ql12x16b pasic ? 1 family very-high-speed cmos fpga 4-13 very high speed C vialink metal-to-metal programmableCvia antifuse technology, allows counter speeds over 150 mhz and logic cell delays of under 2 ns. high usable density C a 12-by-16 array of 192 logic cells provides 2,000 usable asic gates (4,000 pld gates) in 68-pin and 84-pin plcc, 84-pin cpga and 100-pin tqfp packages. low-power, high-output drive C standby current typically 2 ma. a 16-bit counter operating at 100 mhz consumes less than 50 ma. minimum iol of 12 ma and ioh of 8 ma low-cost, easy-to-use design tools C designs entered and simulated using quicklogic's new quick works development environment, or with third-party cae tools including viewlogic, synopsys, mentor, cadence and veribest. fast, fully automatic place and route on pc and workstation platforms using quicklogic software. = up to 80 prog. i/o cells, 6 input high-drive cells, 2 input/clk (high-drive) cells pasic 1 4 pasic highlights ql12x16b block diagram rev c 2,000 usable asic gates, 88 i/o pins 192 logic cells
ql12x16b 4-14 the ql12x16b is a member of the pasic 1 family of very-high-speed cmos user-programmable asic devices. the 192 logic cell field- programmable gate array (fpga) offers 2,000 usable asic gates (4,000 usable pld gates) of high-performance general-purpose logic in a wide variety of package configurations. low-impedance, metal-to-metal, vialink interconnect technology provides nonvolatile custom logic capable of operating above 150 mhz. logic cell delays under 2 ns, combined with input delays of under 1.5 ns and output delays under 3 ns, permit high-density programmable devices to be used with todays fastest microprocessors and dsps. designs can be entered using quicklogics quick works toolkit or most populart third-party cae tools. quick works combines verilog/vhdl design entry and simulation tools with device-specific place & route and programming software. ample on-chip routing channels allow fast, fully automatic place and route of designs using up to 100% of the logic and i/o cells, while maintaining fixed pin-outs. total of 88 i/o pins C 80 bidirectional input/output pins C 6 dedicated input/high-drive pins C 2 clock/dedicated input pins with fanout-independent, low-skew clock networks input + logic cell + output delays under 6 ns chip-to-chip operating frequencies up to 110 mhz internal state machine frequencies up to 150 mhz clock skew < 0.5 ns input hysteresis provides high noise immunity built-in scan path permits 100% factory testing of logic and i/o cells and functional testing with automatic test vector generation (atvg) software after programming available in 68-pin and 84-pin plcc, 84-pin cpga and 100-pin tqfp packages 68-pin plcc compatible with ql8x12b 84-pin plcc compatible with ql16x24b 100-pin tqfp compatible with ql8x12b and ql16x24b 0.65 cmos process with vialink programming technology product summary features
ql12x16b 4-15 pins identified i/sclk, sm, so and si are used during scan path testing operation. pasic 1 4 pinout diagram 68-pin plcc pinout diagram 84-pin plcc
ql12x16b 4-16 cpga 84 function/connector pin table pin func pin func pin func pin func b10 io b2 io k2 io k10 io b9 io c2 io k3 io j10 io a10 io b1 io l2 io k11 io a9 io c1 io l3 io j11 io b8 io d2 io k4 io h10 io a8 io d1 io l4 io h11 io a7 io e1 io l5 io g11 io c7 gnd e3 gnd j5 gnd g9 gnd a6 io e2 io l6 io g10 io b7 i/(sclk) f1 io k5 i/(si) f11 io c6 i/clk/(sm) f2 io j6 i/clk f10 io b6 i(p) f3 io k6 i f9 io b5 i g1 io k7 i/(so) e11 io c5 vcc g3 vcc j7 vcc e9 vcc a5 io g2 io l7 io e10 io a4 io h1 io l8 io d11 io b4 io h2 io k8 io d10 io a3 io j1 io l9 io c11 io a2 io k1 io l10 io b11 io b3 io j2 io k9 io c10 io a1 io l1 io l11 io a11 io m pinout diagram 84-pin cpga
ql12x16b 4-17 pasic 1 4 pinout diagram 100-pin tqfp
ql12x16b 4-18 absolute maximum ratings supply voltage ................................. C0.5 to 7.0v storage temperature ....... C65c to + 150c input voltage ....................... C0.5 to vcc +0.5v lead temperature ...................................300c esd pad protection .................................. 2000v dc input current...................................... 20 ma latch-up immunity................................. 200 ma operating range symbol parameter military industrial commercial unit min max min max min max vcc supply voltage 4.5 5.5 4.5 5.5 4.75 5.25 v ta ambient temperature -55 -40 85 0 70 c tc case temperature 125 c -x speed grade 0.4 2.75 0.46 2.55 k delay factor -0 speed grade 0.39 1.82 0.4 1.67 0.46 1.55 -1 speed grade 0.39 1.56 0.4 1.43 0.46 1.33 -2 speed grade 0.4 1.35 0.46 1.25 dc characteristics over operating range symbol parameter conditions min max unit vih input high voltage 2.0 v vil input low voltage 0.8 v ioh = -4 ma 3.7 v voh output high voltage ioh = -8 ma 2.4 v ioh = -10 m a vcc-0.1 v vol output low voltage iol = 12 ma* 0.4 v iol = 10 m a 0.1 v ii input leakage current vi = vcc or gnd -10 10 m a ioz 3-state output leakage current vi = vcc or gnd -10 10 m a ci input capacitance [1] 10 pf ios output short circuit current [2] vo = gnd -10 -80 ma vo = vcc 30 140 ma icc d.c. supply current [3] vi, vio = vcc or gnd 10 ma *iol = 12 ma for commercial range only. iol = 8 ma for the industrial and military ranges. notes: [1] capacitance is sample tested only. ci = 20 pf max on i/(si). [2] only one output at a time. duration should not exceed 30 seconds. [3] commercial temperature grade only. maximum icc for industrial grade is 15ma and for military grade is 20 ma. for ac conditions use the formula described in the section 9 power vs operating frequency. [4] stated timing for worst case propagation delay over process variation at vcc = 5.0v and ta = 25c. multiply by the appropriate delay factor, k, for speed grade, voltage and temperature settings as specified in the operating range. [5] these limits are derived from a representative selection of the slowest paths through the pasic logic cell including net delays . worst case delay values for specific paths should be determined from timing analysis of your particular design.
ql12x16b 4-19 ac characteristics at vcc = 5v, ta = 25c (k = 1.00) logic cell input cells output cell propagation delays (ns) [4] symbol parameter output load capacitance (pf) 30 50 75 100 150 toutlh output delay low to high 2.7 3.4 4.2 5.0 6.7 touthl output delay high to low 2.8 3.7 4.7 5.6 7.6 tpzh output delay tri-state to high 4.0 4.9 6.1 7.3 9.7 tpzl output delay tri-state to low 3.6 4.2 5.0 5.8 7.3 tphz output delay high to tri-state [8] 2.9 tplz output delay low to tri-state [8] 3.3 notes: [6] see high drive buffer table for more information. [7] clock buffer fanout refers to the maximum number of flip flops per half column. the number of half columns used does not affect clock buffer delay. [8] the following loads are used for tpxz: pasic 1 4 propagation delays (ns) symbol parameter fanout 12348 tpd combinatorial delay [5] 1.7 2.2 2.6 3.2 5.2 tsu setup time [5] 2.1 2.1 2.1 2.1 2.1 th hold time 0.0 0.0 0.0 0.0 0.0 tclk clock to q delay 1.0 1.5 1.9 2.5 4.6 tcwhi clock high time 2.0 2.0 2.0 2.0 2.0 tcwlo clock low time 2.0 2.0 2.0 2.0 2.0 tset set delay 1.7 2.1 2.6 3.2 5.2 treset reset delay 1.5 1.9 2.2 2.7 4.3 tsw set width 1.9 1.9 1.9 1.9 1.9 trw reset width 1.8 1.8 1.8 1.8 1.8 symbol parameter propagation delays (ns) [4] 123468 tin high drive input delay [6] 2.4 2.5 2.6 2.7 3.0 3.3 tini high drive input, inverting delay [6] 2.5 2.6 2.7 2.8 3.1 3.4 tio input delay (bidirectional pad) 1.4 1.9 2.2 2.8 3.7 4.6 tgck clock buffer delay [7] 2.7 2.8 2.8 2.9 2.9 3.0 tgckhi clock buffer min high [7] 2.0 2.0 2.0 2.0 2.0 2.0 tgcklo clock buffer min low [7] 2.0 2.0 2.0 2.0 2.0 2.0 5 pf 1k w 5 pf 1k w tphz tplz
ql12x16b 4-20 high drive buffer clock drivers propagation delays (ns) [4] symbol parameter wired together fanout 12 24 48 72 96 1 4.5 5.4 tin high drive input delay 2 3.9 5.6 3 4.5 5.3 6.3 4 4.6 5.3 1 4.7 5.6 tini high drive input, 2 4.0 5.8 inverting delay 3 4.6 5.5 6.4 4 4.8 5.5 ac performance propagation delays depend on routing, fanout, load capacitance, supply voltage, junction temperature, and process variation. the ac characteristics are a design guide to provide initial timing estimates at nominal conditions. worst case estimates are obtained when nominal propagation delays are multiplied by the appropriate delay factor, k, as specified in the delay factor table (operating range). the effects of voltage and temperature variation are illustrated in the graphs on page 4-47, k factor versus voltage and temperature. the pasic development tools incorporate data sheet ac characteristics into the qdif database for pre-place-and-route timing analysis. the spde delay modeler extracts specific timing parameters for precise path analysis or simulation results following place and route. ordering information ql 12x16b - 1 pf100 c quicklogic pasic device prefix pasic device part number b = 0.65 micron cmos operating range c = commercial i = industrial m = military m/883c = mil-std-883 package code pl68 = 68-pin plcc pl84 = 84-pin plcc cg84 = 84-pin cpga pf100 = 100-pin tqfp speed grade x = quick 0 = fast 1 = faster 2 = fastest
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