IS62WV2568BLL-55BLI-TR
IS62WV2568BLL-55BLI-TR Datasheet
IS62WV2568ALL IS62WV2568BLL
| Part | Datasheet |
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IS62WV2568BLL-55BLI-TR |
IS62WV2568BLL-55BLI-TR (pdf) |
| Related Parts | Information |
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IS62WV2568BLL-55HLI-TR |
IS62WV2568BLL-55HLI-TR |
IS62WV2568BLL-55TLI-TR |
IS62WV2568BLL-55TLI-TR |
IS62WV2568BLL-55TLI |
IS62WV2568BLL-55TLI |
IS62WV2568BLL-55HLI |
IS62WV2568BLL-55HLI |
IS62WV2568BLL-70HI-TR |
IS62WV2568BLL-70HI-TR |
IS62WV2568BLL-70BI-TR |
IS62WV2568BLL-70BI-TR |
IS62WV2568BLL-70BI |
IS62WV2568BLL-70BI |
IS62WV2568BLL-70HI |
IS62WV2568BLL-70HI |
IS62WV2568BLL-55BLI |
IS62WV2568BLL-55BLI |
| PDF Datasheet Preview |
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| IS62WV2568ALL IS62WV2568BLL 256K x 8 LOW VOLTAGE, ULTRA LOW POWER CMOS STATIC RAM JANUARY 2013 FEATURES • High-speed access time 45ns, 55ns, 70ns • CMOS low power operation 36 mW typical operating 9 µW typical CMOS standby • TTL compatible interface levels • Single power supply 1.65V--2.2V Vcc 62WV2568ALL 2.5V--3.6V Vcc 62WV2568BLL • Fully static operation no clock or refresh required • Three state outputs • Industrial temperature available • Lead-free available The ISSI IS62WV2568ALL / IS62WV2568BLL are high- speed, 2M bit static RAMs organized as 256K words by 8 bits. It is fabricated using ISSI's high-performance CMOS technology. This highly reliable process coupled with innovative circuit design techniques, yields highperformance and low power consumption devices. When CS1 is HIGH deselected or when CS2 is LOW deselected , the device assumes a standby mode at which the power dissipation can be reduced down with CMOS input levels. Easy memory expansion is provided by using Chip Enable and Output Enable inputs. The active LOW Write Enable WE controls both writing and reading of the memory. The IS62WV2568ALL and IS62WV2568BLL are packaged in the JEDEC standard 32-pin TSOP TYPE I , sTSOP TYPE I , and 36-pin mini BGA. FUNCTIONAL BLOCK DIAGRAM A0-A17 VCC GND I/O0-I/O7 DECODER I/O DATA CIRCUIT 256K x 8 MEMORY ARRAY COLUMN I/O CS2 CS1 OE WE CONTROL CIRCUIT Copyright 2013 Integrated Silicon Solution, Inc. All rights reserved. ISSI reserves the right to make changes to this specification and its products at any time without notice. ISSI assumes no liability arising out of the application or use of any information, products or services described herein. Customers are advised to obtain the latest version of this device specification before relying on any published information and before placing orders for products. Integrated Silicon Solution, Inc. 1-800-379-4774 1/10/13 IS62WV2568ALL, IS62WV2568BLL PIN DESCRIPTIONS A0-A17 Address Inputs CS1 Chip Enable 1 Input CS2 Chip Enable 2 Input Output Enable Input Write Enable Input I/O0-I/O7 Input/Output No Connection Vcc Power GND Ground PIN CONFIGURATION 36-pin mini BGA B 6mm x 8mm 1 23 45 6 A0 A1 CS2 A3 A6 A8 I/O4 A2 WE A4 A7 I/O0 I/O5 NC A5 ORDERING INFORMATION IS62WV2568ALL 1.65V - 2.2V Commercial Range 0°C to +70°C Speed ns Order Part No. IS62WV2568ALL-70T Package TSOP, TYPE I, Industrial Range to +85°C Speed ns Order Part No. IS62WV2568ALL-70TI IS62WV2568ALL-70TLI IS62WV2568ALL-70BI IS62WV2568ALL-70BLI IS62WV2568ALL-70HI IS62WV2568ALL-70HLI Package TSOP, TYPE I TSOP, TYPE I, Lead-free mini BGA 6mm x 8mm mini BGA 6mm x 8mm , Lead-free sTSOP, TYPE I sTSOP, TYPE I, Lead-free IS62WV2568BLL 2.5V - 3.6V Commercial Range 0°C to +70°C Speed ns Order Part No. IS62WV2568BLL-70T IS62WV2568BLL-70B IS62WV2568BLL-70H Package TSOP, TYPE I mini BGA 6mm x 8mm sTSOP, TYPE I Industrial Range to +85°C Speed ns Order Part No. IS62WV2568BLL-45TLI IS62WV2568BLL-45BLI IS62WV2568BLL-45HLI IS62WV2568BLL-55TI IS62WV2568BLL-55TLI IS62WV2568BLL-55BI IS62WV2568BLL-55BLI IS62WV2568BLL-55HI IS62WV2568BLL-55HLI IS62WV2568BLL-70TI IS62WV2568BLL-70BI IS62WV2568BLL-70HI Package TSOP, TYPE I, Lead-free mini BGA 6mm x 8mm , Lead-free sTSOP, TYPE I TSOP, TYPE I TSOP, TYPE I, Lead-free mini BGA 6mm x 8mm mini BGA 6mm x 8mm , Lead-free sTSOP, TYPE I sTSOP, TYPE I, Lead-free TSOP, TYPE I mini BGA 6mm x 8mm sTSOP, TYPE I |
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