Details, datasheet, quote on part number: AK632256AW
PartAK632256AW
Category
Description256K X 32, 64 Pin Sim Module, Available With Solder or Gold Leads
CompanyAccutek Microcircuit Corporation
DatasheetDownload AK632256AW datasheet
  

 

Features, Applications
DESCRIPTION

The Accutek AK632256AW SRAM Module consists of eight fast high performance SRAMs mounted on a low profile, 64 pin SIM PCB. The module utilizes four 28 pin x 4 SRAMs in 300 mil SOJ packages and four decoupling capacitor chips mounted on each side of a printed circuit board. The SRAMs used have common I/O functions and single output enable functions. Also, four separate chip select (CE) connections are used to independently enable the four bytes. The modules can be supplied in a variety of access time values from 12 nSEC to 45 nSEC in CMOS or BiCMOS technology. The Accutek module is designed to have a maximum seated height of 0.600 inch to provide for the lowest height off the board. By offset-mounting the back surface SRAMs the module can be mounted in either angled or straight-up SIM sockets. The modules conform to JEDEC standard sizes and pin-out configurations. Using two pins for module memory density identification, PD0 and PD1, minimizes interchangeability and design considerations when changing from one module size to another in customer applications.

FEATURES

x 32 bit organization JEDEC Standardized 64 pin SIM format Available with solder or gold leads Presence Detect PD0 and PD1 for identifying module density Common I/O, single OE functions with four separate chip selects (CE) Low height, 0.600 inch maximum seated height

Downward compatible with 32 (AK63264) and 32 (AK63232) Upward compatible with 32 (AK632512) and 1 Meg 32 (AK6321024) Fast access times range from 12 nSEC BiCMOS to 45 nSEC CMOS TTL-compatible inputs and outputs Single 5 volt power supply Operating temperature range in free air, to 700C

Timing diagrams and basic electrical characteristics are those of the standard x 4 SRAMs used to construct these modules. Accutek's module design allows the flexibility of selecting industry-compatible x 4 SRAMs from several semiconductor manufacturers.

- PD1 Vcc Vss WE Address Inputs Chip Enable Data In/Data Out Output Enable Presence Detect 5v Supply Ground Write Enable

Leadless SIM, Solder Leads: AK632256AW Leadless SIM, Gold Leads: AK632256AWG
ORDERING INFORMATION PART NUMBER CODING INTERPRETATION

Product AK = Accutek Memory Type 4 = Dynamic RAM 5 = CMOS Dynamic RAM 6 = Static RAM Organization/Word Width by 9 Size/Bits Depth = 4 MEG = 8 MEG = 1 MEG = 16 MEG Package Type G = Single In-Line Package (SIP) S = Single In-Line Module (SIM) D = Dual In-Line Package (DIP) W =.050 inch Pitch Edge Connect Z = Zig-Zag In-Line Package (ZIP) Special Designation P = Page Mode N = Nibble Mode K = Static Column Mode W = Write Per Bit Mode V = Video Ram Separator - = Commercial M = Military Equivalent Screened I = Industrial Temperature Tested X = Burned In Speed (first two significant digits) DRAMS SRAMS 15 nS

The numbers and coding on this page do not include all variations available but are show as examples of the most widely used variations. Contact Accutek if other information is required.

32, 12 nSEC SRAM Module, SIM Configuration with Gold Leads 32, 15nSEC SRAM Module, SIM Configuration with Solder Leads ACCUTEK MICROCIRCUIT CORPORATION BUSINESS CENTER at NEWBURYPORT 2 NEW PASTURE ROAD, SUITE 1 NEWBURYPORT, MA 01950-4054 VOICE: 978-465-6200 FAX: 978-462-3396 Email: accutek@seacoast.com Internet: www.accutekmicro.com

Accutek Reserves the right to make changes in specifications at any time and without notice. Accutek does not assume any responsibility for the use of any circuitry described; no circuit patent licenses are implied. Preliminary data sheets contain minimum and maximum limits based upon design objectives, which are subject to change upon full characterization over the specific operating conditions.


 

Related products with the same datasheet
AK632256AW-15
AK632256AWG-12
Some Part number from the same manufacture Accutek Microcircuit Corporation
AK632256AW-15 256K X 32, 64 Pin Sim Module, Available With Solder or Gold Leads
AK632256BZ 256K X 32, 64 Pin Zip Module
AK632256W 256K X 32, 64 Pin Sim Module, Available With Solder or Gold Leads
AK632256W-72 256K X 32, 72 Pin Sim Module, Available With Solder or Gold Leads
AK632256Z 256K X 32, 64 Pin Sim Module, Available With Solder or Gold Leads
AK63232W 32K X 32, 64 Pin Sim Module
AK63232Z 32K X 32, 64 Pin Zip Module
AK632512AW-64 512K X 32, 64 Pin Sim Module
AK632512W 512K X 32, 72 Pin Sim Module
AK63264AW 64K X 32, 64 Pin Sim Module, Available With Solder or Gold Leads
AK63264BZ 64K X 32, 64 Pin Zip Module
AK63264W 64K X 32, 64 Pin Sim Module, Available With Solder or Gold Leads
AK63264W-72 64K X 32, 72 Pin Sim Module, Available With Solder or Gold Leads
AK63264Z 64K X 32, 64 Pin Sim Module, Available With Solder or Gold Leads
AK681024G 1 Meg X 8, 36 Pin Sip Module
AK68512D 512K X 8, 32 Pin Dip Module
AK68PLCC-PGA 100 Pin PLCC to Pin Grid Array
AKB083220 8 Pin Tsop to Soic
AK6164Z 65,536 x 32 Bit Cmos/bicmos Static Random Access Memory
AK5321024
AK04D300-SOT 4 Pin to 14 Pin DIP Adapters
Same catergory

A511 :  10 to 500 MHZ TO-8 Cascadable Amplifier. TO 500 MHz CASCADABLE AMPLIFIER HIGH POWER OUTPUT: +21 dBm (TYP.) HIGH THIRD ORDER IP3: +33 dBm (TYP.) HIGH EFFICIENCY: 52 mA (TYP.) @ +15 Vdc AVAILABLE IN BOTH TO-8 and SMTO-8 PACKAGES Characteristics Frequency Small Signal Gain (min.) Gain Flatness (max.) Reverse Isolation Noise Figure (max.) Power Output 1 dB comp. (min.) IP3 IP2 Second Order Harmonic.

AD532SCHIP : Internally Trimmed Integrated Circuit Multiplier. Pretrimmed (AD532K) No External Components Required Guaranteed 1.0% max 4-Quadrant Error (AD532K) Diff Inputs for )/10 V Transfer Function Monolithic Construction, Low Cost APPLICATIONS Multiplication, Division, Squaring, Square Rooting Algebraic Computation Power Measurements Instrumentation Applications Available in Chip Form The AD532 is the first.

FP1189 : . MHz +27 dBm P1dB +40 dBm Output IP3 High Drain Efficiency 20.5 dB Gain @ 900 MHz MTTF >100 Years SOT-89 SMT Package The is a high performance ˝-Watt HFET (Heterostructure FET) in a low-cost SOT-89 surfacemount package. This device works optimally at a drain bias +8 V and mA to achieve +40 dBm output IP3 performance and an output power of +27 dBm at 1-dB.

PT2272 : Remote Control Decoder.

MR820_07 : Fast Silicon Rectifier Diodes. Axial lead diode Fast silicon rectifier diodes Fig. 2 Rated forward current vs. ambient temperature 1) Fig. 3 Pulse thermal resistance vs. pulse duration 1) .

ETX1000T : Large-area Ingaas Photodiodes. High responsivity in near infrared spectrum Low dark current for high accuracy High shunt resistance Linear over wide range of input optical power Active diameters of 0.5 and 1 mm Applications Optical power meters Optical fiber identifiers Optical attenuation test sets Near infrared spectroscopy Infrared range finders The JDSU ETX 500T and ETX 1000T.

5ET : Time-lag Fuse Series (high Surge-proof , Enhanced-breaking Capacity). Time-lag Fuse Series (High Surge-proof , Enhanced-breaking Capacity) Typical Volt-drop Melting I2T Melting I2T Maximum Power Cold < 10 mSec @10 In Dissipation Resistance 2 (W) (ohm) (Volt) max. (A Sec) (A Sec) For RoHS Compliant Version, add suffix "R" after catalog number Packaging 1. In bulk: - 1,000 pcs per box; - 500 pcs per box 2. On Axial Tape.

ADC10080EVAL : Eval Board - Analog To Digital Converter (adcs) Programmers, Development System; BOARD EVALUATION FOR ADC10080. s: Number of ADC's: 1 ; Inputs per ADC: 1 Differential ; Input Range: 0.5 ~ 1.5 V ; Data Interface: Parallel ; Number of Bits: 10 ; Sampling Rate (Per Second): 80M ; Voltage Supply Source: Analog and Digital ; Operating Temperature: -40°C.

2231 : CUTTER, PIPE, 3-30MM. Brand Product Range Catalogue number Date Range Pipe cutters T2231 Adjustable pipe cutter for copper, brass, Aluminium and thin walled steel pipe Capacity ­ 30mm diameter Easy grip handle with integral de-burring blade Replaceable hardened steel cutting blade for long life performance Black die cast lacquered body for strength and corrosion resistance.

SA15CA-E3/54 : TVS Diodes - Transient Voltage Suppressors 500W 15V Bidirect. s: Manufacturer: Vishay ; Product Category: TVS Diodes - Transient Voltage Suppressors ; RoHS:  Details ; Polarity: Bidirectional ; Channels: 1 Channel ; Clamping Voltage: 24.4 V ; Operating Voltage: 15 V ; Package / Case: DO-204AC ; Breakdown Voltage: 16.7 V to 18.5 V ; Termination.

MCP9843T-BE/MC : Pmic - Thermal Management Integrated Circuit (ics) I&sup2;C™/SMBus™ Cut Tape (CT) 2.7 V ~ 5.5 V; IC TEMP SENSOR DGTL 8-DFN. s: Sensing Temperature: -40°C ~ 125°C ; Output Type: I&sup2;C™/SMBus™ ; Voltage - Supply: 2.7 V ~ 5.5 V ; Package / Case: 8-VFDFN Exposed Pad ; Packaging: Cut Tape (CT) ; Function: Temp Monitoring System (Sensor) ; Lead.

BZX79-B43,143 : Diode - Zener - Single Discrete Semiconductor Product 50nA @ 30.1V 43V 400mW Through Hole; DIODE VREG 43V 500MW DO-35. s: Voltage - Zener (Nom) (Vz): 43V ; Power - Max: 400mW ; Impedance (Max) (Zzt): 150 Ohm ; Voltage - Forward (Vf) (Max) @ If: 900mV @ 10mA ; Current - Reverse Leakage @ Vr: 50nA @ 30.1V ; Tolerance: ±2% ; Mounting Type: Through Hole.

ST183S04PFL0 : Scr - Single Discrete Semiconductor Product 306A 400V Standard Recovery; SCR INVERTER 400V 195A TO-93. s: SCR Type: Standard Recovery ; Voltage - Off State: 400V ; Current - On State (It (RMS)) (Max): 306A ; Current - On State (It (AV)) (Max): 195A ; Current - Gate Trigger (Igt) (Max): 200mA ; Current - Hold (Ih) (Max): 600mA ; Current - Non Rep. Surge.

4-647628-2 : Gold Through Hole, Right Angle Rectangular - Headers, Male Pin Connectors, Interconnect Header, Unshrouded; 12P MTA100 HDR FLRAFB LF. s: Color: Black ; Connector Type: Header, Unshrouded ; Contact Finish: Gold ; Contact Mating Length: 0.290" (7.37mm) ; : - ; Mounting Type: Through Hole, Right Angle ; Number of Positions Loaded: All ; Number of Rows:.

CLT4123 : INVERTER TRANSFORMER. s: Category: Signal ; Other Transformer Types / Applications: Inverter Transformer.

 
0-C     D-L     M-R     S-Z