LY6264 8K X 8 BIT LOW POWER CMOS SRAM Rev. 2.10 REVISION HISTORY Revision Rev. 1.0 Rev. 2.0 Rev. 2.1 Rev. 2.2 Rev. 2.3 Rev. 2.4 Rev. 2.5 Rev. 2.6 Rev. 2.7 Rev. 2.8 Rev. 2.9 Rev. 2.10 Description Initial Issue Revised Vcc Range 4.5~5.5V => 2.7~5.5V Revised ISB1 Adding PKG type : skinny P-DIP Revised VIH(min)=2.4V, VIL(max)=0.6V Revised VIH(min)=2.4V, VIL(max)=0.6V (VCC=2.7~3.6V) VIH(min)=2.4V, VIL(max)=0.8V (VCC=4.5~5.5V) Revised STSOP Package Outline Dimension Added SL grade Added ISB1/IDR values when TA = 25℃ and TA = 40℃ Revised FEATURES & ORDERING INFORMATION Lead free and green package available to Green package available Added packing type in ORDERING INFORMATION Revised ISB1(MAX) Revised VTERM to VT1 and VT2 Revised Test Condition of ISB1/IDR Deleted TSOLDER in ABSOLUTE MAXIMUN RATINGS Revised PACKAGE OUTLINE DIMENSION in page 10 Revised ORDERING INFORMATION in page 12 Revised PACKAGE OUTLINE DIMENSION in page 9 Deleted WRITE CYCLE Notes : 1. WE#, CE# must be high or CE2 must be low during all address transitions in page 6 Corrected ORDERING INFORMATION Typo in page 13. Lyontek Inc. reserves the rights to change the specifications and products without notice. 2F, No.17, Industry E. Rd. II, Science-Based Industrial Park, Hsinchu 300, Taiwan. TEL: 886-3-6668838 FAX: 886-3-6668836 0 Issue Date Jul.25.2004 May.3.2005 May.13.2005 Aug.29.2005 Feb.24.2006 Jul.31.2006 Mar.26.2008 Mar.30.2009 May.7.2010 Aug.25.2010 Jun.28.2016 Jul.21.2016 LY6264 8K X 8 BIT LOW POWER CMOS SRAM Rev. 2.10 FEATURES GENERAL DESCRIPTION Fast access time : 35/55/70ns Low power consumption: Operating current : 20/15/10mA (TYP.) Standby current : 1A (TYP.) Single 2.7~5.5V power supply All inputs and outputs TTL compatible Fully static operation Tri-state output Data retention voltage : 1.5V (MIN.) Green package available Package : 28-pin 600 mil PDIP 28-pin 330 mil SOP 28-pin 8mm x 13.4mm sTSOP 28-pin 300 mil Skinny PDIP The LY6264 is a 65,536-bit low power CMOS static random access memory organized as 8,192 words by 8 bits. It is fabricated using very high performance, high reliability CMOS technology. Its standby current is stable within the range of operating temperature. The LY6264 is well designed for very low power system applications, and particularly well suited for battery back-up nonvolatile memory application. The LY6264 operates from a single power supply of 2.7~5.5V and all inputs and outputs are fully TTL compatible PRODUCT FAMILY Product Family LY6264 LY6264(E) LY6264(I) Operating Temperature 0 ~ 70℃ -20 ~ 80℃ -40 ~ 85℃ Vcc Range Speed 2.7 ~ 5.5V 2.7 ~ 5.5V 2.7 ~ 5.5V 35/55/70ns 35/55/70ns 35/55/70ns FUNCTIONAL BLOCK DIAGRAM PIN DESCRIPTION Vcc Vss A0-A12 DECODER DQ0-DQ7 I/O DATA CIRCUIT CE# CE2 WE# OE# CONTROL CIRCUIT Power Dissipation Standby(ISB1,TYP.) Operating(Icc,TYP.) 1µA 20/15/10mA 1µA 20/15/10mA 1µA 20/15/10mA 8Kx8 MEMORY ARRAY SYMBOL DESCRIPTION A0 - A12 Address Inputs DQ0 – DQ7 Data Inputs/Outputs CE#, CE2 Chip Enable Inputs WE# Write Enable Input OE# Output Enable Input VCC Power Supply VSS Ground NC No Connection COLUMN I/O Lyontek Inc. reserves the rights to change the specifications and products without notice. 2F, No.17, Industry E. Rd. II, Science-Based Industrial Park, Hsinchu 300, Taiwan. TEL: 886-3-6668838 FAX: 886-3-6668836 1 LY6264 8K X 8 BIT LOW POWER CMOS SRAM Rev. 2.10 PIN CONFIGURATION 1 28 Vcc 2 27 WE# A7 3 26 CE2 A6 4 25 A8 A5 5 24 A9 A4 6 23 A11 A3 7 22 OE# A2 8 21 A10 LY6264 XXXXXXXX XXXXXXXX NC A12 A1 9 20 CE# A0 10 19 DQ7 DQ0 11 18 DQ6 DQ1 12 17 DQ5 DQ2 13 16 DQ4 Vss 14 15 DQ3 OE# A11 A9 A8 CE2 WE# Vcc NC A12 A7 A6 A5 A4 A3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 LY6264 XXXXXXXX XXXXXXXX 28 27 26 25 24 23 22 21 20 19 18 17 16 15 A10 CE# DQ7 DQ6 DQ5 DQ4 DQ3 Vss DQ2 DQ1 DQ0 A0 A1 A2 sTSOP Skinny PDIP /PDIP /SOP ABSOLUTE MAXIMUN RATINGS* PARAMETER Voltage on VCC relative to VSS Voltage on any other pin relative to VSS SYMBOL VT1 VT2 Operating Temperature TA Storage Temperature Power Dissipation DC Output Current TSTG PD IOUT RATING -0.5 to 6.5 -0.5 to VCC+0.5 0 to 70(C grade) -20 to 80(E grade) -40 to 85(I grade) -65 to 150 1 50 UNIT V V ℃ ℃ W mA *Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to the absolute maximum rating conditions for extended period may affect device reliability. TRUTH TABLE CE# H CE2 X OE# X WE# X I/O OPERATION High-Z SUPPLY CURRENT X L X X High-Z ISB,ISB1 Output Disable L H H H High-Z ICC,ICC1 Read L H L H DOUT ICC,ICC1 L H X L DIN ICC,ICC1 MODE Standby Write Note: H = VIH, L = VIL, X = Don't care. Lyontek Inc. reserves the rights to change the specifications and products without notice. 2F, No.17, Industry E. Rd. II, Science-Based Industrial Park, Hsinchu 300, Taiwan. TEL: 886-3-6668838 FAX: 886-3-6668836 2 ISB,ISB1 LY6264 8K X 8 BIT LOW POWER CMOS SRAM Rev. 2.10 DC ELECTRICAL CHARACTERISTICS PARAMETER Supply Voltage Input High Voltage SYMBOL VCC *1 VIH Input Low Voltage VIL Input Leakage Current Output Leakage Current Output High Voltage Output Low Voltage *2 ILI ILO VOH VOL ICC Average Operating Power supply Current ICC1 ISB Standby Power Supply Current ISB1 TEST CONDITION VCC=2.7~3.6V VCC=4.5~5.5V VCC ≧ VIN ≧ VSS VCC ≧ VOUT ≧ VSS, Output Disabled IOH = -1mA IOL = 2mA Cycle time = Min. -35 CE# = VIL and CE2 = VIH, -55 II/O = 0mA -70 Other pins at VIL or VIH Cycle time = 1µ s CE#≦0.2V and CE2≧VCC-0.2V,, II/O = 0mA other pins at 0.2V or VCC-0.2V CE# = VIH or CE2 = VIL Other pins at VIL or VIH LL LLE/LLI CE# ≧VCC-0.2V *5 SL 25℃ or CE2≦0.2V *5 SLE Others at 0.2V or *5 40℃ SLI VCC - 0.2V SL SLE/SLI MIN. 2.7 2.4 - 0.5 - 0.5 -1 *4 MAX. 5.5 VCC+0.5 0.6 0.8 1 UNIT V V V V µA -1 - 1 µA 2.4 - 3.0 20 0.4 50 V V mA - 15 45 mA - 10 40 mA - 3 10 mA - 1 3 mA - 1 1 20 30 µA µA - 1 3 µA - 1.5 4 µA - 1 1 10 20 µA µA Notes: 1. VIH(max) = VCC + 3.0V for pulse width less than 10ns. 2. VIL(min) = VSS - 3.0V for pulse width less than 10ns. 3. Over/Undershoot specifications are characterized, not 100% tested. 4. Typical values are included for reference only and are not guaranteed or tested. Typical valued are measured at VCC = VCC(TYP.) and TA = 25℃ 5. This parameter is measured at VCC = 3.0V Lyontek Inc. reserves the rights to change the specifications and products without notice. 2F, No.17, Industry E. Rd. II, Science-Based Industrial Park, Hsinchu 300, Taiwan. TEL: 886-3-6668838 FAX: 886-3-6668836 3 TYP. 3.3 - LY6264 8K X 8 BIT LOW POWER CMOS SRAM Rev. 2.10 CAPACITANCE (TA = 25℃, f = 1.0MHz) PARAMETER Input Capacitance Input/Output Capacitance SYMBOL CIN CI/O MIN. - MAX 6 8 UNIT pF pF Note : These parameters are guaranteed by device characterization, but not production tested. AC TEST CONDITIONS Input Pulse Levels Input Rise and Fall Times Input and Output Timing Reference Levels Output Load 0.2V to VCC - 0.2V 3ns 1.5V CL = 50pF + 1TTL, IOH/IOL = -1mA/2mA AC ELECTRICAL CHARACTERISTICS (1) READ CYCLE PARAMETER Read Cycle Time Address Access Time Chip Enable Access Time Output Enable Access Time Chip Enable to Output in Low-Z Output Enable to Output in Low-Z Chip Disable to Output in High-Z Output Disable to Output in High-Z Output Hold from Address Change (2) WRITE CYCLE PARAMETER Write Cycle Time Address Valid to End of Write Chip Enable to End of Write Address Set-up Time Write Pulse Width Write Recovery Time Data to Write Time Overlap Data Hold from End of Write Time Output Active from End of Write Write to Output in High-Z SYM. tRC tAA tACE tOE tCLZ* tOLZ* tCHZ* tOHZ* tOH SYM. tWC tAW tCW tAS tWP tWR tDW tDH tOW * tWHZ* LY6264-35 MIN. MAX. 35 35 35 25 10 5 15 15 10 - LY6264-55 MIN. MAX. 55 55 55 30 10 5 20 20 10 - LY6264-70 MIN. MAX. 70 70 70 35 10 5 25 25 10 - LY6264-35 MIN. MAX. 35 30 30 0 25 0 20 0 5 15 LY6264-55 MIN. MAX. 55 50 50 0 45 0 25 0 5 20 LY6264-70 MIN. MAX. 70 60 60 0 55 0 30 0 5 25 *These parameters are guaranteed by device characterization, but not production tested. Lyontek Inc. reserves the rights to change the specifications and products without notice. 2F, No.17, Industry E. Rd. II, Science-Based Industrial Park, Hsinchu 300, Taiwan. TEL: 886-3-6668838 FAX: 886-3-6668836 4 UNIT ns ns ns ns ns ns ns ns ns UNIT ns ns ns ns ns ns ns ns ns ns LY6264 8K X 8 BIT LOW POWER CMOS SRAM Rev. 2.10 TIMING WAVEFORMS READ CYCLE 1 (Address Controlled) (1,2) tRC Address tAA Dout tOH Previous Data Valid Data Valid READ CYCLE 2 (CE# and CE2 and OE# Controlled) (1,3,4,5) tRC Address tAA CE# tACE CE2 OE# tOE tOH tOHZ tCHZ tOLZ tCLZ Dout High-Z Data Valid High-Z Notes : 1.WE# is high for read cycle. 2.Device is continuously selected OE# = low, CE# = low., CE2 = high. 3.Address must be valid prior to or coincident with CE# = low, CE2 = high; otherwise tAA is the limiting parameter. 4.tCLZ, tOLZ, tCHZ and tOHZ are specified with CL = 5pF. Transition is measured ±500mV from steady state. 5.At any given temperature and voltage condition, tCHZ is less than tCLZ , tOHZ is less than tOLZ. Lyontek Inc. reserves the rights to change the specifications and products without notice. 2F, No.17, Industry E. Rd. II, Science-Based Industrial Park, Hsinchu 300, Taiwan. TEL: 886-3-6668838 FAX: 886-3-6668836 5 LY6264 8K X 8 BIT LOW POWER CMOS SRAM Rev. 2.10 WRITE CYCLE 1 (WE# Controlled) (1,2,4,5) tWC Address tAW CE# tCW CE2 tAS tWP tWR WE# tWHZ Dout tOW High-Z (4) tDW Din (4) tDH Data Valid WRITE CYCLE 2 (CE# and CE2 Controlled) (1,4,5) tWC Address tAW CE# tAS tWR tCW CE2 tWP WE# tWHZ Dout High-Z (4) tDW Din tDH Data Valid Notes : 1.A write occurs during the overlap of a low CE#, high CE2, low WE#. 2.During a WE#controlled write cycle with OE# low, tWP must be greater than tWHZ + tDW to allow the drivers to turn off and data to be placed on the bus. 3.During this period, I/O pins are in the output state, and input signals must not be applied. 4.If the CE#low transition and CE2 high transition occurs simultaneously with or after WE# low transition, the outputs remain in a high impedance state. 5.tOW and tWHZ are specified with CL = 5pF. Transition is measured ±500mV from steady state. Lyontek Inc. reserves the rights to change the specifications and products without notice. 2F, No.17, Industry E. Rd. II, Science-Based Industrial Park, Hsinchu 300, Taiwan. TEL: 886-3-6668838 FAX: 886-3-6668836 6 LY6264 8K X 8 BIT LOW POWER CMOS SRAM Rev. 2.10 DATA RETENTION CHARACTERISTICS PARAMETER VCC for Data Retention Data Retention Current Chip Disable to Data Retention Time Recovery Time tRC* = Read Cycle Time SYMBOL TEST CONDITION VDR CE# ≧ VCC - 0.2V or CE2 ≦ 0.2V LL/LLE/LLI SL VCC = 1.5V 25℃ SLE CE# ≧ VCC - 0.2V IDR 40℃ or CE2 ≦ 0.2V SLI Othersat 0.2V or VCC-0.2V SL SLE/SLI See Data Retention tCDR Waveforms (below) tR DATA RETENTION WAVEFORM Low Vcc Data Retention Waveform (1) (CE# controlled) VDR ≧ 1.5V Vcc Vcc(min.) Vcc(min.) tCDR CE# VIH tR CE# ≧ Vcc-0.2V VIH Low Vcc Data Retention Waveform (2) (CE2 controlled) VDR ≧ 1.5V Vcc Vcc(min.) Vcc(min.) tCDR CE2 tR CE2 ≦ 0.2V VIL VIL Lyontek Inc. reserves the rights to change the specifications and products without notice. 2F, No.17, Industry E. Rd. II, Science-Based Industrial Park, Hsinchu 300, Taiwan. TEL: 886-3-6668838 FAX: 886-3-6668836 7 MIN. 1.5 - TYP. 0.5 MAX. 5.5 20 UNIT V µA µA - 0.5 2 - 1 3 - 0.5 0.5 8 15 µA µA µA 0 - - ns tRC* - - ns LY6264 8K X 8 BIT LOW POWER CMOS SRAM Rev. 2.10 PACKAGE OUTLINE DIMENSION 28 pin 600 mil PDIP Package Outline Dimension UNIT SYM. A1 A2 B B1 c D E E1 e eB L S Q1 Θ INCH.(BASE) 0.010 (MIN) 0.150±0.005 0.020 (MAX) 0.055 (MAX) 0.012 (MAX) 1.430 (MAX) 0.6 (TYP) 0.52 (MAX) 0.100 (TYP) 0.625 (MAX) 0.180(MAX) 0.06 (MAX) 0.08(MAX) o 15 (MAX) MM(REF) 0.254 (MIN) 3.810±0.127 0.508(MAX) 1.397(MAX) 0.304 (MAX) 36.322 (MAX) 15.24 (TYP) 13.208 (MAX) 2.540(TYP) 15.87 (MAX) 4.572(MAX) 1.524 (MAX) 2.032(MAX) o 15 (MAX) Lyontek Inc. reserves the rights to change the specifications and products without notice. 2F, No.17, Industry E. Rd. II, Science-Based Industrial Park, Hsinchu 300, Taiwan. TEL: 886-3-6668838 FAX: 886-3-6668836 8 LY6264 8K X 8 BIT LOW POWER CMOS SRAM Rev. 2.10 28 pin 330 mil SOP Package Outline Dimension UNIT SYM. A A1 A2 b c D E E1 e L L1 S y Θ INCH(BASE) 0.120(MAX) 0.002(MIN) 0.098±0.005 0.016(TYP) 0.010(TYP) 0.728(MAX) 0.340(MAX) 0.465±0.012 0.050(TYP) 0.038(MAX) 0.067±0.008 0.047(MAX) 0.004(MAX) o o 0 ～10 MM(REF) 3.048(MAX) 0.05(MIN) 2.489±0.127 0.406(TYP) 0.254(TYP) 18.491(MAX) 8.636(MAX) 11.811±0.305 1.270(TYP) 0.965(MAX) 1.702 ±0.203 1.194(MAX) 0.102(MAX) o o 0 ～10 Lyontek Inc. reserves the rights to change the specifications and products without notice. 2F, No.17, Industry E. Rd. II, Science-Based Industrial Park, Hsinchu 300, Taiwan. TEL: 886-3-6668838 FAX: 886-3-6668836 9 LY6264 8K X 8 BIT LOW POWER CMOS SRAM Rev. 2.10 28 pin 8x13.4mm sTSOP Package Outline Dimension SYMBOLS A A1 A2 b c HD D E e L L1 Y Θ DIMENSIONS IN MILLIMETERS MIN NOM MAX 1.00 1.10 1.20 0.05 0.15 0.91 1.00 1.05 0.17 0.22 0.27 0.07 0.15 0.23 13.20 13.40 13.60 11.60 11.80 12.00 7.80 8.00 8.20 0.55 0.30 0.50 0.70 0.675 0.00 0.076 0° 3° 5° DIMENSIONS IN INCHES MIN NOM MAX 0.040 0.043 0.047 0.002 0.006 0.036 0.039 0.041 0.007 0.009 0.011 0.003 0.006 0.009 0.520 0.528 0.535 0.457 0.465 0.472 0.307 0.315 0.323 0.0216 0.012 0.020 0.028 0.027 0.000 0.003 0° 3° 5° Lyontek Inc. reserves the rights to change the specifications and products without notice. 2F, No.17, Industry E. Rd. II, Science-Based Industrial Park, Hsinchu 300, Taiwan. TEL: 886-3-6668838 FAX: 886-3-6668836 10 LY6264 8K X 8 BIT LOW POWER CMOS SRAM Rev. 2.10 28 pin 300 mil PDIP Package Outline Dimension Lyontek Inc. reserves the rights to change the specifications and products without notice. 2F, No.17, Industry E. Rd. II, Science-Based Industrial Park, Hsinchu 300, Taiwan. TEL: 886-3-6668838 FAX: 886-3-6668836 11 LY6264 8K X 8 BIT LOW POWER CMOS SRAM Rev. 2.10 ORDERING INFORMATION Package Type 28-pin 600mil PDIP Access Time (Speed)(ns) 35 55 70 Power Type Ultra Low Power Temperature Range(℃) Packing Type Lyontek Item No. 0℃~70℃ Tube LY6264PL-35LL -20℃~80℃ Tube LY6264PL-35LLE -40℃~85℃ Tube LY6264PL-35LLI Special 0℃~70℃ Tube LY6264PL-35SL Ultra Low Power -20℃~80℃ Tube LY6264PL-35SLE -40℃~85℃ Tube LY6264PL-35SLI 0℃~70℃ Tube LY6264PL-55LL -20℃~80℃ Tube LY6264PL-55LLE -40℃~85℃ Tube LY6264PL-55LLI Special 0℃~70℃ Tube LY6264PL-55SL Ultra Low Power -20℃~80℃ Tube LY6264PL-55SLE -40℃~85℃ Tube LY6264PL-55SLI 0℃~70℃ Tube LY6264PL-70LL -20℃~80℃ Tube LY6264PL-70LLE -40℃~85℃ Tube LY6264PL-70LLI Special 0℃~70℃ Tube LY6264PL-70SL Ultra Low Power -20℃~80℃ Tube LY6264PL-70SLE -40℃~85℃ Tube LY6264PL-70SLI Ultra Low Power Ultra Low Power Lyontek Inc. reserves the rights to change the specifications and products without notice. 2F, No.17, Industry E. Rd. II, Science-Based Industrial Park, Hsinchu 300, Taiwan. TEL: 886-3-6668838 FAX: 886-3-6668836 12 LY6264 8K X 8 BIT LOW POWER CMOS SRAM Rev. 2.10 ORDERING INFORMATION Package Type 28-pin 330mil SOP Access Time (Speed)(ns) 35 Power Type Ultra Low Power Temperature Range(℃) 0℃~70℃ Packing Type Tube Lyontek Item No. LY6264SL-35LL Tape Reel LY6264SL-35LLT -20℃~80℃ Tube LY6264SL-35LLE Tape Reel LY6264SL-35LLET -40℃~85℃ Tube LY6264SL-35LLI Tape Reel LY6264SL-35LLIT Special 0℃~70℃ Ultra Low Power Tube LY6264SL-35SL Tape Reel LY6264SL-35SLT -20℃~80℃ Tube LY6264SL-35SLE Tape Reel LY6264SL-35SLET -40℃~85℃ Tube LY6264SL-35SLI Tape Reel LY6264SL-35SLIT 55 Ultra Low Power 0℃~70℃ Tube LY6264SL-55LL Tape Reel LY6264SL-55LLT -20℃~80℃ Tube LY6264SL-55LLE Tape Reel LY6264SL-55LLET -40℃~85℃ Tube LY6264SL-55LLI Tape Reel LY6264SL-55LLIT Special 0℃~70℃ Ultra Low Power Tube LY6264SL-55SL Tape Reel LY6264SL-55SLT -20℃~80℃ Tube LY6264SL-55SLE Tape Reel LY6264SL-55SLET -40℃~85℃ Tube LY6264SL-55SLI Tape Reel LY6264SL-55SLIT 70 Ultra Low Power 0℃~70℃ Tube LY6264SL-70LL Tape Reel LY6264SL-70LLT -20℃~80℃ Tube LY6264SL-70LLE Tape Reel LY6264SL-70LLET -40℃~85℃ Tube LY6264SL-70LLI Tape Reel LY6264SL-70LLIT Special 0℃~70℃ Ultra Low Power Tube LY6264SL-70SL Tape Reel LY6264SL-70SLT -20℃~80℃ Tube LY6264SL-70SLE Tape Reel LY6264SL-70SLET -40℃~85℃ Tube LY6264SL-70SLI Tape Reel LY6264SL-70SLIT Lyontek Inc. reserves the rights to change the specifications and products without notice. 2F, No.17, Industry E. Rd. II, Science-Based Industrial Park, Hsinchu 300, Taiwan. TEL: 886-3-6668838 FAX: 886-3-6668836 13 LY6264 8K X 8 BIT LOW POWER CMOS SRAM Rev. 2.10 ORDERING INFORMATION Package Type Access Time Power Type (Speed)(ns) 28-pin 8mmx13.4mm 35 Ultra Low Power Temperature Packing Range(℃) Type 0℃~70℃ sTSOP Tray Lyontek Item No. LY6264RL-35LL Tape Reel LY6264RL-35LLT -20℃~80℃ Tray LY6264RL-35LLE Tape Reel LY6264RL-35LLET -40℃~85℃ Tray LY6264RL-35LLI Tape Reel LY6264RL-35LLIT Special 0℃~70℃ Ultra Low Power Tray LY6264RL-35SL Tape Reel LY6264RL-35SLT -20℃~80℃ Tray LY6264RL-35SLE Tape Reel LY6264RL-35SLET -40℃~85℃ Tray LY6264RL-35SLI Tape Reel LY6264RL-35SLIT 55 Ultra Low Power 0℃~70℃ Tray LY6264RL-55LL Tape Reel LY6264RL-55LLT -20℃~80℃ Tray LY6264RL-55LLE Tape Reel LY6264RL-55LLET -40℃~85℃ Tray LY6264RL-55LLI Tape Reel LY6264RL-55LLIT Special 0℃~70℃ Ultra Low Power Tray LY6264RL-55SL Tape Reel LY6264RL-55SLT -20℃~80℃ Tray LY6264RL-55SLE Tape Reel LY6264RL-55SLET -40℃~85℃ Tray LY6264RL-55SLI Tape Reel LY6264RL-55SLIT 70 Ultra Low Power 0℃~70℃ Tray LY6264RL-70LL Tape Reel LY6264RL-70LLT -20℃~80℃ Tray LY6264RL-70LLE Tape Reel LY6264RL-70LLET -40℃~85℃ Tray LY6264RL-70LLI Tape Reel LY6264RL-70LLIT Special 0℃~70℃ Ultra Low Power Tray LY6264RL-70SL Tape Reel LY6264RL-70SLT -20℃~80℃ Tray LY6264RL-70SLE Tape Reel LY6264RL-70SLET -40℃~85℃ Tray LY6264RL-70SLI Tape Reel LY6264RL-70SLIT Lyontek Inc. reserves the rights to change the specifications and products without notice. 2F, No.17, Industry E. Rd. II, Science-Based Industrial Park, Hsinchu 300, Taiwan. TEL: 886-3-6668838 FAX: 886-3-6668836 14 LY6264 8K X 8 BIT LOW POWER CMOS SRAM Rev. 2.10 ORDERING INFORMATION Package Type 28-pin 300mil PDIP Access Time (Speed)(ns) 35 55 70 Power Type Ultra Low Power Temperature Range(℃) Packing Type Lyontek Item No. 0℃~70℃ Tube LY6264DL-35LL -20℃~80℃ Tube LY6264DL-35LLE -40℃~85℃ Tube LY6264DL-35LLI Special 0℃~70℃ Tube LY6264DL-35SL Ultra Low Power -20℃~80℃ Tube LY6264DL-35SLE -40℃~85℃ Tube LY6264DL-35SLI 0℃~70℃ Tube LY6264DL-55LL -20℃~80℃ Tube LY6264DL-55LLE -40℃~85℃ Tube LY6264DL-55LLI Special 0℃~70℃ Tube LY6264DL-55SL Ultra Low Power -20℃~80℃ Tube LY6264DL-55SLE -40℃~85℃ Tube LY6264DL-55SLI 0℃~70℃ Tube LY6264DL-70LL -20℃~80℃ Tube LY6264DL-70LLE -40℃~85℃ Tube LY6264DL-70LLI Special 0℃~70℃ Tube LY6264DL-70SL Ultra Low Power -20℃~80℃ Tube LY6264DL-70SLE -40℃~85℃ Tube LY6264DL-70SLI Ultra Low Power Ultra Low Power Lyontek Inc. reserves the rights to change the specifications and products without notice. 2F, No.17, Industry E. Rd. II, Science-Based Industrial Park, Hsinchu 300, Taiwan. TEL: 886-3-6668838 FAX: 886-3-6668836 15 LY6264 8K X 8 BIT LOW POWER CMOS SRAM Rev. 2.10 THIS PAGE IS LEFT BLANK INTENTIONALLY. Lyontek Inc. reserves the rights to change the specifications and products without notice. 2F, No.17, Industry E. Rd. II, Science-Based Industrial Park, Hsinchu 300, Taiwan. TEL: 886-3-6668838 FAX: 886-3-6668836 16