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Document Title 256K VOLTAGE CMOS SRAM Revision History 256K VOLTA
Top Searches for this datasheetA62S8316 Series Document Title 256K VOLTAGE CMOS SRAM Revision History 256K VOLTAGE CMOS SRAM History Initial issue Issue Date February 2001 Remark PRELIMINARY (February, 2001, Version 0.0) AMIC Technology, Inc. A62S8316 Series Features Operating voltage: 2.7V 3.6V Access times: (max.) Current: A62S8316-S series: Operating: Standby: A62S8316-SI series: Operating: Standby: Extended operating temperature range -25°C 85°C series Full static operation, clock refreshing required inputs outputs directly TTL-compatible Common using three-state output Data retention voltage: (min.) Available 44-pin TSOP 48-ball Mini (6X8) packages. 256K VOLTAGE CMOS SRAM 50mA (max.) 10µA (max.) 50mA (max.) 15µA (max.) General Description A62S8316 operating current 4,194,304-bit static random access memory organized 262,144 words bits operates power supply voltage from 2.7V 3.6V. built using AMIC's high performance CMOS process. Inputs three-state outputs compatible allow direct interfacing with common system structures. chip enable input provided POWER-DOWN, device enable. byte enable inputs output enable input included easy interfacing. Data retention guaranteed power supply voltage Configuration TSOP (Type I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 I/O15 I/O14 I/O13 I/O12 I/O11 I/O10 I/O9 I/O8 Mini (6X8) View I/O8 I/O9 I/O14 I/O15 I/O0 I/O2 I/O6 I/O7 I/O10 I/O11 I/O12 I/O13 I/O1 I/O3 I/O4 I/O5 PRELIMINARY A62S8316V A62S8316G (February, 2001, Version 0.0) AMIC Technology, Inc. A62S8316 Series Block Diagram 2048X 2048 DECODER MEMORY ARRAY I/O0 COLUMN INPUT DATA CIRCUIT I/O8 INPUT DATA CIRCUIT I/O7 I/O15 CONTROL CIRCUIT PRELIMINARY (February, 2001, Version 0.0) AMIC Technology, Inc. A62S8316 Series Description TSOP Symbol I/O0 I/O15 Description Address Inputs Chip Enable Input Data Input/Outputs Write Enable Input Byte Enable Input (I/O0 I/O7) Byte Enable Input (I/O8 I/O15) Output Enable Input Power Ground Connection Recommended Operating Conditions 70°C -25°C 85°C) Symbol Parameter Supply Voltage Ground Input High Voltage Input Voltage Output Load Output Load Min. -0.3 Typ. Max. +0.6 Unit PRELIMINARY (February, 2001, Version 0.0) AMIC Technology, Inc. A62S8316 Series Absolute Maximum Ratings* -0.5V +4.6V IN/OUT Volt -0.5V 0.5V Operating Temperature, Topr -25°C +85°C Storage Temperature, Tstg -55°C +125°C Power Dissipation, 0.7W Soldering Temp. Time 260°C, *Comments Stresses above those listed under "Absolute Maximum Ratings" cause permanent damage this device. These stress ratings only. Functional operation this device these other conditions above those indicated operational sections this specification implied intended. Exposure absolute maximum rating conditions extended periods affect device reliability. Electrical Characteristics 70°C -25°C 85°C, 2.7V 3.6V, Symbol Parameter A62S8316-70S Min. Input Leakage Current Max. A62S8316-70SI Min. Max. VI/O VIL, II/O Min. Cycle, Duty 100% VIL, II/O VIL, VCC, 1MHz, II/O 0.2V 2.1mA -1.0mA Unit Conditions Output Leakage Current ICC1 Active Power Supply Current Dynamic Operating Current ICC2 ISB1 Standby Power Supply Current Output Voltage Output High Voltage PRELIMINARY (February, 2001, Version 0.0) AMIC Technology, Inc. A62S8316 Series Truth Table High selected High selected ICC1, ICC2, ISB1, I/O0 I/O7 Mode selected Read Read High Write Write Write/Hi High I/O8 I/O15 Mode selected Read High Read Write Write/Hi Write High Current ISB1, ICC1, ICC2, ICC1, ICC2, ICC1, ICC2, ICC1, ICC2, ICC1, ICC2, ICC1, ICC2, ICC1, ICC2, Note: Capacitance 25°C, 1.0MHz) Symbol CIN* CI/O* Parameter Input Capacitance Input/Output Capacitance Min. Max. Unit Conditions VI/O These parameters sampled 100% tested. PRELIMINARY (February, 2001, Version 0.0) AMIC Technology, Inc. A62S8316 Series Characteristics +70°C -25°C 85°C, 2.7V 3.6V) Symbol Parameter A62S8316-70S/SI Min. Read Cycle tACE tCLZ tBLZ tOLZ tCHZ tBHZ tOHZ Write Cycle tWHZ Write Cycle Time Chip Enable Write Byte Enable Write Address Setup Time Address Valid Write Write Pulse Width Write Recovery Time Write Output High Data Write Time Overlap Data Hold from Write Time Output Active from Write Read Cycle Time Address Access Time Chip Enable Access Time Byte Enable Access Time Output Enable Output Valid Chip Enable Output Byte Enable Output Output Enable Output Chip Disable Output High Byte Disable Output High Output Disable Output High Output Hold from Address Change Max. Unit Note: tCHZ, tBHZ tOHZ tWHZ defined time which outputs achieve open circuit condition referred output voltage levels. PRELIMINARY (February, 2001, Version 0.0) AMIC Technology, Inc. A62S8316 Series Timing Waveforms Read Cycle Address DOUT Read Cycle Address tACE tCLZ tCHZ tBLZ tBHZ tOHZ tOLZ DOUT Notes: high Read Cycle. Device continuously enabled VIL, and, VIL. Address valid prior coincident with and, transition low. VIL. Transition measured ±500mV from steady state. This parameter sampled 100% tested. PRELIMINARY (February, 2001, Version 0.0) AMIC Technology, Inc. A62S8316 Series Timing Waveforms (continued) Write Cycle (Write Enable Controlled) Address tWR3 tAS1 tWP2 DATA tWHZ DATA PRELIMINARY (February, 2001, Version 0.0) AMIC Technology, Inc. A62S8316 Series Timing Waveforms (continued) Write Cycle (Chip Enable Controlled) Address tAS1 tCW2 tWR3 DATA tWHZ DATA PRELIMINARY (February, 2001, Version 0.0) AMIC Technology, Inc. A62S8316 Series Timing Waveforms (continued) Write Cycle (Byte Enable Controlled) Address tWR3 tAS1 tBW2 DATA tWHZ DATA Notes: measured from address valid beginning Write. Write occurs during overlap (tWP, tBW) and, measured from earliest and, going high Write cycle. level high low. Transition measured ±500mV from steady state. This parameter sampled 100% tested. PRELIMINARY (February, 2001, Version 0.0) AMIC Technology, Inc. A62S8316 Series Test Conditions Input Pulse Levels Input Rise Fall Time Input Output Timing Reference Levels Output Load 3.0V 1.5V Figures 30pF Including scope jig. Including scope jig. Figure Output Load Figure Output Load tCLZ, tOLZ, tCHZ, tOHZ, tWHZ, Data Retention Characteristics 70°C -25°C 85°C) Symbol Parameter Data Retention Min. Max. Unit Conditions 0.2V 2.0V, 0.2V S-Version ICCDR Data Retention Current SI-Version tCDR Chip Disable Data Retention Time Operation Recovery Time ICCDR: max. ICCDR: max. 10** Retention Waveform A62S8316-70S A62S8316-70SI 40°C 40°C PRELIMINARY (February, 2001, Version 0.0) AMIC Technology, Inc. A62S8316 Series Data Retention Waveform DATA RETENTION MODE 2.7V tCDR 2.7V 0.2V Ordering Information Part A62S8316V-70S A62S8316V-70SI A62S8316G-70S A62S8316G-70SI Mini Mini Access Time (ns) Operating Current Max. (mA) Standby Current Max. (µA) Package TSOP TSOP PRELIMINARY (February, 2001, Version 0.0) AMIC Technology, Inc. A62S8316 Series Package Information TSOP (Type Outline Dimensions unit: inches/mm Dimensions inches Dimensions 0.05 0.95 0.30 0.12 18.28 11.56 10.03 0.49 1.00 18.41 0.805 11.76 10.16 0.59 0.80 0.80 1.20 0.15 1.05 0.45 0.21 18.54 11.96 10.29 0.69 Symbol 0.002 0.037 0.012 0.005 0.720 0.455 0.395 0.019 0.039 0.725 0.032 0.463 0.400 0.023 0.031 0.031 0.047 0.006 0.041 0.018 0.008 0.730 0.471 0.405 0.027 0.004 0.10 Notes: maximum value dimension includes flash. Dimension does include resin fins. Dimension includes flash. PRELIMINARY (February, 2001, Version 0.0) AMIC Technology, Inc. A62S8316 Series Package Information Mini BALLS) Outline Dimensions unit millimeter(mm) Bottom View Index Index View Diameter Solder Ball Symbol 5.90 7.90 0.30 1.00 0.75 6.00 3.75 8.00 5.25 0.35 1.10 0.36 0.22 6.10 8.10 0.40 1.20 PRELIMINARY (February, 2001, Version 0.0) AMIC Technology, Inc. 0.10 Other recent searchesZMSC-3-1 - ZMSC-3-1 ZMSC-3-1 Datasheet DS51113C - DS51113C DS51113C Datasheet CMT-8-4002 - CMT-8-4002 CMT-8-4002 Datasheet BC-501 - BC-501 BC-501 Datasheet Battery - Battery Battery Datasheet Contacts - Contacts Contacts Datasheet ADA4424-6 - ADA4424-6 ADA4424-6 Datasheet
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