V. Input AC driving levels are 0.0V and 3.0V, unless otherwise specified.

AC Characteristics(1)

 

 

 

-7

 

-10

-15

 

 

-20

 

-25

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Symbol

Parameter

Min

 

Max

Min

 

Max

Min

 

Max

Min

 

Max

Min

 

Max

Units

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

tPD

Input or Feedback to

3

 

7.5

3

 

10

3

 

15

3

 

20

3

 

25

ns

Combinatorial Output

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

tCO

Clock to Output

2

 

4.5(2)

2

 

6.5

2

 

8

2

 

12

2

 

15

ns

tCF

Clock to Feedback

 

 

2.5

 

 

2.5

 

 

2.5

 

 

8

 

 

13

ns

tS

Input or Feedback Setup Time

3.5

 

 

4.5

 

 

10

 

 

 

 

14

15

 

 

ns

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

tH

Hold Time

0

 

 

0

 

 

0

 

 

0

 

 

0

 

 

ns

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

External Feedback 1/(tS + tCO)

125(3)

 

 

90

 

 

55.5

 

 

38.5

 

 

33.3

 

 

MHz

FMAX

Internal Feedback 1/(tS + tCF)

166

 

 

142

 

 

69

 

 

45.5

 

 

40

 

 

MHz

 

No Feedback 1/(tWH + tWL)

166

 

 

142

 

 

83.3

 

 

 

 

 

38.5

 

 

MHz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

tW

Clock Width (tWL and tWH)

3

 

 

3.5

 

 

6

 

 

10

 

 

13

 

 

ns

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

tEA

Input or I/O to Output Enable

3

 

7.5

3

 

10

3

 

15

3

 

20

3

 

25

ns

tER

Input or I/O to Output Disable

3

 

7.5

3

 

9

3

 

15

3

 

20

3

 

25

ns

tAP

Input or I/O to Asynchronous

3

 

10

3

 

12

3

 

20

3

 

22

3

 

25

ns

Reset of Register

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

tAW

Asynchronous Reset Width

7

 

 

8

 

 

15

 

 

20

 

 

25

 

 

ns

tAR

Asynchronous Reset

5

 

 

6

 

 

10

 

 

20

 

 

25

 

 

ns

Recovery Time

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

tSP

Setup Time, Synchronous Preset

4.5

 

 

6

 

 

10

 

 

14

 

 

15

 

 

ns

tSPR

Synchronous Preset to

5

 

 

8

 

 

10

 

 

14

 

 

15

 

 

ns

Clock Recovery Time

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Notes: 1.

See ordering information for valid part numbers.

 

 

 

 

 

 

 

 

 

 

 

 

 

2.5.5 ns for DIP package devices.

3.111 MHz for DIP package devices.

4

ATF22V10B

 

 

 

ATF22V10B

Input Test Waveforms and

Outout Test Loads

 

Measurement Levels

Commercial

Military

 

tR, tF < 3 ns

* All except -7 which is R2 = 300Ω

Pin Capacitance

f = 1 MHz, T = 25°C (1)

 

 

Typ

Max

Units

Conditions

 

 

 

 

 

 

CIN

 

5

8

pF

VIN = 0V

COUT

 

6

8

pF

VOUT = 0V

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 ATF22V10Bs are designed to reset during power up. At a point delayed slightly from VCC crossing VRST, 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. However, due to the asynchronous nature of reset and the uncertainty of how VCC actually rises in the system, the following 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.

Preload of Registered Outputs

The ATF22V10B’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.

Parameter

Description

Typ

Max

Units

 

 

 

 

 

tPR

Power-Up

600

1,000

ns

Reset Time

 

 

 

 

 

 

 

 

 

 

Power-Up

 

 

 

VRST

Reset

3.8

4.5

V

 

Voltage

 

 

 

 

 

 

 

 

Security Fuse Usage

A single fuse is provided to prevent unauthorized copying of the ATF22V10B fuse patterns. Once programmed, 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.

5

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