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AT22V10/L
Features
* *
High Speed Programmable Logic Device 15 ns Max Propagation Delay 5 V 10% Operation Low Power CMOS Operation
* * * * *
Speed Temp ICC(mA)
"L" -15,-20 All Com./Mil. Com./Mil. Others 12/15 90/100 55
CMOS and TTL Compatible Inputs and Outputs 10 A Leakage Maximum Reprogrammable - Tested 100% for Programmability High Reliability CMOS Technology 2000 V ESD Protection 200 mA Latchup Immunity Full Military, Commercial and Industrial Temperature Ranges Dual-In-Line and Surface Mount Packages
High Speed UV Erasable Programmable Logic Device
Logic Diagram
Description
The AT22V10 and AT22V10L are CMOS high performance EPROM-based Programmable 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 A 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 reduces 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. DIP/SOIC PLCC
Pin Configurations
Pin Name CLK/IN IN I/O * VCC Function Clock and Logic Input Logic Inputs Bidirectional Buffers No Internal Connection +5 V Supply
0023C
1-97
Description (Continued)
Two additional product terms are included to provide synchronous preset and asynchronous reset. These terms are common to all 10 registers. All registers are automatically cleared upon power up. Register preload simplifies testing. A security fuse prevents unauthorized copying of programmed fuse patterns.
Absolute Maximum Ratings*
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 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 -0.6 V dc which may undershoot to -2.0 V for pulses of less than 20 ns. Maximum output pin voltage is VCC+0.75 V dc which may overshoot to +7.0 V for pulses of less than 20 ns.
Logic Options
Output Options
D.C. and A.C. Operating Conditions
Commercial AT22V10/L -15, -20, -25 Operating Temperature (Case) VCC Power Supply 0oC - 70oC 5 V 10% Industrial AT22V10/L -15, -20, -25 -40oC - 85oC 5 V 10% Military AT22V10/L -15, -20, -25, -30 -55oC - 125oC 5 V 10%
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AT22V10/L
AT22V10/L
D.C. Characteristics
Symbol Parameter ILI ILO Condition Min Typ Max 10 10 Com. Ind., Mil. Com. Ind., Mil. Com. Ind., Mil. 1.7 2.0 2.0 2.0 -120 -0.6 2.0 VIN = VIH or VIL, VCC = MIN VIN=VIH or VIL, VCC=MIN IOL = 16 mA IOL = 12 mA IOL = 24 mA VOH Output High Voltage IOH = -100 A IOH = -4.0 mA Com.,Ind. Mil. Com.
VCC-0.3
Units A A mA mA mA mA mA mA/MHz mA/MHz mA V V V V V V V
V = -0.1 V to VCC+1 Input Load Current IN V Output Leakage Current VOUT = -0.1 V to VCC+0.1 V AT22V10-15,-20
90 100 55 12 15
ICC
Power Supply Current
VCC = MAX, VIN = GND, Outputs Open
AT22V10-25,-35(2) AT22V10L(2)
ICC2 IOS (1) VIL VIH VOL
Clocked Power Supply Current Output Short Circuit Current Input Low Voltage Input High Voltage Output Low Voltage
VCC = MAX, Outputs Open VOUT = 0.5 V
AT22V10L(2)
0.8
VCC+0.75
0.5 0.5 0.8 2.4
Notes: 1. Not more than one output at a time should be shorted. Duration of short circuit test should not exceed 30 sec.
2. See ICC vs. Frequency curves in the back of this data sheet.
1-99
A.C. Characteristics, Commercial and Industrial
AT22V10-15 Symbol Parameter tPD tEA tER tCF tCO tS tH tP tW FMAX tAW tAR tAP Input or Feedback to Non-Registered Output Input to Output Enable Input to Output Disable Clock to Feedback Clock to Output Input or Feedback Setup Time Hold Time Clock Period Clock Width
External Feedback 1/(tS+tCO) Internal Feedback 1/(tS + tCF) No Feedback 1/(tP)
Min Typ Max
AT22V10/L-20
Min Typ Max
AT22V10/L-25
Min Typ Max
Units ns ns ns ns ns ns ns ns ns
10 10 10 0 0 10 0 12 6 1 7 8
15 15 15 2.5 10 0 0 12 0 20 10 50.0 80.0 83.3
12
20 20 20
15 15 15 0 0 15 0 24 12 5 10 12
25 25 25 10 15
4 8 8
8 12
41.6 50.0 50.0 20 20 9 12 15 22 25 25 10 15 18
33.3 40.0 41.6
MHz MHz MHz ns ns
Asynchronous Reset Width Asynchronous Reset, Synchronous Preset, Recovery Time Asynchronous Reset to Registered Output Reset
15 15
8 8 12 20
25
ns
A.C. Waveforms (1)
Note:
1. Timing measurement reference is 1.5 V. Input AC driving levels are 0.0 V and 3.0 V, unless otherwise specified.
1-100
AT22V10/L
AT22V10/L
A.C. Characteristics, Military
AT22V10-15 Symbol Parameter tPD tEA tER tCF tCO tSF tS tH tP tW FMAX tAW tAR tAP Input or Feedback to Non-Registered Output Input to Output Enable Input to Output Disable Clock to Feedback Clock to Output Feedback Setup Time Input Setup Time Hold Time Clock Period Clock Width
External Feedback 1/(tS+tCO) Internal Feedback 1/(tSF + tCF) No Feedback 1/(tP)
Min Typ Max
AT22V10/L-20
Min Typ Max
AT22V10/L-25
Min Typ Max
AT22V10/L-30
Min Typ Max
Units ns ns ns ns ns ns ns ns ns ns
10 10 10 0 0 10 10 0 12 6 1 7 8 8
15 15 15 2.5 10 0 0 12 17 0 20 10
50.0 80.0 83.3
12
20 20 20
15 15 15 0 0 15 18 0 24 12 5 10 12 15
25 25 25 10 15 0 0 18 20 0 30 15
30.3 40.0 41.6
20 20 20 10 12 15 15
30 30 30 15 20
4 8 10 14
8 15
31.2 50.0 50.0
25.0 30.0 33.3
MHz MHz MHz ns ns
Asynchronous Reset Width Asynchronous Reset Recovery Time Asynchronous Reset to Registered Output Reset
15 15
8 8 12 20
20 20
9 12 15 22
25 25
10 15 18 25
30 30
15 18 20 30
ns
Output Test Loads: Input Test Waveforms and Measurement Levels
Commercial
Military
tR, tF < 5 ns (10% to 90%)
1-101
Functional Logic Diagram AT22V10/L
1-102
AT22V10/L
AT22V10/L
Preload of Registered Outputs
The registers in the AT22V10 and AT22V10L are provided with circuitry to allow loading of each register asynchronously 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. Level forced on registered output pin during preload cycle VIH VIL Register state after cycle High Low
tDMIN = 100 ns
Power Up Reset
The registers in the AT22V10 and AT22V10L are designed 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. 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. Parameter tPR Description Power-Up Reset Time Min Typ 600 Max Units 1000 ns
1-103
Pin Capacitance (f = 1 MHz, T = 25C) (1)
Typ CIN COUT
Note:
Max 8 8
Units pF pF
Conditions VIN = 0 V VOUT = 0 V
5 6
1. Typical values for nominal supply voltage. This parameter is only sampled and is not 100% tested.
Erasure Characteristics
The entire fuse array of an AT22V10 or AT22V10L is erased after exposure to ultraviolet light at a wavelength of 2537 A. Complete erasure is assured after a minimum of 20 minutes exposure using 12,000 W/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 recommended to cover the clear window on any UV erasable PLD which will be subjected to continuous fluorescent indoor lighting or sunlight.
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AT22V10/L
AT22V10/L
1-105
1-106
AT22V10/L
AT22V10/L
Ordering Information
tPD (ns) 15 tS (ns) 10 tCO (ns) 10 Ordering Code AT22V10-15DC AT22V10-15GC AT22V10-15JC AT22V10-15PC AT22V10-15SC AT22V10-15DI AT22V10-15GI AT22V10-15JI AT22V10-15PI AT22V10-15SI AT22V10-15DM AT22V10-15GM AT22V10-15LM AT22V10-15NM AT22V10-15DM/883 AT22V10-15GM/883 AT22V10-15LM/883 AT22V10-15NM/883 25 15 15 AT22V10-25DC AT22V10-25GC AT22V10-25JC AT22V10-25PC AT22V10-25SC AT22V10-25DI AT22V10-25GI AT22V10-25JI AT22V10-25PI AT22V10-25SI 25 18 15 AT22V10-25DM AT22V10-25GM AT22V10-25LM AT22V10-25NM AT22V10-25DM/883 AT22V10-25GM/883 AT22V10-25LM/883 AT22V10-25NM/883 25 18 15 5962-87539 01 LA 5962-87539 01 3X Package 24DW3 24D3 28J 24P3 24S 24DW3 24D3 28J 24P3 24S 24DW3 24D3 28LW 28L 24DW3 24D3 28LW 28L 24DW3 24D3 28J 24P3 24S 24DW3 24D3 28J 24P3 24S 24DW3 24D3 28LW 28L 24DW3 24D3 28LW 28L 24DW3 28LW Operation Range Military/883C Commercial (0C to 70C)
Industrial (-40C to 85C)
Military (-55C to 125C)
Military/883C (-55C to 125C) Class B, Fully Compliant Commercial (0C to 70C)
Industrial (-40C to 85C)
Military (-55C to 125C)
Military/883C (-55C to 125C) Class B, Fully Compliant Military/883C (-55C to 125C) Class B, Fully Compliant
1-107
Ordering Information
tPD (ns) 15 tS (ns) 10 tCO (ns) 10 Ordering Code 5962-87539 05 LA 5962-87539 05 3X 5962-88670 05 LA 5962-88670 05 3X 5962-88670 01 LA 5962-88670 01 3X AT22V10L-20DC AT22V10L-20GC AT22V10L-20JC AT22V10L-20PC AT22V10L-20SC AT22V10L-20DI AT22V10L-20GI AT22V10L-20JI AT22V10L-20PI AT22V10L-20SI 20 17 15 AT22V10L-20DM AT22V10L-20GM AT22V10L-20LM AT22V10L-20NM AT22V10L-20DM/883 AT22V10L-20GM/883 AT22V10L-20LM/883 AT22V10L-20NM/883 25 15 15 AT22V10L-25DC AT22V10L-25GC AT22V10L-25JC AT22V10L-25PC AT22V10L-25SC AT22V10L-25DI AT22V10L-25GI AT22V10L-25JI AT22V10L-25PI AT22V10L-25SI Package 24DW3 28LW 24D3 28L 24D3 28L 24DW3 24D3 28J 24P3 24S 24DW3 24D3 28J 24P3 24S 24DW3 24D3 28LW 28L 24DW3 24D3 28LW 28L 24DW3 24D3 28J 24P3 24S 24DW3 24D3 28J 24P3 24S Operation Range Military/883C (-55C to 125C) Class B, Fully Compliant Military/883C (-55C to 125C) Class B, Fully Compliant Military/883C (-55C to 125C) Class B, Fully Compliant Commercial (0C to 70C)
15
10
10
25
18
15
20
12
15
Industrial (-40C to 85C)
Military (-55C to 125C)
Military/883C (-55C to 125C) Class B, Fully Compliant Commercial (0C to 70C)
Industrial (-40C to 85C)
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AT22V10/L
AT22V10/L
Ordering Information
tPD (ns) 25 tS (ns) 18 tCO (ns) 15 Ordering Code AT22V10L-25DM AT22V10L-25GM AT22V10L-25LM AT22V10L-25NM AT22V10L-25DM/883 AT22V10L-25GM/883 AT22V10L-25LM/883 AT22V10L-25NM/883 20 17 15 5962-88724 04 LA 5962-88724 04 3X 5962-88724 01 LA 5962-88724 01 3X 5962-89755 04 LA 5962-89755 04 3X 5962-89755 01 LA 5962-89755 01 3X Package 24DW3 24D3 28LW 28L 24DW3 24D3 28LW 28L 24DW3 28L 24DW3 28LW 24D3 28L 24D3 28L Operation Range Military (-55C to 125C)
Military/883C (-55C to 125C) Class B, Fully Compliant Military/883C (-55C to 125C) Class B, Fully Compliant Military/883C (-55C to 125C) Class B, Fully Compliant Military/883C (-55C to 125C) Class B, Fully Compliant Military/883C (-55C to 125C) Class B, Fully Compliant
25
18
15
20
17
15
25
18
15
Package Type
24DW3 24D3 28J 28LW 28L 24P3 24S
24 Lead, 0.300" Wide, Windowed, Ceramic Dual Inline Package (Cerdip) 24 Lead, 0.300" Wide, Non-Windowed (OTP), Ceramic Dual Inline Package (Cerdip) 28 Lead, Plastic J-Leaded Chip Carrier OTP (PLCC) 28 Pad, Windowed, Ceramic Leadless Chip Carrier (LCC) 28 Pad, Non-Windowed, Ceramic Leadless Chip Carrier OTP (LCC) 24 Lead, 0.300" Wide, Plastic Dual Inline Package OTP (PDIP) 24 Lead, 0.300" Wide, Plastic Gull Wing Small Outline OTP (SOIC)
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