Features • Industry Standard Architecture – Low-cost Easy-to-use Software Tools • High-speed, Electrically Erasable Programmable Logic Devices • CMOS and TTL Compatible Inputs and Outputs – Input and I/O Pull-up Resistors • Advanced Flash Technology • • • • – Reprogrammable – 100% Tested High-reliability CMOS Process – 20 year Data Retention – 100 Erase/Write Cycles – 2,000V ESD Protection – 200mA Latchup Immunity Full Military Temperature Ranges Dual-in-line and Surface Mount Packages in Standard Pinouts PCI Compliant Figure 0-1. High-performance Electrically Erasable Programmable Logic Device Logic Diagram Atmel ATF22V10B Figure 0-2. Pin Configurations All Pinouts Top View Pin Name Function CLK Clock IN Logic Inputs I/O Bidirectional Buffers * No Internal Connection VCC +5V Supply TSSOP 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 24 23 22 21 20 19 18 17 16 15 14 13 LCC/PLCC VCC I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O IN IN IN IN * IN IN IN 4 3 2 1 28 27 26 VCC I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O IN IN IN CLK/IN * VCC I/O I/O DIP/SOIC 24 23 22 21 20 19 18 17 16 15 14 13 5 6 7 8 9 10 11 25 24 23 22 21 20 19 12 13 14 15 16 17 18 1 2 3 4 5 6 7 8 9 10 11 12 I/O I/O I/O * I/O I/O I/O IN IN GND * IN I/O I/O CLK/IN IN IN IN IN IN IN IN IN IN IN GND 0250M–PLD–7/10 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* *NOTICE: Temperature Under Bias .................-55°C to +125°C Storage Temperature ......................-65°C to +150°C Voltage on Any Pin with Respect to Ground .......................... -2.0V to +7.0V(1) Voltage on Input Pins with Respect to Ground During Programming ..................... -2.0V to +14.0V(1) Note: Programming Voltage with Respect to Ground ........................ -2.0V to +14.0V(1) 3. 1. Minimum voltage is -0.6V DC, which may undershoot to -2.0V for pulses of less than 20ns. Maximum output pin voltage is VCC + 0.75V DC, which may overshoot to 7.0V for pulses of less than 20ns. DC and AC Operating Conditions Operating Temperature VCC Power Supply Note: 2 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. Commercial Industrial Military 0°C - 70°C (Ambient) -40°C - 85°C (Ambient) -55°C - 125°C (Case) 5V 5% 5V 10% 5V 10% 1. The shaded devices are obsolete Atmel ATF22V10B 0250M–PLD–7/10 Atmel ATF22V10B 3.1 DC Characteristics Symbol Parameter Condition IIL Input or I/O Low Leakage Current 0 VIN VIL (Max) IIH Input or I/O High Leakage Current 3.5 VIN VCC ICC Power Supply Current, Standby VCC = Max, VIN = Max, Outputs Open Min Typ Max Units -35 -100 µA 10 µA Com. 85 120 mA Ind., Mil. 85 140 mA Com./Ind. 85/85 120/140 mA 85 140 mA 65/65 90/115 mA Mil. 65 115 mA Com. 65 90 mA Ind., Mil. 65 115 mA Com. 35 55 mA Com. 5 10 mA Ind., Mil. 5 15 mA Com. 90 120 mA Mil., Ind. 90 145 mA Com./Ind. 90/90 120/145 mA 90 150 mA 65/65 90/120 mA Mil. 65 150 mA Com. 65 90 mA Ind., Mil. 65 120 mA Com. 40 60 mA Com. 20 50 mA Ind., Mil. 20 70 mA -130 mA B-7 B-10 Mil. Com./Ind. B-15 ICC Power Supply Current, Standby VCC = Max, VIN = Max, Outputs Open B-25 BQ-15 BQL-20, -25 B-7 B-10 Mil. ICC2 Clocked Power Supply Current VCC = Max, Outputs Open, f = 15MHz Com./Ind. B-15 B-25 BQ-15 BQL-20, -25 IOS(1) Output Short 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 VOH Output High Voltage Notes: VOUT = 0.5V VIN = VIH or VIL, VCC = Min VIN = VIH or VIL, VCC = Min IOL = 16mA Com., Ind. 0.5 V IOL = 12mA Mil. 0.5 V IOH = -4.0mA 2.4 V 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 3 0250M–PLD–7/10 4. AC Waveforms(1) Note: 5. 1. Timing measurement reference is 1.5V. Input AC driving levels are 0.0V and 3.0V, unless otherwise specified AC Characteristics(1) -10 Symbol Parameter tPD Min Max Min Max Units 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 ns tS Input or Feedback Setup Time tH 2.5 4.5 10 ns Hold Time 0 0 ns External Feedback 1/(tS + tCO) 90 55.5 MHz Internal Feedback 1/(tS + tCF) 142 69 MHz No Feedback 1/(tWH + tWL) 142 83.3 MHz tW Clock Width (tWL and tWH) 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 6 10 ns tSP Setup Time, Synchronous Preset 6 10 ns 8 10 ns fMAX tSPR Notes: 4 -15 Synchronous Preset to Clock Recovery Time 1. See ordering information for valid part numbers Atmel ATF22V10B 0250M–PLD–7/10 Atmel ATF22V10B 6. Input Test Waveforms and Measurement Levels tR, tF < 3ns 7. Output Test Loads Commercial Military * All except -7 which is R2 = 300 8. Pin Capacitance f = 1MHz, T = 25°C(1) CIN COUT Note: 9. Typ Max Units 5 8 pF Conditions VIN = 0V 6 8 pF VOUT = 0V 1. Typical values for nominal supply voltage. This parameter is only sampled and is not 100% tested Power-up Reset The registers in the Atmel® ATF22V10B 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 3. The clock must remain stable during tPR 5 0250M–PLD–7/10 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. Parameter 11. Description Typ Max Units tPR Power-up Reset Time 600 1,000 ns VRST Power-up Reset Voltage 3.8 4.5 V 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. 6 Atmel ATF22V10B 0250M–PLD–7/10 Atmel ATF22V10B 14. Input and I/O Pull-ups All Atmel® ATF22V10B family members have internal input and I/O pull-up resistors. Therefore, whenever inputs or I/Os are not being driven externally, they will float to VCC. This ensures that all logic array inputs are at known states. These are relatively weak active pull-ups that can easily be overdriven by TTL-compatible drivers (see input and I/O diagrams below). Figure 14-1. Input Diagram Figure 14-2. I/O Diagram 7 0250M–PLD–7/10 Figure 14-3. Functional Logic Diagram Atmel ATF22V10B 8 Atmel ATF22V10B 0250M–PLD–7/10 Atmel ATF22V10B ATMEL ATMEL ATMEL ATMEL ATMEL ATMEL 9 0250M–PLD–7/10 10 Atmel ATF22V10B 0250M–PLD–7/10 Atmel ATF22V10B 11 0250M–PLD–7/10 15. Ordering Information 15.1 Atmel ATF22V10B(2) Ordering Detail tPD (ns) 10 4.5 15 15.2 tS (ns) 10 tCO (ns) Ordering Code Package Operation Range ATF22V10B-10GM/883 ATF22V10B-10NM/883 24D3 28L Military/883C (-55C to 125C) Class B, Fully Compliant 5962-89841 06LA 5962-89841 063X 24D3 28L Military (-55C to 125C) Class B, Fully Compliant ATF22V10B-15GM/883 ATF22V10B-15NM/883 24D3 28L Military/883C (-55C to 125C) Class B, Fully Compliant 5962-89841 03LA 5962-89841 033X 24D3 28L Military (-55C to 125C) Class B, Fully Compliant 6.5 8 Atmel ATF22V10BQ(L)(1,2) Ordering Detail tPD (ns) 20 25 Notes: tS (ns) 14 15 tCO (ns) Ordering Code Package Operation Range ATF22V10BQL-20GM/883 ATF22V10BQL-20NM/883 24D3 28L Military/883C (-55C to 125C) Class B, Fully Compliant 5962-89841 14 LA 5962-89841 14 3X 24D3 28L Military (-55C to 125C) Class B, Fully Compliant ATF22V10BQL-25GM/883 ATF22V10BQL-25NM/883 24D3 28L Military/883C (-55C to 125C) Class B, Fully Compliant 5962-89841 13 LA 5962-89841 13 3X 24D3 28L Military (-55C to 125C) Class B, Fully Compliant 12 15 1. The shaded devices are obsolete 2. Please see DSCC DWG for military parts 12 Atmel ATF22V10B 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 13 0250M–PLD–7/10 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 14 Atmel ATF22V10B 0250M–PLD–7/10 Atmel ATF22V10B 17. Revision History Doc. Rev. 0250M Date 07/2010 Comments Removed all commerical and industrial grade leaded part offerings 15 0250M–PLD–7/10 Headquarters International Atmel Corporation 2325 Orchard Parkway San Jose, CA 95131 USA Tel: (+1)(408) 441-0311 Fax: (+1)(408) 487-2600 www.atmel.com Atmel Asia Limited Unit 01-5 & 16, 19/F BEA Tower, Millennium City 5 418 Kwun Tong Road Kwun Tong, Kowloon HONG KONG Tel: (+852) 2245-6100 Fax: (+852) 2722-1369 Atmel Munich GmbH Business Campus Parkring 4 D-85748 Garching b. Munich GERMANY Tel: (+49) 89-31970-0 Fax: (+49) 89-3194621 Atmel Japan 9F, Tonetsu Shinkawa Bldg. 1-24-8 Shinkawa Chuo-ku, Tokyo 104-0033 JAPAN Tel: (+81) 3-3523-3551 Fax: (+81) 3-3523-7581 Sales Contact www.atmel.com/contacts Literature Requests www.atmel.com/literature Product Contact Technical Support [email protected] Disclaimer: The information in this document is provided in connection with Atmel products. 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