Maker : AMIC Technology
Part No. : A6173081

  Datasheet PDF : A6173081.pdf
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Shortcut : A617308  A6173081  A6173081S-12  A6173081S-15  A6173081SW-12  A6173081SW-15  A617308S  A617308S-10  A617308S-12  A617308S-15  A617308V  A617308V-10  A617308V-12  A617308V-15 

Product Information

A616316 Series Preliminary Document Title 64K X 16 BIT HIGH SPEED CMOS SRAM Revision History Rev. No. 0.0 64K X 16 BIT HIGH SPEED CMOS SRAM History Initial issue Issue Date July 14, 2000 Remark Preliminary PRELIMINARY (July, 2000, Version 0.0) AMIC Technology, Inc. A616316 Series Preliminary Features n n n n Center power pinout Supply voltage: 5V±10% Access times: 12/15 ns (max.) Current: Operating: -12: 170mA (max.) -15: 165mA (max.) Standby: TTL: 25mA (max.) CMOS: 8mA (max.) n n n n n Full static operation, no clock or refreshing required All inputs and outputs are directly TTL-compatible Common I/O using three-state output Data retention voltage: 3V (min.) Available in 44-pin 400mil SOJ and 44-pin 400mil TSOP(II) forward packages. 64K X 16 BIT HIGH SPEED CMOS SRAM General Description The A616316 is a high speed 1,048,576-bit static random access memory organized as 65,536 words by 16 bits and operates on supply voltage 5V. It is built using AMIC’s high performance CMOS process. Inputs and three-state outputs are TTL compatible and allow for direct interfacing with common system bus structures. The chip enable input is provided for POWER-DOWN, to disable the device. Two byte enable inputs and an output enable input are included for easy interfacing. Data retention is guaranteed at a power supply voltage as low as 3V. Pin Configuration n SOJ / TSOP(II) A0 A1 A2 A3 A4 CE I/O0 I/O1 I/O2 I/O3 VCC GND I/O4 I/O5 I/O6 I/O7 WE A5 A6 A7 A8 NC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 A15 A14 A13 OE HB LB I/O15 I/O14 I/O13 I/O12 GND VCC I/O11 I/O10 I/O9 I/O8 NC A12 A11 A10 A9 NC A616316S(V) PRELIMINARY (July, 2000, Version 0.0) 1 AMIC Technology, Inc. A616316 Series Block Diagram A0 VCC GND 1,048,576-BIT DECODER A14 MEMORY ARRAY A15 I/O0 COLUMN I/O INPUT DATA CIRCUIT I/O8 INPUT DATA CIRCUIT I/O7 I/O15 CE LB HB OE WE CONTROL CIRCUIT PRELIMINARY (July, 2000, Version 0.0) 2 AMIC Technology, Inc. A616316 Series Pin Description - SOJ/TSOP(II) Pin No. 1 - 5, 18 - 21, 24 - 27,42 - 44 6 7 - 10, 13 - 16, 29 - 32, 35 - 38 17 39 40 41 11, 33 12, 34 22 , 23, 28 Symbol A0 - A15 CE I/O0 - I/O15 WE LB HB OE VCC GND NC Description Address Inputs Chip Enable Input Data Input/Outputs Write Enable Input Byte Enable Input (I/O0 to I/O7) Byte Enable Input (I/O8 to I/O15) Output Enable Input Power Ground No Connection Recommended DC Operating Conditions (TA = 0°C to + 70°C) Symbol VCC GND VIH VIL CL Parameter Supply Voltage Ground Input High Voltage Input Low Voltage Output Load Min. 4.5 0 2.2 -0.3 Typ. 5.0 0 Max. 5.5 0 VCC + 0.3 0.8 30 Unit V V V V pF PRELIMINARY (July, 2000, Version 0.0) 3 AMIC Technology, Inc. A616316 Series Absolute Maximum Ratings* VCC to GND . . . . . . . . . . . . . . . . . . . . . . -0.5V to +7.0V IN, IN/OUT Volt to GND . . . . . . . . -0.5V to VCC + 0.5V Operating Temperature, Topr . . . . . . . . . . 0°C to +70°C Storage Temperature, Tstg . . . . . . . . . -55°C to +125°C Power Dissipation, PT . . . . . . . . . . . . . . . . . . . . . . 1.0W Soldering Temp. & Time . . . . . . . . . . . . 260°C, 10 sec *Comments Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to this device. These are stress ratings only. Functional operation of this device at these or any other conditions above those indicated in the operational sections of this specification is not implied or intended. Exposure to the absolute maximum rating conditions for extended periods may affect device reliability. DC Electrical Characteristics (TA = 0°C to + 70°C, VCC = 5V±10%, GND = 0V) Symbol Parameter A616316-12 Min. ILI ILO Input Leakage Output Leakage Max. 2 2 A616316-15 Min. Max. 2 2 µA µA VIN = GND to VCC CE = VIH, OE = VIH VI/O = GND to VCC CE = VIL, II/O = 0 mA Min. Cycle, Duty = 100% CE = VIH CE ≥ VCC - 0.2V, VIN ≥ VCC -0.2V or VIN ≤ 0.2V IOL = 8 mA IOH = -4 mA Unit...

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