® May 1995, ver. 1 Features Data Sheet ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ General Description Altera Corporation A-ds-220/224-01 EP220 & EP224 Classic EPLDs High-performance, low-power Erasable Programmable Logic Devices (EPLDs) with 8 macrocells – Combinatorial speeds as low as 7.5 ns – Counter frequencies of up to 100 MHz – Pipelined data rates of up to 115 MHz – Maximum 5.5-ns Clock-to-output time; minimum 4.5-ns setup time Replacement or upgrade for 16V8/20V8 PAL and GAL devices Up to 18 inputs (10 dedicated inputs) in EP220, 22 inputs (14 dedicated inputs) in EP224; up to 8 outputs in both EP220 and EP224 Macrocells independently programmable for both registered and combinatorial logic Programmable inversion control supporting active-high or activelow outputs Low power consumption – Typical ICC = 90 mA at 25 MHz (for -7A speed grades) – Quarter-power mode (ICC = 40 mA) – Programmable zero-power mode with typical ICC = 50 µA (for -10A and -12 speed grades) Programmable Security Bit for total protection of proprietary designs Low output skew for Clock driver applications 100% generically tested to provide 100% programming yield Software and programming support from Altera and a wide range of third-party tools Available in windowed ceramic and one-time-programmable (OTP) plastic packages – 20-pin plastic J-lead package (PLCC) – 20-pin ceramic and plastic dual in-line packages (CerDIP and PDIP) – 24-pin PDIP – 28-pin PLCC The EPROM-based EP220 and EP224 devices feature a flexible I/O architecture and implement 150 usable (300 available) gates of custom user logic functions. EP220 and EP224 devices can be used as upgrades for high-speed bipolar programmable logic devices (PLDs) or for 74-series LS and CMOS (SSI and MSI) logic devices in high-performance microcomputer systems. 1 EP220 & EP224 Classic EPLDs Compared to bipolar devices of equivalent speed, the EP220 and EP224 offer lower power consumption, faster input-to-nonregistered-output delay (tPD) in combinatorial mode, and higher counter frequencies in registered applications. This added performance supports faster state machine designs compared to bipolar devices, and provides additional timing margin for existing designs. The EP220 and EP224 are ideal for high-volume manufacturing of high-performance systems. These devices improve performance and decrease system noise, power consumption, and heat generation. Functional Description 2 Figure 1 shows block diagrams of the EP220 and EP224 device architectures. The EP220 has 10 dedicated inputs and 8 I/O pins; the EP224 has 14 dedicated inputs and 8 I/O pins. Altera Corporation EP220 & EP224 Classic EPLDs Figure 1. EP220 & EP224 Block Diagram Numbers in parentheses refer to the pin-out number. EP220 Global Clock INPUT/CLK (1) INPUT (2) INPUT (3) INPUT (4) INPUT (5) INPUT (6) INPUT (7) INPUT (8) INPUT (9) Global Bus Macrocell 1 Macrocell 2 Macrocell 3 Macrocell 4 Macrocell 5 Macrocell 6 Macrocell 7 Macrocell 8 I/O (19) I/O (18) I/O (17) I/O (16) I/O (15) I/O (14) I/O (13) I/O (12) Macrocell 1 Macrocell 2 Macrocell 3 Macrocell 4 Macrocell 5 Macrocell 6 Macrocell 7 Macrocell 8 I/O (22) I/O (21) I/O (20) I/O (19) I/O (18) I/O (17) I/O (16) I/O (15) INPUT (11) EP224 Global Clock INPUT/CLK (1) INPUT (2) INPUT (3) INPUT (4) INPUT (5) INPUT (6) INPUT (7) INPUT (8) INPUT (9) Global Bus INPUT (10) INPUT (11) INPUT (13) INPUT (14) INPUT (23) The EP220 and EP224 architecture is based on a sum-of-products, programmable-AND/fixed-OR structure. Each macrocell can be individually programmed for combinatorial or registered output. An inversion option allows each output to be configured for active-high or active-low operation. Each I/O pin can be programmed to function as an input, output, or bidirectional pin. The EP220 and EP224 device architecture offers the following features: ■ ■ Altera Corporation Macrocells High-frequency, low-skew global Clock 3 EP220 & EP224 Classic EPLDs Macrocells Each macrocell includes a product-term block with 8 AND product terms feeding an OR gate. One product term is dedicated to the Output Enable (OE) control of the tri-state buffer. The global logic array allows each product term to connect to the true or complement of each input—36 inputs for the EP220, 44 inputs for the EP224—and I/O feedback signal. See Figure 2. Figure 2. EP220 & EP224 Macrocell Output Enable D Q CLK Inversion Control Programmable Register Feedback to Logic Array Pin, I/O, and Macrocell Feedback Feedback Select Macrocells can be individually configured for registered or combinatorial operation, providing a mixed-mode operation not available in fixedarchitecture PAL devices. When registered output is selected, feedback from the register to the logic array bypasses the output buffer. When combinatorial output is selected, feedback comes from the I/O pin through the output buffer, and can be used for bidirectional I/O. Unlike PAL and GAL devices, all eight outputs on the EP220 and EP224 allow a combinatorial feedback signal from the I/O pin to feed the logic array. Data is clocked into the macrocell’s D register on the rising edge of the global Clock. 4 Altera Corporation EP220 & EP224 Classic EPLDs The XOR gate can implement active-high or active-low logic, and can use DeMorgan’s inversion to reduce the number of product terms needed to implement a function. If the EP220 and EP224 register outputs do not require an OE signal, the internal product term can hold the output in an enabled state; if a global OE signal is required, any input can be dedicated to the task, and all eight product terms can be programmed accordingly. High-Frequency, Low-Skew Global Clock EP220 and EP224 devices have extremely low output-pin skew: registered output skew (tOCR) is typically less than 300 ps; combinatorial output skew (tOSC) is typically less than 400 ps. This low output-skew rate makes EP220 and EP224 devices ideal for high-frequency system Clock applications, including Intel Pentium microprocessors, 486-based PCs, and PCI bus designs. PLD Compatibility The EP220 and EP224 devices are a logical superset of most high-speed, 24-pin PAL/GAL devices. Industry-standard JEDEC Files from compatible devices can be programmed into EP220 or EP224 devices. Table 1 summarizes some of the devices that can be replaced or upgraded with EP220 and EP224 devices. Table 1. EP220- and EP224-Compatible Devices (Part 1 of 4) PAL/GAL Vendor Advanced Micro Devices PAL/GAL Device PAL16L8 Altera Replacement Device EP220-7 Speed Grade -7 PAL16R8 PALCE16V8 PAL20L8 EP224-7 PAL20R8 PALCE20V8 PAL16L8 EP220-10 -10 PAL16R8 PALCE16V8 PAL20L8 EP224-10 PAL20R8 PALCE20V8 Altera Corporation 5 EP220 & EP224 Classic EPLDs Table 1. EP220- and EP224-Compatible Devices (Part 2 of 4) PAL/GAL Vendor Advanced Micro Devices (continued) PAL/GAL Device PAL16L8D Altera Replacement Device Speed Grade EP220-10A -10A PAL16R8D PAL16R8-7 PALCE16V8 PAL20L8-10 EP224-10A PAL20R8-10 PAL20R8-7 PALCE20V8 PAL16L8 EP220-12 -12 PAL16R8 PALCE16V8 PAL20L8 EP224-12 PAL20R8 PALCE20V8 Lattice Semiconductor Corp. GAL16V8B EP220-7 GAL20V8B EP224-7 -7 GAL16V8A EP220-10 -10 GAL16V8B GAL20V8A EP224-10 GAL20V8B National Semiconductor PAL16L8 EP220-7 -7 EP220-10 -10 PAL16R8 PAL16L8 PAL16R8 GAL16V8A PAL20L8 EP224-10 PAL20R8 GAL20V8A PAL16L8D EP220-10A -10A PAL16R8D GAL16V8A PAL20L8D EP224-10A PAL20R8D GAL20V8A 6 Altera Corporation EP220 & EP224 Classic EPLDs Table 1. EP220- and EP224-Compatible Devices (Part 3 of 4) PAL/GAL Vendor National Semiconductor (continued) PAL/GAL Device PAL16L8 Altera Replacement Device Speed Grade EP220-12 -12 PAL16R8 GAL16V8A PAL20L8 EP224-12 PAL20R8 GAL20V8A Philips Semiconductor PLUS16L8 EP220-7 -7 PLUS16R8 PLUS20L8 EP224-7 PLUS20R8 PLUS16L8 EP220-10 -10 PLUS16R8 PLUS20L8 EP224-10 PLUS20R8 PLUS16L8D EP220-10A -10A PLUS16R8D PLUS16R8-7 PLUS20L8-10 EP224-10A PLUS20R8-10 PLUS20R8-7 PLUS16L8 EP220-12 -12 PLUS16R8 PLUS20L8 EP224-12 PLUS20R8Texas Instruments, Inc. TIBPAL16L8 EP220-7 TIBPAL20L8 EP224-7 TIBPAL16L8 EP220-10 TIBPAL20L8 EP224-10 TIBPAL16L8-10 EP220-10A -7 -10 -10A TIBPAL16R8-10 TIBPAL16R8-7 TIBPAL20L8-10 EP224-10A TIBPAL20R8-10 TIBPAL20R8-7 Altera Corporation 7 EP220 & EP224 Classic EPLDs Table 1. EP220- and EP224-Compatible Devices (Part 4 of 4) PAL/GAL Vendor Texas Instruments, Inc. (continued) PAL/GAL Device TIBPAL16L8 Altera Replacement Device Speed Grade EP220-12 -12 TIBPAL16R6 TIBPAL16R8 TIBPAL20L8 EP224-12 TIBPAL20R6 TIBPAL20R8 Power-On Characteristics The EP220 and EP224 inputs and outputs respond a maximum of 1 µs after VCC power-up (VCC = 4.75 V), or after a power-loss/power-up sequence. All macrocells that are programmed as registers are set to a logic low on power-up. Design Security EP220 and EP224 devices contain a programmable Security Bit that controls access to the data programmed into the device. When this bit is turned on, a proprietary design implemented in the device cannot be copied or retrieved. This feature provides a high level of design security, because programmed data within EPROM cells is invisible. The Security Bit that controls this function, as well as all other program data, is reset when a device is erased. Turbo Bit The -10A and -12 speed grades of the EP220 and EP224 devices contain a programmable Turbo Bit to control the automatic power-down feature that enables the low-standby-power mode (I CC). When the Turbo Bit is turned on, the low-standby-power mode is disabled. All AC values are tested with the Turbo Bit turned on. When the device is operating with the Turbo Bit turned off (non-turbo mode), a non-turbo adder must be added to the appropriate AC parameter to determine worst-case timing. The non-turbo adder is specified in the “AC Operating Conditions” tables in this data sheet. Generic Testing EP220 and EP224 devices are fully functionally tested and guaranteed. Complete testing of each programmable EPROM configuration element and all internal logic elements ensures 100% programming yield. Figure 3 shows AC test conditions. 8 Altera Corporation EP220 & EP224 Classic EPLDs Figure 3. EP220 & EP224 AC Test Circuits Power-supply transients can affect AC measurements. Simultaneous transitions of multiple outputs should be avoided for accurate measurement. Threshold tests must not be performed under AC conditions. Large-amplitude, fast groundcurrent transients normally occur as the device outputs discharge the load capacitances. When these transients flow through the parasitic inductance between the device ground pin and the test-system ground, significant reductions in observable noise immunity can result. Numbers in parentheses are for the EP224 device. VCC 165 Ω (330 Ω) Device Output 120 Ω (200 Ω) to Test System C1 (includes JIG capacitance) Test programs are used and then erased during the early stages of the device production flow. EPROM-based devices in one-timeprogrammable, windowless packages also contain on-board logic test circuitry to allow verification of function and AC specifications during the production flow. Software & Programming Support f Altera Corporation The EP220 is supported by the Altera MAX+PLUS II development software, Altera programming hardware, and third-party hardware. Both the EP220 and EP224 are supported by the Altera PLDshell Plus design software, third-party logic compilers (e.g., ABEL, CUPL, PLDesigner, LOG/IC, and iPLS II), and third-party programming hardware (e.g., Data I/O). For more information on software support with PLDshell Plus, go to the PLDshell Plus/PLDasm User’s Guide (available from the Altera Literature Department). For more information on MAX+PLUS II, go to the MAX+PLUS II Programmable Logic Development System & Software Data Sheet in the Altera 1995 Data Book , or refer to MAX+PLUS II Help. Go to the Programming Hardware Data Sheet and the Programming Hardware Manufacturers Data Sheet in the Altera 1995 Data Book for information on Altera and third-party programming hardware support. 9 EP220 & EP224 Classic EPLDs Figure 4 shows the typical supply current (ICC) versus frequency for EP220 and EP224 devices. Figure 4. EP220 & EP224 ICC vs. Frequency ICC Active (mA) Typ. 100 -7A Speed Grade 70 VCC = 5.0 V TA = 25° C Turbo 40 -10A and -12 Speed Grades Non-Turbo 10 20 40 60 100 80 Frequency (MHz) Figure 5 shows the output drive characteristics of EP220 and EP224 I/O pins. Figure 5. EP220 & EP224 Output Drive Characteristics Output Current (mA) 80 IO 100 20 IOL 60 VCC = 5.0 V TA = 25° C 40 IOH 1 2 3 4 5 VO Output Voltage (V) 10 Altera Corporation EP220 & EP224 Classic EPLDs Absolute Maximum Ratings Symbol Note (1) Min Max VCC Supply voltage Parameter Note (2) Conditions –2.0 7.0 Unit V VI DC input voltage Notes (2), (3) –0.5 VCC + 0.5 V TSTG Storage temperature –65 150 °C TAMB Ambient temperature Note (4) –10 85 °C Min Max Unit 4.75 5.25 V 0 VCC V 0 VCC V 0 70 °C Recommended Operating Conditions Symbol Parameter Conditions VCC Supply voltage VIN Input voltage VO Output voltage TA Operating temperature For commercial use TA Operating temperature For industrial use 85 °C tR Input rise time 500 ns tF Input fall time 500 ns Min Max Unit DC Operating Conditions Symbol 5.0-V operation –40 Note (5) Parameter Conditions VIH High-level input voltage Note (6) 2.0 VCC + 0.3 V VIL Low-level input voltage Note (6) –0.3 0.8 V VOH High-level TTL output voltage IOH = –4.0 mA DC, VCC = Min. 2.4 VOL Low-level output voltage -7A, -7, -10: IOL = 24 mA DC, VCC = Min. -10A, -12: IOL = 12 mA DC, VCC = Min. 0.45 V µA V II Input leakage current VCC = Max., GND < VIN < VCC –10 10 IOZ Tri-state output leakage current VCC = Max., GND < VOUT < VCC –10 10 µA ISC Output short-circuit current VCC = Max., VOUT = 0.5 V, Note (7) –30 120 mA Min Max Unit Capacitance Notes (5), (8) Symbol Parameter Conditions CIN Input capacitance VIN = 0 V, f = 1.0 MHz 6 pF COUT I/O capacitance VOUT = 0 V, f = 1.0 MHz 8 pF CCLK Clock pin capacitance VOUT = 0 V, f = 1.0 MHz CVPP VPP pin capacitance VPP on pin 11 (EP220) and pin 13 (EP224), f = 1.0 MHz Altera Corporation 8 pF 10 pF 11 EP220 & EP224 Classic EPLDs ICC Supply Current: EP220-7A & EP224-7A Symbol ICC3 Parameter VCC supply current Note (5) Max Unit fIN = 25 MHz, Note (9) Conditions 90 mA fIN = 100 MHz, Note (9) 115 mA Max Unit ICC Supply Current: EP220-10A, EP224-10A, EP220-12 & EP224-12 Symbol Parameter Min Note (5) Conditions Min ICC1 VCC supply current (non-turbo) Standby mode, Note (9) 500 µA ICC2 VCC supply current (non-turbo) VCC = Max., VIN = VCC or GND, no load, fIN = 1 MHz, Notes (9), (10) 5 mA ICC3 VCC supply current (turbo, active) fIN = 15 MHz, Note (9) 50 mA fIN = 80 MHz, Note (9) 60 mA Max Unit ICC Supply Current: EP220-7, EP224-7, EP220-10 & EP224-10 Symbol ICC1 ICC3 Parameter VCC supply current (standby) VCC supply current (active) Note (5) Conditions Min fIN = 25 MHz, Note (9) 90 µA fIN = 74 MHz, Note (9) 105 mA fIN = 25 MHz, Note (9) 115 mA fIN = 74 MHz, Note (9) 135 mA Notes to tables: (1) (2) (3) See Operating Requirements for Altera Devices in the Altera 1995 Data Book. Voltage with respect to ground. Minimum DC input is –0.5 V. During transitions, the inputs may undershoot to –2.0 V or overshoot to 7.0 V for periods less than 20 ns under no-load conditions. (4) Under bias. Extended temperature versions are also available. (5) Operating conditions: TA = 0° C to 70° C, VCC = 5.0 V ± 5% for commercial use. TA = –40° C to 85° C, VCC = 5.0 V ± 10% for industrial use. (6) Absolute values with respect to device GND; all over- and undershoots due to system or tester noise are included. (7) For -7A, -10A, -12 speed grades for EP220 and EP224 devices: maximum DC IOL (all 8 outputs) = 64 mA. For -7, -10 speed grades for EP220 and EP224 devices: test 1 output at a time; test duration should not exceed 1 s. (8) These values are measured during initial characterization. VCC = Max., VIN = VCC or GND. (9) Measured with a device programmed as an 8-bit counter. (10) When the Turbo Bit is not set (non-turbo mode), an EP220 or EP224 device enters standby mode if no logic transitions occur for approximately 75 ns after the last transition. 12 Altera Corporation EP220 & EP224 Classic EPLDs AC Operating Conditions: -7A, -10A, & -12 Speed Grades EP220-7A EP224-7A Combinatorial Mode Symbol Note (1) Parameter EP220-10A EP224-10A EP220-12 EP224-12 Min Max Min Max Min Max Non-Turbo Adder Note (2) Units tPD1 Input to non-registered output, Note (3) 7.5 10 12 20 tPD2 I/O to non-registered output, Note (3) 7.5 10 12 20 ns tPZX Input or I/O to output enable, Note (4) 9 12 12 20 ns tPXZ Input or I/O to output disable, Note (4) 9 10 12 20 ns tOSR Register-mode output to output skew 300 - - - ps tOSC Combinatorial-mode output to output skew 400 - - - ps EP220-7A EP224-7A Synchronous Clock Mode Symbol Parameter EP220-10A EP224-10A EP220-12 EP224-12 ns Non-Turbo Adder Min Max Min Max Min Max Note (2) Units fMAX Maximum frequency (pipelined), no feedback, Note (3) 115 111 90.9 - MHz fCNT1 Maximum counter frequency, external feedback, Note (3) 100 80 66 - MHz fCNT2 Maximum counter frequency, internal feedback, Note (3) 115 100 83.3 - MHz 4.5 7 9 20 ns 0 0 0 0 ns tSU1 Input or I/O setup time to global clock tH Input or I/O hold time from global clock tCO1 Global clock to output delay, Note (3) 5.5 5.5 6 0 ns tCO2 Global clock to output delay through combinatorial macrocell 10 13 15 20 ns 12 tCNT Minimum global clock period, Note (3) 20 ns tCL Clock low time 4 4 5 0 ns tCH Clock high time 4 4 5 0 ns tCP Clock period 10 9 11 0 ns 10 10 Notes to tables: (1) (2) (3) (4) Operating conditions: V CC = 5 V ± 5%, T A = 0° C to 70° C for commercial use. V CC = 5 V ± 5%, T A = –40° C to 85° C for industrial use. If the device enters standby mode and remains inactive for approximately 75 ns, increase the time by the amount shown. For EP220-10A, EP220-12, and EP224-10A, EP224-12 devices only. Measured with all outputs switching. The tPZX and tPXZ parameters are measured at ± 0.5 V from steady-state voltage that is driven by the specified output load. The tPXZ parameter is measured with CL = 5 pF and with all eight outputs switching. Altera Corporation 13 EP220 & EP224 Classic EPLDs AC Operating Conditions: -7 & -10 Speed Grades Note (1) EP220-7 EP224-7 Combinatorial Mode Symbol Parameter Max Units tPD1 Input or I/O to non-registered output, inversion on, Note (2) 7.5 10 ns tPD2 Input or I/O to non-registered output, inversion off, Note (2) 8.5 10 ns tPZX Input or I/O to output enable, Note (3) 9 10 ns tPXZ Input or I/O to output disable, Note (3) 9 10 ns tOSR Register mode output-to-output skew 300 300 ps tOSC Combinatorial mode output-to-output skew 400 400 ps Max EP220-7 EP224-7 Synchronous Clock Mode Symbol Min EP220-10 EP224-10 Parameter Min Max Min EP220-10 EP224-10 Min Max Units fMAX Maximum frequency (pipelined), no feedback, Note (2) 100 62.5 MHz fCNT1 Maximum counter frequency, external feedback, Note (2) 74 58.8 MHz fCNT2 Maximum counter frequency, internal feedback, Note (2) 100 60.6 MHz tSU1 Input or I/O setup time to global clock 7 10 ns tH Input or I/O hold time from global clock 0 0 tCO1 Global clock to output delay, Note (2) ns 6.5 7 ns tCO2 Global clock to output delay through combinatorial macrocell 11 13 ns tCNT Minimum global clock period, Note (2) 10 16.5 ns tCL Clock low time 4 7 tCH Clock high time 4 7 ns ns tCP Clock period 10 16 ns Notes to tables: (1) (2) (3) 14 Operating conditions: V CC = 5 V ± 5%, T A = 0° C to 70° C for commercial use. Measured with three I/O outputs switching. The tPZX and tPXZ parameters are measured at ± 0.5 V from steady-state voltage that is driven by the specified output load. The tPXZ parameter is measured with CL = 5 pF and with all eight outputs switching. Altera Corporation EP220 & EP224 Classic EPLDs Figure 6 shows the package pin-outs for EP220 and EP224 devices. Figure 6. EP220 & EP224 Package Pin-Outs I/O 6 16 I/O 15 I/O 14 I/O I/O 16 I/O INPUT 7 INPUT 6 15 I/O INPUT 8 INPUT 7 14 I/O INPUT 8 13 I/O INPUT 9 12 I/O 11 INPUT 11 12 13 VCC 23 INPUT I/O 3 2 1 28 27 I/O 4 INPUT 24 2 VCC 1 INPUT INPUT 5 26 25 I/O INPUT 6 24 I/O 7 23 I/O INPUT 4 21 I/O INPUT INPUT 5 20 I/O NC 8 22 NC INPUT 6 19 I/O INPUT 9 21 I/O INPUT 7 18 I/O INPUT 10 20 I/O INPUT 8 17 I/O INPUT 11 19 I/O INPUT 16 17 18 I/O INPUT 13 15 INPUT I/O 14 14 INPUT 12 15 13 NC GND 12 GND 11 I/O INPUT 10 INPUT 16 EP224 INPUT INPUT EP224 9 24-Pin DIP Altera Corporation 10 20-Pin J-Lead INPUT/CLK INPUT Package Outlines 9 VCC/NC 20-Pin DIP 22 EP220 INPUT 17 5 EP220 4 3 I/O I/O 17 INPUT INPUT VCC 18 5 INPUT 10 19 INPUT INPUT GND 20 I/O I/O 1 INPUT/CLK 18 2 4 INPUT 3 3 INPUT INPUT INPUT INPUT/CLK I/O I/O VCC 19 INPUT 20 2 INPUT 1 INPUT GND INPUT/CLK INPUT Package outlines not drawn to scale. Windows in ceramic packages only. 28-Pin J-Lead Refer to “Altera Device Package Outlines” in the Altera 1995 Data Book for detailed information on package outlines. 15 EP220 & EP224 Classic EPLDs Product Availability Table 2 summarizes the availability of EP220 and EP224 devices. Altera will accept Intel ordering codes for Intel devices until June 30, 1995. After that date, only Altera ordering codes will be accepted. Table 2. EP220 & EP224 Availability Device EP220 EP224 Temperature Grade Speed Grade Package Altera Ordering Code Intel Ordering Code Commercial temperature (0° C to 70° C) -10A -7 -10 -10A -12 -7A -10A -12 -7 -10 20-pin CerDIP 20-pin PDIP 20-pin PDIP 20-pin PDIP 20-pin PDIP 20-pin PLCC 20-pin PLCC 20-pin PLCC 20-pin PLCC 20-pin PLCC EP220DC-10A EP220PC-7 EP220PC-10 EP220PC-10A EP220PC-12 EP220LC-7A EP220LC-10A EP220LC-12 EP220LC-7 EP220LC-10 D85C220-80 P85C220-7 P85C220-10 P85C220-80 P85C220-66 N85C220-100 N85C220-80 N85C220-66 N85C220-7 N85C220-10 Industrial temperature (–40° C to 85° C) -12 20-pin PLCC EP220LI-12 TN85C220-66 Commercial temperature (0° Cto 70° C) -7 -10 -10A -12 -7A -10A -12 -7 -10 24-pin PDIP 24-pin PDIP 24-pin PDIP 24-pin PDIP 28-pin PLCC 28-pin PLCC 28-pin PLCC 28-pin PLCC 28-pin PLCC EP224PC-7 EP224PC-10 EP224PC-10A EP224PC-12 EP224LC-7A EP224LC-10A EP224LC-12 EP224LC-7 EP224LC-10 P85C224-7 P85C224-10 P85C224-80 P85C224-66 N85C224-100 N85C224-80 N85C224-66 N85C224-7 N85C224-10 ® 2610 Orchard Parkway San Jose, CA 95134-2020 (408) 894-7000 Applications Hotline: (800) 800-EPLD Customer Marketing: (408) 894-7104 Literature Services: (408) 894-7144 16 Altera, MAX, MAX+PLUS, and FLEX are registered trademarks of Altera Corporation. The following are trademarks of Altera Corporation: MAX+PLUS II, AHDL, and FLEX 10K. Altera acknowledges the trademarks of other organizations for their respective products or services mentioned in this document, specifically: Verilog and Verilog-XL are registered trademarks of Cadence Design Systems, Inc. Mentor Graphics is a registered trademark of Mentor Graphics Corporation. Synopsys is a registered trademark of Synopsys, Inc. Viewlogic is a registered trademark of Viewlogic Systems, Inc. Altera products are protected under numerous U.S. and foreign patents and pending applications, maskwork rights, and copyrights. Altera warrants performance of its semiconductor products to current specifications in accordance with Altera’s standard warranty, but reserves the right to make changes to any products and services at any time without notice. Altera assumes no responsibility or liability arising out of the application or use of any information, product, or service described herein except as expressly agreed to in writing by Altera Corporation. Altera customers are advised to obtain the latest version of device specifications before relying on any published information and before placing orders for products or services. Copyright 1996 Altera Corporation. All rights reserved. Altera Corporation Printed on Recycled Paper.