ACT–F4M32A High Speed 128 Megabit Sector Erase FLASH Multichip Module Advanced CIRCUIT TECHNOLOGY Features www.aeroflex.com/act1.htm ■ 8 Low Voltage/Power AMD 2M x 8 FLASH Die in One MCM Package ■ Overall Configuration is 4M x 32 ■ +5V Power Supply / +5V Programing Operation ■ Access Times of 100, 120 and 150 ns ■ Erase/Program Cycles – 100,000 Minimum (+25°C) ■ Sector erase architecture (Each Die) 32 uniform sectors of 64 Kbytes each Any combination of sectors can be erased. Also supports full chip erase ● Sector group protection is user definable ● ● ■ Ready/Busy output (RY/BY) – Hardware method for detection of program or erase cycle completion ■ Hardware RESET pin – Resets internal state machine to the read mode ■ Erase Suspend/Resume – Supports reading or programming data to a sector not being erased ■ Packaging – Hermetic Ceramic ● 68–Lead, Low Profile CQFP(F1), 1.56"SQ x .140"max ● 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) ■ Embedded Erase Algorithims – Automatically ■ Internal Decoupling Capacitors for Low Noise pre-programs and erases the die or any sector ■ Embedded Program Algorithims – Automatically programs and verifies data at specified address ■ Commercial, Industrial and Military Temperature Operation Ranges ■ MIL-PRF-38534 Compliant MCMs Available Block Diagram – CQFP(F1) Pin Description CE1 CE3 CE2 CE4 A21 RESET WE A0 - A20 OE RY/BY Buffer 2Mx8 2Mx8 2Mx8 2Mx8 2Mx8 8 8 I/O0-7 I/O 8-15 2Mx8 2Mx8 2Mx8 8 8 I/O 16-23 I/O24-31 I/O0-31 Data I/O A0–21 Address Inputs WE Write Enables CE1-4 Chip Enables OE Output Enable RESET Reset RY/BY Ready/Busy VCC Power Supply GND Ground NC Not Connected Block Diagram – CQFP(F2) Pin Description I/O0-7 I/O8-15 I/O16-23 I/O24-31 I/O0-31 Data I/O 8 8 8 A0–20 Address Inputs WE Write Enable CE1,2 Chip Enables OE Output Enable RESET Reset RY/BY Ready/Busy VCC Power Supply GND Ground NC Not Connected 8 RESET WE A0 - A 20 OE RY/BY 2Mx8 2Mx8 CE1 CE2 2Mx8 2Mx8 2Mx8 2Mx8 2Mx8 2Mx8 eroflex Circuit Technology - Advanced Multichip Modules © SCD3866 REV 1 12/4/98 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 (VIL), while CE is low 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 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 -55°C to +125°C. The ACT-F4M32A can be programmed (both read and write functions) in-system using the +5.0V VCC power supply. A 12.0V VPP 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 +25°C. For Detail Information regarding the operation of the Am29F016 Sector Erase Flash Memory, see the AMD datasheet (Publication 18805). Aeroflex Circuit Technology 2 SCD3866 REV 1 12/4/98 Plainview NY (516) 694-6700 Pin Numbers & Functions 68 Pins — CQFP Pin # Function Pin # Function Pin # Function Pin # Function 1 GND 18 GND 35 OE 52 GND 2 CE1 19 I/O8 36 CE4 53 I/O23 3 A5 20 I/O9 37 A17 54 I/O22 4 A4 21 I/O10 38 A18 55 I/O21 5 A3 22 I/O11 39 A19 56 I/O20 6 A2 23 I/O12 40 A20 57 I/O19 7 A1 24 I/O13 41 A21 58 I/O18 8 A0 25 I/O14 42 RESET 59 I/O17 9 RY/BY 26 I/O15 43 NC 60 I/O16 10 I/O0 27 VCC 44 I/O31 61 VCC 11 I/O1 28 A11 45 I/O30 62 A10 12 I/O2 29 A12 46 I/O29 63 A9 13 I/O3 30 A13 47 I/O28 64 A8 14 I/O4 31 A14 48 I/O27 65 A7 15 I/O5 32 A15 49 I/O26 66 A6 16 I/O6 33 A16 50 I/O25 67 WE 17 I/O7 34 CE2 51 I/O24 68 CE3 Consult Factory for Special order: Pin 9 -NC Package Outline — CQFP "F1" .140 MAX Pin 1 .200 REF Pin 9 Pin 61 Pin 10 Pin 60 1.575 SQ MAX 1.50 (4 Sides) Pin 26 Pin 44 Pin 27 Pin 43 .050 ±.005 .480 MIN (4 Sides) .010 ±.002 .015 ±.003 .060 REF .800 REF (16 at .050 4 sides) Aeroflex Circuit Technology All dimensions in inches 3 SCD3866 REV 1 12/4/98 Plainview NY (516) 694-6700 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/O8 36 CE2 53 I/O23 3 A5 20 I/O9 37 A17 54 I/O22 4 A4 21 I/O10 38 RY/BY 55 I/O21 5 A3 22 I/O11 39 NC 56 I/O20 6 A2 23 I/O12 40 NC 57 I/O19 7 A1 24 I/O13 41 A18 58 I/O18 8 A0 25 I/O14 42 A19 59 I/O17 9 RESET 26 I/O15 43 A20 60 I/O16 10 I/O0 27 VCC 44 I/O31 61 VCC 11 I/O1 28 A11 45 I/O30 62 A10 12 I/O2 29 A12 46 I/O29 63 A9 13 I/O3 30 A13 47 I/O28 64 A8 14 I/O4 31 A14 48 I/O27 65 A7 15 I/O5 32 A15 49 I/O26 66 A6 16 I/O6 33 A16 50 I/O25 67 WE 17 I/O7 34 CE1 51 I/O24 68 NC Consult Factory for Special order: Pin 38 -NC Package Outline — Dual-Cavity CQFP "F2" Top View Pin 9 .990 SQ ±.010 .890 SQ MAX Pin 10 Pin 61 *.200 MAX .010 REF Pin 60 .015 ±.002 .010 ±.002 .010 R REF +3°/-3° .050 TYP .010 ±.005 .040 ±.005 Detail “A” Pin 26 Pin 27 Pin 44 .800 REF Pin 43 See Detail “A” *.180 MAX available, call factory for details All dimensions in inches Aeroflex Circuit Technology 4 SCD3866 REV 1 12/4/98 Plainview NY (516) 694-6700 CIRCUIT TECHNOLOGY Ordering Information Model Number Screening Speed Package ACT–F4M32C–100F1C Commercial (0°C to +70°C) 100 ns 1.56"sq CQFP ACT–F4M32A–100F2C Commercial (0°C to +70°C) 100 ns .88"sq CQFP ACT–F4M32C–100F2C Commercial (0°C to +70°C) 100 ns .88"sq CQFP ACT–F4M32A–100F1C Commercial (0°C to +70°C) 100 ns 1.56"sq CQFP ACT–F4M32C–100F1I Industrial (-40°C to +85°C) 100 ns 1.56"sq CQFP ACT–F4M32A–100F2I Industrial (-40°C to +85°C) 100 ns .88"sq CQFP ACT–F4M32C–100F2I Industrial (-40°C to +85°C) 100 ns .88"sq CQFP ACT–F4M32A–100F1I Industrial (-40°C to +85°C) 100 ns 1.56"sq CQFP ACT–F4M32C–100F1M Military (-55°C to +125°C) 100 ns 1.56"sq CQFP ACT–F4M32A–100F2M Military (-55°C to +125°C) 100 ns .88"sq CQFP ACT–F4M32C–100F2M Military (-55°C to +125°C) 100 ns .88"sq CQFP ACT–F4M32A–100F1M Military (-55°C to +125°C) 100 ns 1.56"sq CQFP Part Number Breakdown ACT– F 4M 32 A– 100 F1 M Aeroflex Circuit Technology Screening Memory Type C = Commercial Temp, 0°C to +70°C I = Industrial Temp, -40°C to +85°C T = Military Temp, -55°C to +125°C M = Military Temp, -55°C to +125°C, Screened * Q = MIL-PRF-38534 Compliant/SMD if applicable S = SRAM F = FLASH EEPROM E = EEPROM D = Dynamic RAM Memory Depth, Locations Package Type & Size Surface Mount Packages F1 = 1.56"SQ 68 Pin CQFP F2 = .88"SQ 68 Pin Dual-Cavity CQFP Memory Width, Bits Pinout Options 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 VCC ) * Screened to the individual test methods of MIL-STD-883 Specifications subject to change without notice Aeroflex Circuit Technology 35 South Service Road Plainview New York 11803 www.aeroflex.com/act1.htm Aeroflex Circuit Technology Telephone: (516) 694-6700 FAX: (516) 694-6715 Toll Free Inquiries: (800) 843-1553 E-Mail: [email protected] 5 SCD3866 REV 1 12/4/98 Plainview NY (516) 694-6700