Features High-density, High-performance, Electrically-erasable Complex Programmable Logic Device 64 Macrocells 5 Product Terms per Macrocell, Expandable up to 40 per Macrocell 44, 68, 84, 100 Pins 7.5 ns Maximum Pin-to-pin Delay Registered Operation up to 125 MHz Enhanced Routing Resources In-System Programmability (ISP) via JTAG Flexible Logic Macrocell High- D/T/Latch Configurable Flip-flops Global and Individual Register Control Signals performance Global and Individual Output Enable Programmable Output Slew Rate Complex Programmable Output Open Collector Option Maximum Logic Utilization by Burying a Register with a COM Output Programmable Advanced Power Management Features Automatic A Standby for L Version Pin-controlled 1 mA Standby Mode Logic Device Programmable Pin-keeper Circuits on Inputs and I/Os Reduced-power Feature per Macrocell Available in Commercial and Industrial Temperature Ranges Available in 44-, 68-, and 84-lead PLCC 44- and 100-lead TQFP and 100-lead PQFP ATF1504AS Advanced EE Technology 100% Tested ATF1504ASL Completely Reprogrammable 10,000 Program/Erase Cycles 20-year Data Retention 2000V ESD Protection 200 mA Latch-up Immunity JTAG Boundary-scan Testing to IEEE Std. 1149.1-1990 and 1149.1a-1993 Supported PCI-compliant 3.3V or 5.0V I/O Pins Security Fuse Feature Green (Pb/Halide-fee/RoHS Compliant) Package Options Enhanced Features Improved Connectivity (Additional Feedback Routing, Alternate Input Routing) Output Enable Product Terms Transparent Latch Mode Combinatorial Output with Registered Feedback within Any Macrocell Three Global Clock Pins ITD (Input Transition Detection) Circuits on Global Clocks, Inputs and I/O Fast Registered Input from Product Term Programmable Pin-keeper Option V Power-up Reset Option CC Pull-up Option on JTAG Pins TMS and TDI Advanced Power Management Features Edge-controlled Power-down L Individual Macrocell Power Option Disable ITD on Global Clocks, Inputs and I/O Rev. 0950OPLD7/05 144-lead TQFP 44-lead PLCC Top View Top View TDI/I/O 7 39 I/O I/O/TDI 1 33 I/O I/O 8 38 I/O/TDO I/O 2 32 I/O/TDO I/O 9 37 I/O GND 10 36 I/O I/O 3 31 I/O GND 4 30 I/O PD1/I/O 11 35 VCC PD1/I/O 5 29 VCC I/O 12 34 I/O I/O 6 28 I/O I/O/TMS 13 33 I/O TMS/I/O 7 27 I/O I/O 14 32 I/O/TCK I/O 8 26 I/O/TCK VCC 15 31 I/O I/O 16 30 GND VCC 9 25 I/O I/O 17 29 I/O I/O 10 24 GND I/O 11 23 I/O 68-lead PLCC 84-lead PLCC Top View Top View I/O 10 60 I/O I/O 12 74 I/O VCCIO 11 59 I/O VCCIO 13 73 I/O I/O/TD1 12 58 GND I/O/TDI 14 72 GND I/O 13 57 I/O/TDO I/O 15 71 I/O/TDO I/O 14 56 I/O I/O 16 70 I/O I/O 17 69 I/O I/O 15 55 I/O GND 16 54 I/O I/O 18 68 I/O I/O/PD1 17 53 VCCIO GND 19 67 I/O I/O 18 52 I/O I/O/PD1 20 66 VCCIO I/O/TMS 19 51 I/O I/O 21 65 I/O I/O 20 50 I/O/TCK I/O 22 64 I/O I/O/TMS 23 63 I/O VCCIO 21 49 I/O I/O 24 62 I/O/TCK I/O 22 48 GND I/O 23 47 I/O I/O 25 61 I/O I/O 24 46 I/O VCCIO 26 60 I/O I/O 25 45 I/O I/O 27 59 GND GND 26 44 I/O I/O 28 58 I/O I/O 29 57 I/O I/O 30 56 I/O I/O 31 55 I/O GND 32 54 I/O 2 ATF1504AS(L) 0950OPLD7/05 I/O 27 9 I/O I/O 28 8 I/O I/O 29 7 I/O I/O 30 6 GND I/O 12 44 I/O VCCIO 31 5 I/O I/O 13 43 I/O I/O 32 4 I/O I/O 14 42 I/O I/O 33 3 VCCINT I/O 15 41 VCC GND 34 2 GCLK2/OE2/I GND 16 40 GCLK2/OE2/I VCCINT 35 1 GCLR/I VCC 17 39 GCLR/I I/O 36 68 OE1/I I/O 18 38 I/OE1 I/O/PD2 37 67 GCLK1/I PD2/I/O 19 37 GCLK1/I GND 38 66 GND I/O 20 36 GND I/O 39 65 GCLK3/I/O I/O 21 35 GCLK3/I/O I/O 40 64 I/O I/O 22 34 I/O I/O 41 63 VCCIO I/O 42 62 I/O VCCIO 43 61 I/O I/O 33 11 I/O I/O 34 10 I/O I/O 35 9 I/O I/O 36 8 I/O I/O 37 7 GND VCCIO 38 6 I/O I/O 18 6 I/O I/O 39 5 I/O I/O 19 5 I/O I/O 40 4 I/O I/O 20 4 I/O I/O 41 3 VCCINT I/O 21 3 VCC GND 42 2 GCLK2/OE2/I GND 22 2 GCLK2/OE2/I VCCINT 43 1 I/GCLR VCC 23 1 GCLR/I I/O 44 84 I/OE1 I/O 24 44 OE1/I I/O 45 83 GCLK1/I PD2/I/O 25 43 GCLK1/I I/O/PD2 46 82 GND I/O 26 42 GND GND 47 81 GCLK3/I/O I/O 27 41 GCLK3/I/O I/O 48 80 I/O I/O 28 40 I/O I/O 49 79 I/O I/O 50 78 VCCIO I/O 51 77 1/O I/O 52 76 I/O VCCIO 53 75 I/O