Features • 3.0V to 5.5V Operation • Industry-standard Architecture – Emulates Many 20-pin PALs® – Low-cost Easy-to-use Software Tools High-speed – 10 ns Maximum Pin-to-pin Delay Ultra-low Power – 5 µA (Max) Pin-controlled Power-down Mode Option – Typical 100 nA Standby CMOS and TTL Compatible Inputs and Outputs – I/O Pin-keeper Circuits Advanced Flash Technology – Reprogrammable – 100% Tested High-reliability CMOS Process – 20 Year Data Retention – 100 Erase/Write Cycles – 2,000V ESD Protection – 200 mA Latchup Immunity Commercial and Industrial Temperature Ranges Dual-in-line and Surface Mount Packages in Standard Pinouts Inputs are 5V Tolerant Green Package Options (Pb/Halide-free/RoHS Compliant) Available • • • • • • • • • Highperformance EE PLD ATF16LV8C Description The ATF16LV8C is a high-performance EECMOS programmable logic device that utilizes Atmel’s proven electrically-erasable Flash memory technology. Speeds down to 10 ns and a 5 µA pin-controlled power-down mode option are offered. All speed (continued) Pin Configurations TSSOP All Pinouts Top View Pin Name Function CLK Clock I Logic Inputs I/O Bi-directional Buffers OE Output Enable VCC (+3V to 5.5V) Supply PD Programmable Powerdown Option 18 17 16 15 14 9 10 11 12 13 4 5 6 7 8 I/O I/O I/O I/O I/O 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 VCC I/O I/O I/O I/O I/O I/O I/O I/O I9/OE DIP/SOIC I/CLK I1 I2 PD/I3 I4 I5 I6 I7 I8 GND 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 VCC I/O I/O I/O I/O I/O I/O I/O I/O I9/OE Rev. 0403H–06/06 I8 GND I9/OE I/O I/O PD/I3 I4 I5 I6 I7 3 2 1 20 19 I2 I1 I/CLK VCC I/O PLCC I/CLK I1 I2 PD/I3 I4 I5 I6 I7 I8 GND 1 ranges are specified over the full 3.0V to 5.25V range for industrial and commercial temperature ranges. The ATF16LV8C incorporates a superset of the generic architectures, which allows direct replacement of the 16R8 family and most 20-pin combinatorial PLDs. Eight outputs are each allocated eight product terms. Three different modes of operation, configured automatically with software, allow highly complex logic functions to be realized. The ATF16LV8C can significantly reduce total system power, thereby enhancing system reliability and reducing power supply costs. When pin 4 is configured as the power-down control pin, supply current drops to less than 5 µA whenever the pin is high. If the power-down feature isn't required for a particular application, pin 4 may be used as a logic input. Also, the pin keeper circuits eliminate the need for internal pull-up resistors along with their attendant power consumption. Block Diagram Note: 1. Includes optional PD control pin. Absolute Maximum Ratings* Temperature Under Bias.................................. -40°C to +85°C *NOTICE: 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) Note: 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. 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 Operating Temperature (Ambient) VCC Power Supply 2 0°C - 70°C 3.0V to 5.5V ATF16LV8C ATF16LV8C DC Characteristics Symbol Parameter Condition(2) IIL Input or I/O Low Leakage Current IIH Max Units 0 ≤ VIN ≤ VIL(Max) -10 µA Input or I/O High Leakage Current 1.8 ≤ VIN ≤ VCC 10 µA ICC1(1) Power Supply Current 15 MHz, VCC = Max, VIN = 0, VCC, Outputs Open Com. Ind. 55 60 mA IPD(1) Power Supply Current, Power-down Mode VCC = Max, VIN = 0, VCC 0.1 5 µA IOS Output Short Circuit Current VOUT = 0.5V; VCC= 3V; TA = 25°C -150 mA VIL Input Low Voltage MIN < VCC < Max -0.5 0.8 V VIH Input High Voltage 2.0 VCC + 1 V VOL Output Low Voltage VCC = Min; All Outputs IOL = 8 mA 0.5 V VOH Output High Voltage VCC = Min IOH = -4 mA IOL Output Low Current IOH Note: Output High Current 1. All ICC parameters measured with outputs open. Min Typ 2.4 V VCC = Min 8 mA VCC = Min -4 mA 2. For DC characteristics, the test condition of VCC = Max corresponds to 3.6V. AC Waveforms(1) Note: 1. Timing measurement reference is 1.5V. Input AC driving levels are 0.0V and 3.0V, unless otherwise specified. 3 AC Characteristics -10 -15 Symbol Parameter tPD Input or Feedback to Non-Registered Output tCF Clock to Feedback tCO Clock to Output 2 tS Input or Feedback Setup Time 7 12 ns tH Input Hold Time 0 0 ns tP Clock Period 12 16 ns tW Clock Width 6 8 ns fMAX Min Max Min Max Units 1 10 1 15 ns 8 ns 10 ns 5 7 2 External Feedback 1/(tS+ tCO) 71.4 45.5 MHz Internal Feedback 1/(tS + tCF) 83.3 50 MHz No Feedback 1/(tP) 83.3 62.5 MHz tEA Input to Output Enable — Product Term 3 10 3 15 ns tER Input to Output Disable — Product Term 2 10 2 15 ns tPZX OE pin to Output Enable 2 8 2 15 ns tPXZ OE pin to Output Disable 1.5 8 1.5 15 ns Power-down AC Characteristics(1)(2)(3) -10 Symbol Parameter tIVDH Valid Input before PD High 10 15 ns tGVDH Valid OE before PD High 0 0 ns tCVDH Valid Clock before PD High 0 0 ns tDHIX Input Don't Care after PD High 10 15 ns tDHGX OE Don't Care after PD High 10 15 ns tDHCX Clock Don't Care after PD High 10 15 ns tDLIV PD Low to Valid Input 10 15 ns tDLGV PD Low to Valid OE 25 30 ns tDLCV PD Low to Valid Clock 25 30 ns 30 35 ns tDLOV Notes: 4 PD Low to Valid Output 1. Output data is latched and held. 2. High-Z outputs remain High-Z. 3. Clock and input transitions are ignored. ATF16LV8C Min -15 Max Min Max Units ATF16LV8C Input Test Waveforms and Measurement Levels: Output Test Loads: Commercial 3.3V R1 = 316 OUTPUT PIN tR, tF < 1.5ns (10% to 90%) R2 = 348 Note: CL = 35 pF Similar devices are tested with slightly different loads. These load differences may affect output signals’ delay and slew rate. Atmel devices are tested with sufficient margins to meet compatible devices. 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 ATF16LV8C’s registers 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. As a result, the registered output state will always be high on power-up. 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 VCC rise must be monotonic from below 0.7V. 2. The signals from which the clock is derived must remain stable during TPR. 3. After TPR, all input and feedback setup times must be met before driving the clock term high. Parameter Description Typ Max Units TPR Power-up Reset Time 600 1,000 ns VRST Power-up Reset Voltage 2.5 3.0 V 5 SUPPLY CURRENT OUTPUT SINK CURRENT VS. INPUT FREQUENCY (VCC = 3.3V, TA = 25°C) VS. OUTPUT VOLTAGE (VCC = 5V, TA = 25°C) 60 40.0 50 39.5 40 39.0 ICC mA IOL mA 38.5 30 20 38.0 10 37.5 0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 37.0 10 20 30 40 50 60 70 80 90 OUTPUT VOLTAGE (V) 100 FREQUENCY (MHz) NORMALIZED SUPPLY CURRENT NORMALIZED SUPPLY CURRENT VS. SUPPLY VOLTAGE (TA = 25°C, STANDBY) VS. AMBIENT TEMPERATURE (VCC = 3.3V, STANDBY) 1.6 1.6 1.4 1.4 1.2 NORM ICC mA 1.2 NORM ICC mA 1.0 0.8 0.6 1.0 0.8 0.4 0.6 0.2 0 0 25° -5° 3.0 75° AMBIENT TEMPERATURE (C) VS. SUPPLY VOLTAGE (VOH = 2.4V, TA = 25°C) VS. SUPPLY VOLTAGE (TA = 25°C, VOL = 0.45V) 25.0 24.5 24.0 23.5 23.0 22.5 22.0 21.5 21.0 20.5 0 -2 -4 -6 IOH mA -8 -10 -12 -14 -16 3.0 3.15 3.3 3.45 SUPPLY VOLTAGE (V) 6 3.6 OUTPUT SOURCE CURRENT OUTPUT SINK CURRENT IOL mA 3.3 SUPPLY VOLTAGE (V) ATF16LV8C 3.6 3.0 3.15 3.3 3.45 SUPPLY VOLTAGE (V) 3.6 ATF16LV8C OUTPUT SOURCE CURRENT NORMALIZED tCO VS. OUTPUT VOLTAGE (VCC = 5V, TA = 25°C) VS. AMBIENT TEMPERATURE (VCC = 3.3V) 0 -5 -10 IOH mA NORM tCO -15 -20 -25 -30 0.5 1.0 1.5 2.0 2.5 3.0 1.06 1.04 1.02 1.00 0.98 0.96 0.94 0.92 0.90 0.88 3.3 -5° OUTPUT VOLTAGE (V) NORMALIZED tPD VS. AMBIENT TEMPERATURE (VCC = 3.3V) 1.2 1.06 1.0 1.04 1.02 0.8 1.00 NORM tS 0.98 0.6 0.4 0.96 0.2 0.94 0 3.0 3.25 0.92 3.6 -5° SUPPLY VOLTAGE (V) NORM tPD 75° NORMALIZED tS VS. SUPPLY VOLTAGE (TA = 25°C) NORM tPD 25° AMBIENT TEMPERATURE (C) 25° 75° AMBIENT TEMPERATURE (C) NORMALIZED tPD NORMALIZED tH VS. AMBIENT TEMPERATURE (VCC = 3.3V) VS. AMBIENT TEMPERATURE (VCC = 3.3V) 1.06 1.04 1.02 1.00 1.2 1.0 0.8 NORM tH 0.98 0.96 0.94 0.92 0.90 0.6 0.4 0.2 -5° 25° AMBIENT TEMPERATURE (C) 75° 0 -5° 25° 75° AMBIENT TEMPERATURE (C) 7 NORMALIZED tCO INPUT CLAMP CURRENT VS. SUPPLY VOLTAGE (TA = 25°C) VS. INPUT VOLTAGE (TA = 25°C, VCC = 3.3V) 1.2 1.0 NORM tCO 0.8 INPUT CURRENT mA 0.6 0.4 0.2 0 -10 -20 -30 -40 -50 -60 -70 -80 0 3.0 3.25 0 3.6 -0.1 -0.2 SUPPLY VOLTAGE (V) INPUT CURRENT mA 0.4 0.2 0 3.25 3.6 SUPPLY VOLTAGE (V) NORMALIZED tH VS. SUPPLY VOLTAGE (TA = 25°C) 1.2 1.0 0.8 0.6 0.4 0.2 0 3.25 SUPPLY VOLTAGE (V) 8 -0.7 -0.8 -0.9 INPUT CURRENT 0.6 3.0 -0.6 VS. INPUT VOLTAGE (TA = 25°C, VCC = 3.3V) 0.8 NORM tH -0.5 NORMALIZED tS 1.0 3.0 -0.4 VS. SUPPLY VOLTAGE (TA = 25°C) 1.2 NORM tS -0.3 ATF16LV8C 3.6 -1.0 INPUT VOLTAGE (V) 35 30 25 20 15 10 5 0 -5 -10 -15 -20 0 0.5 1.0 1.5 2.0 2.5 INPUT VOLTAGE (V) 3.0 3.3 ATF16LV8C Ordering Information tPD (ns) tS (ns) tCO (ns) 10 7 15 Ordering Code Package Operation Range 7 ATF16LV8C-10JC ATF16LV8C-10PC ATF16LV8C-10SC ATF16LV8C-10XC 20J 20P3 20S 20X Commercial (0°C to 70°C) 12 10 ATF16LV8C-15JC ATF16LV8C-15PC ATF16LV8C-15SC ATF16LV8C-15XC 20J 20P3 20S 20X Commercial (0°C to 70°C) 10 7 7 ATF16LV8C-10JI ATF16LV8C-10PI ATF16LV8C-10SI ATF16LV8C-10XI 20J 20P3 20S 20X Industrial (-40°C to 85°C) 15 12 10 ATF16LV8C-15JI ATF16LV8C-15PI ATF16LV8C-15SI ATF16LV8C-15XI 20J 20P3 20S 20X Industrial (-40°C to 85°C) Green Package Options (Pb/Halide-free/RoHS Compliant) tPD (ns) tS (ns) tCO (ns) 10 7 7 Ordering Code Package ATF16LV8C-10JU ATF16LV8C-10SU ATF16LV8C-10XU 20J 20S 20X Operation Range Industrial (-40°C to 85°C) Using “C” Product for Industrial To use commercial product for industrial temperature ranges, simply de-rate ICC by 15% on the “C” device. No speed de-rating is necessary. Package Type 20J 20-lead, Plastic J-leaded Chip Carrier (PLCC) 20P3 20-lead, 0.300" Wide, Plastic Dual Inline Package (PDIP) 20S 20-lead, 0.300" Wide, Plastic Gull-wing Small Outline (SOIC) 20X 20-lead, 4.4 mm Wide, Plastic Thin Shrink Small Outline (TSSOP) 9 Packaging Information 20J – PLCC PIN NO. 1 1.14(0.045) X 45˚ 1.14(0.045) X 45˚ 0.318(0.0125) 0.191(0.0075) IDENTIFIER e E1 E D2/E2 B1 B A2 D1 A1 D A 0.51(0.020)MAX 45˚ MAX (3X) COMMON DIMENSIONS (Unit of Measure = mm) Notes: 1. This package conforms to JEDEC reference MS-018, Variation AA. 2. Dimensions D1 and E1 do not include mold protrusion. Allowable protrusion is .010"(0.254 mm) per side. Dimension D1 and E1 include mold mismatch and are measured at the extreme material condition at the upper or lower parting line. 3. Lead coplanarity is 0.004" (0.102 mm) maximum. SYMBOL MIN NOM MAX A 4.191 – 4.572 A1 2.286 – 3.048 A2 0.508 – – D 9.779 – 10.033 D1 8.890 – 9.042 E 9.779 – 10.033 E1 8.890 – 9.042 D2/E2 7.366 – 8.382 B 0.660 – 0.813 B1 0.330 – 0.533 e NOTE Note 2 Note 2 1.270 TYP 10/04/01 R 10 2325 Orchard Parkway San Jose, CA 95131 TITLE 20J, 20-lead, Plastic J-leaded Chip Carrier (PLCC) ATF16LV8C DRAWING NO. REV. 20J B ATF16LV8C 20P3 – PDIP D PIN 1 E1 A SEATING PLANE A1 L B B1 e E COMMON DIMENSIONS (Unit of Measure = mm) C eC eB Notes: 1. This package conforms to JEDEC reference MS-001, Variation AD. 2. Dimensions D and E1 do not include mold Flash or Protrusion. Mold Flash or Protrusion shall not exceed 0.25 mm (0.010"). MIN NOM MAX A – – 5.334 A1 0.381 – – D 24.892 – 26.924 E 7.620 – 8.255 E1 6.096 – 7.112 B 0.356 – 0.559 B1 1.270 – 1.551 L 2.921 – 3.810 C 0.203 – 0.356 eB – – 10.922 eC 0.000 – 1.524 SYMBOL e NOTE Note 2 Note 2 2.540 TYP 1/23/04 R 2325 Orchard Parkway San Jose, CA 95131 TITLE 20P3, 20-lead (0.300"/7.62 mm Wide) Plastic Dual Inline Package (PDIP) DRAWING NO. 20P3 REV. D 11 20S – SOIC Dimensions in Millimeters and (Inches). Controlling dimension: Inches. JEDEC Standard MS-013 0.51(0.020) 0.33(0.013) 7.60 (0.2992) 10.65 (0.419) 7.40 (0.2914) 10.00 (0.394) PIN 1 ID PIN 1 1.27 (0.050) BSC 13.00 (0.5118) 12.60 (0.4961) 2.65 (0.1043) 2.35 (0.0926) 0.30(0.0118) 0.10 (0.0040) 0.32 (0.0125) 0.23 (0.0091) 0º ~ 8º 1.27 (0.050) 0.40 (0.016) 10/23/03 R 12 2325 Orchard Parkway San Jose, CA 95131 TITLE 20S, 20-lead, 0.300" Body, Plastic Gull Wing Small Outline (SOIC) ATF16LV8C DRAWING NO. REV. 20S B ATF16LV8C 20X – TSSOP Dimensions in Millimeters and (Inches). Controlling dimension: Millimeters. JEDEC Standard MO-153 AC INDEX MARK PIN 1 4.50 (0.177) 6.50 (0.256) 4.30 (0.169) 6.25 (0.246) 6.60 (.260) 6.40 (.252) 0.65 (.0256) BSC 0.30 (0.012) 0.19 (0.007) 1.20 (0.047) MAX 0.15 (0.006) 0.05 (0.002) SEATING PLANE 0.20 (0.008) 0.09 (0.004) 0º ~ 8º 0.75 (0.030) 0.45 (0.018) 10/23/03 R 2325 Orchard Parkway San Jose, CA 95131 TITLE 20X, (Formerly 20T), 20-lead, 4.4 mm Body Width, Plastic Thin Shrink Small Outline Package (TSSOP) DRAWING NO. REV. 20X C 13 Revision History Revision Level – Revision Date History H – June 2006 Added Green package options. 14 ATF16LV8C Atmel Corporation 2325 Orchard Parkway San Jose, CA 95131, USA Tel: 1(408) 441-0311 Fax: 1(408) 487-2600 Regional Headquarters Europe Atmel Sarl Route des Arsenaux 41 Case Postale 80 CH-1705 Fribourg Switzerland Tel: (41) 26-426-5555 Fax: (41) 26-426-5500 Asia Room 1219 Chinachem Golden Plaza 77 Mody Road Tsimshatsui East Kowloon Hong Kong Tel: (852) 2721-9778 Fax: (852) 2722-1369 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 Atmel Operations Memory 2325 Orchard Parkway San Jose, CA 95131, USA Tel: 1(408) 441-0311 Fax: 1(408) 436-4314 RF/Automotive Theresienstrasse 2 Postfach 3535 74025 Heilbronn, Germany Tel: (49) 71-31-67-0 Fax: (49) 71-31-67-2340 Microcontrollers 2325 Orchard Parkway San Jose, CA 95131, USA Tel: 1(408) 441-0311 Fax: 1(408) 436-4314 La Chantrerie BP 70602 44306 Nantes Cedex 3, France Tel: (33) 2-40-18-18-18 Fax: (33) 2-40-18-19-60 ASIC/ASSP/Smart Cards 1150 East Cheyenne Mtn. Blvd. Colorado Springs, CO 80906, USA Tel: 1(719) 576-3300 Fax: 1(719) 540-1759 Biometrics/Imaging/Hi-Rel MPU/ High-Speed Converters/RF Datacom Avenue de Rochepleine BP 123 38521 Saint-Egreve Cedex, France Tel: (33) 4-76-58-30-00 Fax: (33) 4-76-58-34-80 Zone Industrielle 13106 Rousset Cedex, France Tel: (33) 4-42-53-60-00 Fax: (33) 4-42-53-60-01 1150 East Cheyenne Mtn. Blvd. Colorado Springs, CO 80906, USA Tel: 1(719) 576-3300 Fax: 1(719) 540-1759 Scottish Enterprise Technology Park Maxwell Building East Kilbride G75 0QR, Scotland Tel: (44) 1355-803-000 Fax: (44) 1355-242-743 Literature Requests www.atmel.com/literature Disclaimer: The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN ATMEL’S TERMS AND CONDITIONS OF SALE LOCATED ON ATMEL’S WEB SITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, PUNITIVE, SPECIAL OR INCIDENTAL DAMAGES (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF THE USE OR INABILITY TO USE THIS DOCUMENT, EVEN IF ATMEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Atmel makes no representations or warranties with respect to the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice. Atmel does not make any commitment to update the information contained herein. Unless specifically provided otherwise, Atmel products are not suitable for, and shall not be used in, automotive applications. Atmel’s products are not intended, authorized, or warranted for use as components in applications intended to support or sustain life. © 2006 Atmel Corporation. All rights reserved. Atmel ®, logo and combinations thereof, Everywhere You Are ® and others are registered trademarks or trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be trademarks of others. 0403H–06/06