ACT-F4M32A-100F1T中文资料

eroflex Circuit Technology - Advanced Multichip Modules © SCD3866 REV 1 12/4/98 Features

Block Diagram – CQFP(F2) s 8 Low Voltage/Power AMD 2M x 8 FLASH Die in One MCM Packages Overall Configuration is 4M x 32s +5V Power Supply / +5V Programing Operations Access Times of 100, 120 and 150 ns s Erase/Program Cycles – 100,000 Minimum (+25°C)s Sector erase architecture (Each Die)q 32 uniform sectors of 64 Kbytes eachq Any combination of sectors can be erased. Also supports full chip eraseq Sector group protection is user definables Embedded Erase Algorithims – Automatically pre-programs and erases the die or any sectors Embedded Program Algorithims – Automatically programs and verifies data at specified addresss Ready/Busy output (RY/BY) – Hardware method for detection of program or erase cycle completion s Hardware RESET pin – Resets internal state machine to the read modes Erase Suspend/Resume – Supports reading or programming data to a sector not being eraseds Packaging – Hermetic Ceramic q 68–Lead, Low Profile CQFP(F1), 1.56"SQ x .140"maxq 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)s Internal Decoupling Capacitors for Low Noise Operation s Commercial, Industrial and Military Temperature Rangess MIL-PRF-38534 Compliant MCMs AvailableCIRCUIT TECHNOLOGY

Pin DescriptionI/O0-31Data I/OA0–20Address InputsWEWrite EnableCE1,2Chip EnablesOEOutput EnableRESETResetRY/BYReady/BusyVCCPower SupplyGNDGroundNCNot Connectedwww.aeroflex.com/act1.htm

Block Diagram – CQFP(F1) Pin DescriptionI/O0-31Data I/OA0–21Address InputsWEWrite EnablesCE1-4Chip EnablesOEOutput EnableRESETResetRY/BYReady/BusyVCCPower SupplyGNDGroundNCNot ConnectedSector EraseFLASH Multichip ModuleACT–F4M32A High Speed 128 Megabit

Advanced

WEOEA0 - A 20RESETI/O8-15I/O16-23I/O0-7I/O24-31

2Mx82Mx82Mx82Mx82Mx82Mx82Mx82Mx88888

CE2CE1WEOEA0 - A20RESET

2Mx82Mx82Mx82Mx82Mx82Mx82Mx82Mx8Buffer

8888I/O8-15I/O16-23I/O0-7I/O24-31A21CE2CE3CE4CE1

RY/BYRY/BY元器件交易网www.cecb2b.comAeroflex Circuit TechnologySCD3866 REV 1 12/4/98 Plainview NY (516) 694-67002General Description Utilizing AMD’s Sector Erase Flash Memory Die, the ACT-F4M32A is a high speed, 128megabit 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 groupsof 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 (VIL), while CE islow and OE is high (VIH). Reading is accomplished by chip Enable (CE) and Output Enable(OE) being logically active. Access time grades of 100ns, 120ns and 150ns maximum arestandard. The ACT-F4M32A is offered in two different hermetically sealed co-fired 68 leadceramic packages. This allows operation in a military environment temperature range of-55°C to +125°C. The ACT-F4M32A can be programmed (both read and write functions) in-system usingthe +5.0V VCC power supply. A 12.0V VPP is not required for programming or eraseoperations. The end of program or erase is detected by the RY/BY pin, Data Polling ofDQ7, 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 beterminated. Each block can be independently erased and programmed 100,000 times at +25°C.

For Detail Information regarding the operation of the Am29F016 Sector Erase FlashMemory, see the AMD datasheet (Publication 18805).元器件交易网www.cecb2b.comAeroflex Circuit TechnologySCD3866 REV 1 12/4/98 Plainview NY (516) 694-67003 Pin Numbers & Functions 68 Pins — CQFPPin #FunctionPin #FunctionPin #FunctionPin #Function1GND18GND35OE52GND2CE119I/O836CE453I/O233A520I/O937A1754I/O224A421I/O1038A18 55I/O215A322I/O1139A1956I/O206A223I/O1240A2057I/O197A124I/O1341A2158I/O188A025I/O1442RESET59I/O179RY/BY26I/O1543NC60I/O1610I/O027VCC44I/O3161VCC11I/O128A1145I/O3062A1012I/O229A1246I/O2963A913I/O330A1347I/O2864A814I/O431A1448I/O2765A715I/O532A1549I/O2666A616I/O633A1650I/O2567WE17I/O734CE251I/O2468CE3Consult Factory for Special order: Pin 9 -NC

All dimensions in inchesPackage Outline — CQFP "F1"

1.501.575 SQMAX

.015 ±.003.800.480 MIN(4 Sides)Pin 61Pin 9

Pin 43Pin 27Pin 44Pin 1

(4 Sides).200 REF

(16 at .050 4 sides)Pin 60

Pin 26Pin 10.140MAX

.010.050 ±.005

.060 REFREF±.002元器件交易网www.cecb2b.comAeroflex Circuit TechnologySCD3866 REV 1 12/4/98 Plainview NY (516) 694-67004Pin Numbers & Functions 68 Pins — Dual-Cavity CQFP (Standard Configuration)Pin #FunctionPin #FunctionPin #FunctionPin #Function1GND18GND35OE52GND2NC19I/O836CE253I/O233A520I/O937A1754I/O224A421I/O1038RY/BY55I/O215A322I/O1139NC56I/O206A223I/O1240NC57I/O197A124I/O1341A1858I/O188A025I/O1442A1959I/O179RESET26I/O1543A2060I/O1610I/O027VCC44I/O3161VCC11I/O128A1145I/O3062A1012I/O229A1246I/O2963A913I/O330A1347I/O2864A814I/O431A1448I/O2765A715I/O532A1549I/O2666A616I/O633A1650I/O2567WE17I/O734CE151I/O2468NCConsult Factory for Special order: Pin 38 -NC