ATF22V10B

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. Logic Diagram High-performance Electrically Erasable Programmable Logic Device Atmel ATF22V10B Figure 0-2. Pin Configurations All Pinouts Top View Pin Name CLK IN I/O * VCC Function Clock Logic Inputs Bidirectional Buffers No Internal Connection +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 VCC I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O IN CLK/IN IN IN IN IN IN IN IN IN IN IN GND DIP/SOIC 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 VCC I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O IN LCC/PLCC IN IN CLK/IN * VCC I/O I/O 4 3 2 1 28 27 26 IN IN GND * IN I/O I/O 12 13 14 15 16 17 18 IN IN IN * IN IN IN 5 6 7 8 9 10 11 25 24 23 22 21 20 19 I/O I/O I/O * I/O I/O I/O 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* 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) Programming Voltage with Respect to Ground ........................ -2.0V to +14.0V(1) *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 20ns. Maximum output pin voltage is VCC + 0.75V DC, which may overshoot to 7.0V for pulses of less than 20ns. 3. DC and AC Operating Conditions Commercial Operating Temperature VCC Power Supply Note: 1. The shaded devices are obsolete 0°C - 70°C (Ambient) 5V 5% Industrial -40°C - 85°C (Ambient) 5V 10% Military -55°C - 125°C (Case) 5V 10% 2 Atmel ATF22V10B 0250M–PLD–7/10 Atmel ATF22V10B 3.1 DC Characteristics Parameter Input or I/O Low Leakage Current Input or I/O High Leakage Current Power Supply Current, Standby Condition 0 VIN  VIL (Max) 3.5 VIN VCC VCC = Max, VIN = Max, Outputs Open Com. B-7 Ind., Mil. Com./Ind. B-10 Mil. Com./Ind. B-15 ICC Power Supply Current, Standby VCC = Max, VIN = Max, Outputs Open Mil. Com. B-25 Ind., Mil. BQ-15 BQL-20, -25 Ind., Mil. Com. B-7 Mil., Ind. Com./Ind. B-10 Mil. Clocked Power Supply Current VCC = Max, Outputs Open, f = 15MHz Com./Ind. B-15 Mil. Com. B-25 Ind., Mil. BQ-15 BQL-20, -25 Ind., Mil. IOS(1) VIL VIH VOL VOH Notes: Output Short Circuit Current Input Low Voltage Input High Voltage Output Low Voltage VIN = VIH or VIL, VCC = Min VIN = VIH or VIL, VCC = Min IOL = 16mA IOL = 12mA IOH = -4.0mA Com., Ind. Mil. 2.4 VOUT = 0.5V -0.5 2.0 20 70 -130 0.8 VCC + 0.75 0.5 0.5 mA mA V V V V V Com. Com. 65 40 20 120 60 50 mA mA mA 65 65 150 90 mA mA 90 65/65 150 90/120 mA mA 90 90/90 145 120/145 mA mA 5 90 15 120 mA mA Com. Com. 65 35 5 115 55 10 mA mA mA 65 65 115 90 mA mA 85 65/65 140 90/115 mA mA 85 85/85 140 120/140 mA mA 85 Min Typ -35 Max -100 10 120 Units µA µA mA Symbol IIL IIH ICC ICC2 Output High Voltage 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: 1. Timing measurement reference is 1.5V. Input AC driving levels are 0.0V and 3.0V, unless otherwise specified 5. AC Characteristics(1) -10 Symbol tPD tCO tCF tS tH Parameter Input or Feedback to Combinatorial Output Clock to Output Clock to Feedback Input or Feedback Setup Time Hold Time External Feedback 1/(tS + tCO) fMAX Internal Feedback 1/(tS + tCF) No Feedback 1/(tWH + tWL) tW tEA tER tAP tAW tAR tSP tSPR Notes: Clock Width (tWL and tWH) Input or I/O to Output Enable Input or I/O to Output Disable Input or I/O to Asynchronous Reset of Register Asynchronous Reset Width Asynchronous Reset Recovery Time Setup Time, Synchronous Preset Synchronous Preset to Clock Recovery Time 1. See ordering information for valid part numbers 4.5 0 90 142 142 3.5 3 3 3 8 6 6 8 10 9 12 Min 3 2 Max 10 6.5 2.5 10 0 55.5 69 83.3 6 3 3 3 15 10 10 10 15 15 20 Min 3 2 -15 Max 15 8 2.5 Units ns ns ns ns ns MHz MHz MHz ns ns ns ns ns ns ns ns 4 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) Typ CIN COUT Note: 5 Max 8 Units 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 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 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 tPR Description Power-up Reset Time Power-up Reset Voltage Typ 600 Max 1,000 Units ns VRST 3.8 4.5 V 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. 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. 15.1 Ordering Information Atmel ATF22V10B(2) Ordering Detail tPD (ns) tS (ns) tCO (ns) Ordering Code ATF22V10B-10GM/883 ATF22V10B-10NM/883 10 4.5 6.5 5962-89841 06LA 5962-89841 063X ATF22V10B-15GM/883 ATF22V10B-15NM/883 15 10 8 5962-89841 03LA 5962-89841 033X 24D3 28L 24D3 28L 24D3 28L Package 24D3 28L Operation Range Military/883C (-55C to 125C) Class B, Fully Compliant Military (-55C to 125C) Class B, Fully Compliant Military/883C (-55C to 125C) Class B, Fully Compliant Military (-55C to 125C) Class B, Fully Compliant 15.2 Atmel ATF22V10BQ(L)(1,2) Ordering Detail tPD (ns) tS (ns) tCO (ns) Ordering Code ATF22V10BQL-20GM/883 ATF22V10BQL-20NM/883 20 14 12 5962-89841 14 LA 5962-89841 14 3X ATF22V10BQL-25GM/883 ATF22V10BQL-25NM/883 25 15 15 5962-89841 13 LA 5962-89841 13 3X Notes: 1. The shaded devices are obsolete 2. Please see DSCC DWG for military parts 24D3 28L 24D3 28L 24D3 28L Package 24D3 28L Operation Range Military/883C (-55C to 125C) Class B, Fully Compliant Military (-55C to 125C) Class B, Fully Compliant Military/883C (-55C to 125C) Class B, Fully Compliant Military (-55C to 125C) Class B, Fully Compliant 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 Atmel Corporation 2325 Orchard Parkway San Jose, CA 95131 USA Tel: (+1)(408) 441-0311 Fax: (+1)(408) 487-2600 www.atmel.com International 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 Product Contact Technical Support pld@atmel.com Sales Contact www.atmel.com/contacts Literature Requests www.atmel.com/literature Disclaimer: The information in this document is provided in connection with Atmel products. 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