IS62/65WV51216EALL IS62/65WV51216EBLL MARCH 2016 512Kx16 LOW VOLTAGE, ULTRA LOW POWER CMOS STATIC RAM KEY FEATURES DESCRIPTION High-speed access time: 45ns, 55ns The IS62WV51216EALL/ IS62WV51216EBLL are CMOS low power operation high-speed, 8M bit static RAMs organized as 512K 36 mW (typical) operating words by 16 bits. It is fabricated using s high- TTL compatible interface levels performance CMOS technology. This highly reliable Single power supply process coupled with innovative circuit design 1.65V2.2V VDD (62/65WV51216EALL) techniques, yields high-performance and low power 2.2V--3.6V VDD (62/65WV51216EBLL) consumption devices. Data control for upper and lower bytes When is HIGH (deselected) or when CS2 is low o o Automotive temperature (-40 C to +125 C) (deselected) or when is low , CS2 is high and both and are HIGH, 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 controls both writing and reading of the memory. A data byte allows Upper Byte and Lower Byte ( access. The IS62WV51216EALL and IS62WV51216EBLL are packaged in the JEDEC standard 48-pin mini BGA (6mm x8mm), 44-Pin TSOP (TYPE II) and 48-pin TSOP (TYPE l). BLOCK DIAGRAM Copyright 2016 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. does not recommend the use of any of its products in life support applications where the failure or malfunction of the product can reasonably be expected to cause failure of the life support system or to significantly affect its safety or effectiveness. Products are not authorized for use in such applications unless Integrated Silicon Solution, Inc. receives written assurance to its satisfaction, that: a.) the risk of injury or damage has been minimized b.) the user assume all such risks and c.) potential liability of Integrated Silicon Solution, Inc is adequately protected under the circumstances Integrated Silicon Solution, Inc.- www.issi.com 1 Rev. D 03/25/2016 IS62/65WV51216EALL IS62/65WV51216EBLL PIN CONFIGURATIONS (512Kx16) 48-Pin mini BGA (6mm x 8mm) 44-Pin TSOP (Type II) 2 CS Option (Package Code T2) 48-pin TSOP-I (12mm x 20mm) PIN DESCRIPTIONS A0-A18 Address Inputs I/O0-I/O15 Data Inputs/Outputs Chip Enable Input , CS2 Output Enable Input Write Enable Input Lower-byte Control (I/O0-I/O7) Upper-byte Control (I/O8-I/O15) NC No Connection VDD Power GND Ground Integrated Silicon Solution, Inc.- www.issi.com 2 Rev. D 03/25/2016