eroflex circuit technology - advanced multichip modules ? scd3866 rev 1 12/4/98 features block diagram ? cqfp(f2) n 8 low voltage/power amd 2m x 8 flash die in one mcm package n overall configuration is 4m x 32 n +5v power supply / +5v programing operation n access times of 100, 120 and 150 ns n erase/program cycles ? 100,000 minimum (+25c) n sector erase architecture (each die) l 32 uniform sectors of 64 kbytes each l any combination of sectors can be erased. also supports full chip erase l sector group protection is user definable n embedded erase algorithims ? automatically pre-programs and erases the die or any sector n embedded program algorithims ? automatically programs and verifies data at specified address n ready/ busy output (ry/ by ) ? hardware method for detection of program or erase cycle completion n hardware reset pin ? resets internal state machine to the read mode n erase suspend/resume ? supports reading or programming data to a sector not being erased n packaging ? hermetic ceramic l 68?lead, low profile cqfp(f1), 1.56"sq x .140"max l 68?lead, dual-cavity cqfp(f2), 0.88"sq x .20"max (.18 max thickness available, contact factory for details) (drops into the 68 lead jedec .99"sq cqfj footprint) n internal decoupling capacitors for low noise operation n commercial, industrial and military temperature ranges n mil-prf-38534 compliant mcms available circuit technology pin description i/o 0-31 data i/o a 0?20 address inputs we write enable ce 1,2 chip enables oe output enable reset reset ry/ by ready/ busy v cc power supply gnd ground nc not connected www.aeroflex.com/act1.htm block diagram ? cqfp(f1) pin description i/o 0-31 data i/o a 0?21 address inputs we write enables ce 1-4 chip enables oe output enable reset reset ry/ by ready/ busy v cc power supply gnd ground nc not connected sector erase flash multichip module act?f4m32a high speed 128 megabit advanced we oe a0 - a 20 reset i/o 8-15 i/o 16-23 i/o 0-7 i/o 24-31 2mx8 2mx8 2mx8 2mx8 2mx8 2mx8 2mx8 2mx8 8 8 8 8 ce 2 ce 1 we oe a0 - a20 reset 2mx8 2mx8 2mx8 2mx8 2mx8 2mx8 2mx8 2mx8 buffer 8 8 8 8 i/o 8-15 i/o 16-23 i/o 0-7 i/o 24-31 a21 ce 2 ce 3 ce 4 ce 1 ry/ by ry/ by
aeroflex circuit technology scd3866 rev 1 12/4/98 plainview ny (516) 694-6700 2 general description utilizing amd?s sector erase flash memory die, the act-f4m32a is a high speed, 128 megabit cmos flash multichip module (mcm) designed for full temperature range, military, space, or high reliability applications. the act-f4m32a consists of eight high-performance amd am29f016 16mbit (16,777,216 bit) memory die. each die contains 8 separately write or erase sector groups of 256kbytes (a sector group consists of 4 adjacent sectors of 64kbytes each). the command register is written by bringing we to a logic low level (v i l ), while ce is low and oe is high (v i h ) . reading is accomplished by chip enable ( ce ) and output enable ( oe ) being logically active. access time grades of 100ns, 120ns and 150ns maximum are standard. the act-f4m32a is offered in two different hermetically sealed co-fired 68 lead ceramic packages. this allows operation in a military environment temperature range of -55c to +125c. the act-f4m32a can be programmed (both read and write functions) in-system using the +5.0v v c c power supply. a 12.0v v p p is not required for programming or erase operations. the end of program or erase is detected by the ry/ by pin, data polling of dq7, or by the toggle bit (dq6). the act-f4m32a also has a hardware reset pin. when this pin is driven low, execution of any embedded program alggorithm or embedded erase algorithm will be terminated. each block can be independently erased and programmed 100,000 times at +25c. for detail information regarding the operation of the am29f016 sector erase flash memory, see the amd datasheet (publication 18805).
aeroflex circuit technology scd3866 rev 1 12/4/98 plainview ny (516) 694-6700 3 pin numbers & functions 68 pins ? cqfp pin # function pin # function pin # function pin # function 1 gnd 18 gnd 35 oe 52 gnd 2 ce 1 19 i/o 8 36 ce 4 53 i/o 23 3 a 5 20 i/o 9 37 a 17 54 i/o 22 4 a 4 21 i/o 10 38 a 18 55 i/o 21 5 a 3 22 i/o 11 39 a 19 56 i/o 20 6 a 2 23 i/o 12 40 a 20 57 i/o 19 7 a 1 24 i/o 13 41 a 21 58 i/o 18 8 a 0 25 i/o 14 42 reset 59 i/o 17 9 ry/ by 26 i/o 15 43 nc 60 i/o 16 10 i/o 0 27 v c c 44 i/o 31 61 v c c 11 i/o 1 28 a 11 45 i/o 30 62 a 10 12 i/o 2 29 a 12 46 i/o 29 63 a 9 13 i/o 3 30 a 13 47 i/o 28 64 a 8 14 i/o 4 31 a 14 48 i/o 27 65 a 7 15 i/o 5 32 a 15 49 i/o 26 66 a 6 16 i/o 6 33 a 16 50 i/o 25 67 we 17 i/o 7 34 ce 2 51 i/o 24 68 ce 3 consult factory for special order: pin 9 -nc all dimensions in inches package outline ? cqfp "f1" 1.50 1.575 sq max .015 .003 .800 .480 min (4 sides) pin 61 pin 9 pin 43 pin 27 pin 44 pin 1 (4 sides) .200 ref (16 at .050 4 sides) pin 60 pin 26 pin 10 .140 max .010 .050 .005 .060 ref ref .002
aeroflex circuit technology scd3866 rev 1 12/4/98 plainview ny (516) 694-6700 4 pin numbers & functions 68 pins ? dual-cavity cqfp (standard configuration) pin # function pin # function pin # function pin # function 1 gnd 18 gnd 35 oe 52 gnd 2 nc 19 i/o 8 36 ce 2 53 i/o 23 3 a 5 20 i/o 9 37 a 17 54 i/o 22 4 a 4 21 i/o 10 38 ry/ by 55 i/o 21 5 a 3 22 i/o 11 39 nc 56 i/o 20 6 a 2 23 i/o 12 40 nc 57 i/o 19 7 a 1 24 i/o 13 41 a 18 58 i/o 18 8 a 0 25 i/o 14 42 a 19 59 i/o 17 9 reset 26 i/o 15 43 a 20 60 i/o 16 10 i/o 0 27 v c c 44 i/o 31 61 v c c 11 i/o 1 28 a 11 45 i/o 30 62 a 10 12 i/o 2 29 a 12 46 i/o 29 63 a 9 13 i/o 3 30 a 13 47 i/o 28 64 a 8 14 i/o 4 31 a 14 48 i/o 27 65 a 7 15 i/o 5 32 a 15 49 i/o 26 66 a 6 16 i/o 6 33 a 16 50 i/o 25 67 we 17 i/o 7 34 ce 1 51 i/o 24 68 nc consult factory for special order: pin 38 -nc top view all dimensions in inches package outline ? dual-cavity cqfp "f2" .015 .990 sq .010 .890 sq max .800 ref .050 see detail ?a? detail ?a? *.200 max .010 ref +3/-3 .040 .010 r .010 .005 typ .002 pin 60 pin 44 pin 43 pin 27 pin 26 pin 10 pin 9 pin 61 *.180 max available, call factory for details ref .005 .010 ref .010 .002
aeroflex circuit technology scd3866 rev 1 12/4/98 plainview ny (516) 694-6700 5 ordering information model number screening speed package act?f4m32c?100f1c commercial (0c to +70c) 100 ns 1.56"sq cqfp act?f4m32a?100f2c commercial (0c to +70c) 100 ns .88"sq cqfp act?f4m32c?100f2c commercial (0c to +70c) 100 ns .88"sq cqfp act?f4m32a?100f1c commercial (0c to +70c) 100 ns 1.56"sq cqfp act?f4m32c?100f1i industrial (-40c to +85c) 100 ns 1.56"sq cqfp act?f4m32a?100f2i industrial (-40c to +85c) 100 ns .88"sq cqfp act?f4m32c?100f2i industrial (-40c to +85c) 100 ns .88"sq cqfp act?f4m32a?100f1i industrial (-40c to +85c) 100 ns 1.56"sq cqfp act?f4m32c?100f1m military (-55c to +125c) 100 ns 1.56"sq cqfp act?f4m32a?100f2m military (-55c to +125c) 100 ns .88"sq cqfp act?f4m32c?100f2m military (-55c to +125c) 100 ns .88"sq cqfp act?f4m32a?100f1m military (-55c to +125c) 100 ns 1.56"sq cqfp circuit technology part number breakdown act? f 4m 32 a? 100 f1 m aeroflex circuit technology memory type s = sram f = flash eeprom e = eeprom d = dynamic ram memory depth, locations pinout options memory width, bits f2 - a = one we , ry/ by access on pin 38 - standard pinout f2 - c = ry/ by internally tied - optional pinout f1 - a = one we , ry/ by access on pin 9 - standard pinout f1 - c = ry/ by internally tied - optional pinout memory speed, ns (+5v v c c ) package type & size surface mount packages f1 = 1.56"sq 68 pin cqfp f2 = .88"sq 68 pin dual-cavity cqfp c = commercial temp, 0c to +70c i = industrial temp, -40c to +85c t = military temp, -55c to +125c m = military temp, -55c to +125c, screened * q = mil-prf-38534 compliant/smd if applicable screening * screened to the individual test methods of mil-std-883 aeroflex circuit technology 35 south service road plainview new york 11803 telephone: (516) 694-6700 fax: (516) 694-6715 toll free inquiries: (800) 843-1553 specifications subject to change without notice www.aeroflex.com/act1.htm e-mail: sales-act@aeroflex.com
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