ATF22V10B_10 ATMEL
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0250M–PLD–7/10 Atmel ATF22V10B 1. Description The Atmel ® ATF22V10B is a high-performance CMOS (electrically erasable) programmable logic device (PLD) which utilizes the Atmel proven electrically erasable Flash memory technology. Speeds down to 7.5ns and power dissipation as low as 10mA are offered. All speed ranges are specified over the full 5V 10% range for military and industrial temperature 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. 2. Absolute Maximum Ratings* 3. DC and AC Operating Conditions Note: 1. The shaded devices are obsolete Maximum Ratings” may cause permanent dam- age 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 20ns. Maximum output pin voltage is V CC + 0.75V DC, which may overshoot to 7.0V for pulses of less than 20ns. Voltage on Any Pin with (1) Voltage on Input Pins with Respect to Ground (1) Programming Voltage with (1) Commercial Industrial Military Operating Temperature 0°C - 70°C (Ambient) -40°C - 85°C (Ambient) -55°C - 125°C (Case) VCC Power Supply 5V 5% 5V 10% 5V 10%
0250M–PLD–7/10 Atmel ATF22V10B
3.1 DC Characteristics
Notes: 1. Not more than one output at a time should be shorted. Duration of short circuit test should not exceed 30 sec 2. The shaded devices are obsolete Symbol Parameter Condition Min Typ Max Units IIL Input or I/O Low Leakage Current 0 VIN VIL (Max) -35 -100 µA IIH Input or I/O High Leakage Current 3.5 VIN VCC 10 µA ICC Power Supply Current, Standby VCC = Max, VIN = Max, Outputs Open B-7 Com. 85 120 mA Ind., Mil. 85 140 mA ICC Power Supply Current, Standby VCC = Max, VIN = Max, Outputs Open B-10 Com./Ind. 85/85 120/140 mA Mil. 85 140 mA B-15 Com./Ind. 65/65 90/115 mA Mil. 65 115 mA B-25 Com. 65 90 mA Ind., Mil. 65 115 mA BQ-15 Com. 35 55 mA BQL-20, -25 Com. 5 10 mA Ind., Mil. 5 15 mA ICC2 Clocked Power Supply Current VCC = Max, Outputs Open, f = 15MHz B-7 Com. 90 120 mA Mil., Ind. 90 145 mA B-10 Com./Ind. 90/90 120/145 mA Mil. 90 150 mA B-15 Com./Ind. 65/65 90/120 mA Mil. 65 150 mA B-25 Com. 65 90 mA Ind., Mil. 65 120 mA BQ-15 Com. 40 60 mA BQL-20, -25 Com. 20 50 mA Ind., Mil. 20 70 mA IOS (1) Output Short Circuit Current VOUT = 0.5V -130 mA VIL Input Low Voltage -0.5 0.8 V VIH Input High Voltage 2.0 V CC + 0.75 V VOL Output Low Voltage VIN =V IH or V IL, VCC = Min IOL = 16mA Com., Ind. 0.5 V IOL = 12mA Mil. 0.5 V VOH Output High Voltage VIN =V IH or V IL, VCC = Min IOH = -4.0mA 2.4 V
0250M–PLD–7/10 Atmel ATF22V10B 4. AC Waveforms (1) 5. AC Characteristics (1) Notes: 1. See ordering information for valid part numbers Symbol Parameter -10 -15 UnitsMin Max Min Max tPD Input or Feedback to Combinatorial Output 3 10 3 15 ns tCO Clock to Output 2 6.5 2 8 ns tCF Clock to Feedback 2.5 2.5 ns tS Input or Feedback Setup Time 4.5 10 ns tH Hold Time 0 0 ns fMAX External Feedback 1/(t S +t CO) 90 55.5 MHz Internal Feedback 1/(t S +t CF) 142 69 MHz No Feedback 1/(t WH +t WL) 142 83.3 MHz tW Clock Width (t WL and t WH) 3.5 6 ns tEA Input or I/O to Output Enable 3 10 3 15 ns tER Input or I/O to Output Disable 3 9 3 15 ns tAP Input or I/O to Asynchronous Reset of Register 3 12 3 20 ns tAW Asynchronous Reset Width 8 15 ns tAR Asynchronous Reset Recovery Time 61 0 n s tSP Setup Time, Synchronous Preset 6 10 ns tSPR Synchronous Preset to Clock Recovery Time 81 0 n s
0250M–PLD–7/10 Atmel ATF22V10B 6. Input Test Waveforms and Measurement Levels tR,t F < 3ns 7. Output Test Loads * All except -7 which is R2 = 300 8. Pin Capacitance Note: 1. Typical values for nominal supply voltage. This parameter is only sampled and is not 100% tested 9. Power-up Reset The registers in the Atmel ® ATF22V10B are designed to reset during power-up. At a point delayed slightly from VCC crossing V RST, all registers will be reset to the low state. The output state will depend on the polarity of the out- put buffer. This feature is critical for state machine initialization. However, due to the asynchronous nature of reset and the uncertainty of how V CC actually rises in the system, the following conditions are required: 1. The V CC rise must be monotonic 2. After reset occurs, all input and feedback setup times must be met before driving the clock pin high 3. The clock must remain stable during t PR Commercial Military f = 1MHz , T = 25°C (1) Typ Max Units Conditions CIN 5 8 pF V IN =0 V COUT 6 8 pF V OUT =0 V
0250M–PLD–7/10 Atmel ATF22V10B 10. Preload of Registered Outputs The Atmel ® ATF22V10B 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. Figure 10-1. Table 10-1. 11. 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. 12. 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. 13. Programming/Erasing Programming/erasing is performed using standard PLD programmers. See CMOS PLD Programming Hardware and Software Support for information on software/programming. Parameter Description Typ Max Units tPR Power-up Reset Time 600 1,000 ns VRST Power-up Reset Voltage 3.8 4.5 V
0250M–PLD–7/10 Atmel ATF22V10B Figure 14-3. Functional Logic Diagram Atmel ATF22V10B
0250M–PLD–7/10 Atmel ATF22V10B A TMEL A TMEL A TMELA TMEL A TMEL A TMEL
0250M–PLD–7/10 Atmel ATF22V10B
0250M–PLD–7/10 Atmel ATF22V10B
0250M–PLD–7/10 Atmel ATF22V10B 15. Ordering Information
15.1 Atmel ATF22V10B (2) Ordering Detail
15.2 Atmel ATF22V10BQ(L) (1,2) Ordering Detail
Notes: 1. The shaded devices are obsolete 2. Please see DSCC DWG for military parts tPD (ns) t S (ns) t CO (ns) Ordering Code Package Operation Range 10 4.5 6.5 ATF22V10B-10GM/883 ATF22V10B-10NM/883 24D3 28L Military/883C (-55Ct o1 2 5 C) Class B, Fully Compliant 5962-89841 06LA 5962-89841 063X 24D3 28L Military (-55Ct o1 2 5 C) Class B, Fully Compliant 15 10 8 ATF22V10B-15GM/883 ATF22V10B-15NM/883 24D3 28L Military/883C (-55Ct o1 2 5 C) Class B, Fully Compliant 5962-89841 03LA 5962-89841 033X 24D3 28L Military (-55Ct o1 2 5 C) Class B, Fully Compliant tPD (ns) t S (ns) t CO (ns) Ordering Code Package Operation Range 20 14 12 ATF22V10BQL-20GM/883 ATF22V10BQL-20NM/883 24D3 28L Military/883C (-55Ct o1 2 5 C) Class B, Fully Compliant 5962-89841 14 LA 5962-89841 14 3X 24D3 28L Military (-55Ct o1 2 5 C) Class B, Fully Compliant 25 15 15 ATF22V10BQL-25GM/883 ATF22V10BQL-25NM/883 24D3 28L Military/883C (-55Ct o1 2 5 C) Class B, Fully Compliant 5962-89841 13 LA 5962-89841 13 3X 24D3 28L Military (-55Ct o1 2 5 C) Class B, Fully Compliant
0250M–PLD–7/10 Atmel ATF22V10B 16. Packaging Information 24D3 24D3, 24-lead, 0.300"Wide. Non-windowed, Ceramic Dual Inline Parkage (Cerdip) Dimensions in Millimeters and (Inches)* MIL-STD-1835 D-9 CONFIG A (Glass Sealed) *Controlling dimension: Inches REV. A 04/11/2001
0250M–PLD–7/10 Atmel ATF22V10B 28L 28L, 28-pad, Non-windowed, Ceramic lid, Leadless Chip Carrier (LCC) Dimensions in Millimeters and (Inches)* MIL-STD-1835 C-4 *Controlling dimension: Inches
0250M–PLD–7/10 Atmel ATF22V10B 17. Revision History Doc. Rev. Date Comments 0250M 07/2010 Removed all commerical and industrial grade leaded part offerings
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