IS61/64WV102416EDALL IS61/64WV102416EDBLL NOVEMBER 2016 1Mx16 HIGH SPEED AYNCHRONOUS CMOS STATIC RAM with ECC KEY FEATURES DESCRIPTION High-speed access time: 10ns, 12ns Single power supply The ISSI IS61/64WV102416EDALL/EDBLL are high-speed, 1.65V-2.2V VDD(IS61/64WV102416EDALL) low power, 16M bit static RAMs organized as 1M words by 2.4V-3.6V VDD (IS61/64WV102416EDBLL) ISSI 16 bits. It is fabricated using s high-performance CMOS Error Detection and Correction with optional technology and implemented ECC function to improve reliability. ERR1/ERR2 output pin: - ERR1 pin indicates 1-bit error detection and This highly reliable process coupled with innovative circuit design techniques including ECC (SEC-DED: Single Error correction. Correcting-Double Error Detecting) yield high-performance - ERR2 pin indicates 2-bit error detection and highly reliable devices. Three state outputs When CS is HIGH (deselected), the device assumes a Industrial and Automotive temperature support standby mode at which the power dissipation can be reduced down with CMOS input levels. Easy memory Lead-free available expansion is provided by using Chip Enable and Output FUNCTIONAL BLOCK DIAGRAM Enable inputs. The active LOW Write Enable (WE ) controls both writing and reading of the memory. A data byte allows Upper Byte Memory Memory Lower IO ECC Upper IO ECC (UB ) and Lower Byte (LB ) access. DECODER Array Array Array Array A0 A19 1Mx8 1Mx5 1Mx5 1Mx8 The IS61/64WV102416EDALL/EDBLL are packaged in the JEDEC standard 48-pin mini BGA (6mm x 8mm), and 48-pin VDD VSS TSOP (TYPE I) 8 5 8 5 ERR1 ERR2 13 8 I/O0 I/O7 I/O ECC COLUMN I/O DATA Column I/O 13 8 ECC CIRCUIT I/O8 I/O15 CS OE CONTROL WE CIRCUIT UB LB 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. A 11/20/2016 IS61/64WV102416EDALL IS61/64WV102416EDBLL PIN CONFIGURATIONS 48-Pin mini BGA(6mm x 8mm), A19 on G2 48-Pin mini BGA (6mm x 8mm) , A19 on G2, ERR1/2 (Package Code : B) (Package Code : B2) 1 2 3 4 5 6 1 2 3 4 5 6 A A LB OE A0 A1 A2 NC LB OE A0 A1 A2 NC B B I/O8 UB A3 A4 CS I/O0 I/O8 UB A3 A4 CS I/O0 I/O9 I/O10 A5 A6 I/O1 I/O2 C I/O9 I/O10 A5 A6 I/O1 I/O2 C D D VSS I/O11 A17 A7 I/O3 VDD VSS I/O11 A17 A7 I/O3 VDD E VDD I/O12 NC A16 I/O4 VSS E VDD I/O12 ERR1 A16 I/O4 VSS F F I/O14 I/O13 A14 A15 I/O5 I/O6 I/O14 I/O13 A14 A15 I/O5 I/O6 G G A19 I/O15 A12 I/O7 I/O15 A19 A12 I/O7 A13 WE A13 WE H H A18 A8 A9 A10 A11 NC A18 A8 A9 A10 A11 ERR2 48-Pin mini BGA(6mm x 8mm), A19 on H6 48-Pin mini BGA (6mm x 8mm) , A19 on H6, ERR1/2 (Package Code : B3) (Package Code : B4) 1 2 3 4 5 6 1 2 3 4 5 6 A A LB OE A0 A1 A2 NC LB OE A0 A1 A2 NC B B I/O8 UB A3 A4 CS I/O0 I/O8 UB A3 A4 CS I/O0 C I/O9 I/O10 A5 A6 I/O1 I/O2 I/O9 I/O10 A5 A6 I/O1 I/O2 C D D VSS I/O11 A17 A7 I/O3 VDD VSS I/O11 A17 A7 I/O3 VDD E E VDD I/O12 ERR1 A16 I/O4 VSS VDD I/O12 NC A16 I/O4 VSS F F I/O14 I/O13 A14 A15 I/O5 I/O6 I/O14 I/O13 A14 A15 I/O5 I/O6 G G I/O15 ERR2 A12 I/O7 A13 WE I/O15 NC A12 I/O7 A13 WE H A18 A8 A9 A10 A11 A19 H A18 A8 A9 A10 A11 A19 Integrated Silicon Solution, Inc.- www.issi.com 2 Rev. A 11/20/2016