is64wv5128bls Integrated Silicon Solution, Inc., is64wv5128bls Datasheet

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is64wv5128bls

Manufacturer Part Number
is64wv5128bls
Description
512k X 8 High-speed Asynchronous Cmos Static Ram
Manufacturer
Integrated Silicon Solution, Inc.
Datasheet
IS61WV5128BLL/BLS
IS64WV5128BLL/BLS
512K x 8 HIGH-SPEED ASYNCHRONOUS CMOS STATIC RAM
FEATURES
HIGH SPEED: (IS61/64WV5128ALL/BLL)
• High-speed access time: 8, 10, 20 ns
• Low Active Power: 85 mW (typical)
• Low stand-by power: 7 mW (typical)
LOW POWER: (IS61/64WV5128ALS/BLS)
• High-speed access time: 25, 35 ns
• Low Active Power: 35 mW (typical)
• Low stand-by power: 0.6 mW (typical)
• Single power supply
• Fully static operation: no clock or refresh
• Three state outputs
• Industrial and Automotive temperature support
• Lead-free available
Integrated Silicon Solution, Inc. — www.issi.com
Rev. G
03/04/2008
Copyright © 2006 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 lat-
est version of this device specification before relying on any published information and before placing orders for products.
FUNCTIONAL BLOCK DIAGRAM
CMOS standby
CMOS standby
— V
— V
required
dd
dd
1.65V to 2.2V (IS61WV5128Axx)
2.4V to 3.6V (IS61/64WV5128Bxx)
I/O0-I/O7
A0-A18
V
GND
DD
OE
WE
CE
DECODER
CIRCUIT
CONTROL
CIRCUIT
DATA
I/O
DESCRIPTION
The
are very high-speed, low power, 524,288-word by
8-bit CMOS static RAMs. The IS61WV5128Axx and
IS61/64WV5128Bxx are fabricated using
performance CMOS technology. This highly reliable pro-
cess coupled with innovative circuit design techniques,
yields higher performance and low power consumption
devices.
When CE is HIGH (deselected), the device assumes
a standby mode at which the power dissipation can be
reduced down with CMOS input levels.
The IS61WV5128Axx and IS61/64WV5128Bxx operate
from a single power supply.
The IS61WV5128ALL and IS61/64WV5128BLL are avail-
able in 36-pin 400-mil SOJ, 36-pin mini BGA, and 44-pin
TSOP (Type II) packages.
The IS61WV5128ALS and IS61/64WV5128BLS are
available in 32-pinTSOP (Type I), 32-pin sTSOP (Type I),
32-pin SOP and 32-pin TSOP (Type II) packages.
MEMORY ARRAY
COLUMN I/O
ISSI
512K X 8
IS61WV5128Axx and IS61/64WV5128Bxx
MARCH 2008
ISSI
's high-
1

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is64wv5128bls Summary of contents

Page 1

... I/O0-I/O7 Copyright © 2006 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 lat- est version of this device specification before relying on any published information and before placing orders for products. Integrated Silicon Solution, Inc. — ...

Page 2

... I/O0 I/O0 I/O1 I/ GND GND I/O2 I/O3 I/O2 WE A15 I/ A13 A14 Integrated Silicon Solution, Inc. — www.issi.com A18 5 40 A17 6 39 A16 7 38 A15 I/ I/O6 34 GND ...

Page 3

... PIN DESCRIPTIONS A0-A18 Address Inputs Chip Enable 1 Input CE OE Output Enable Input WE Write Enable Input I/O0-I/O7 Input/Output V Power dd GND Ground Integrated Silicon Solution, Inc. — www.issi.com Rev. G 03/04/2008 32-pin SOP 32-pin TSOP (TYPE II) (Package Code T2) A17 A16 2 31 A10 A14 3 30 ...

Page 4

... Test Conditions V = Min -0 Min 0 GND ≤ V ≤ GND ≤ V ≤ Outputs Disabled out dd + 2.0V AC (pulse width <10 ns). Not 100% tested. dd Integrated Silicon Solution, Inc. — www.issi.com Min. Max. Unit 2.4 — V — –0.3 0.8 V –1 1 µA –1 1 µ ...

Page 5

... Parameter C Input Capacitance In C Input/Output Capacitance I/o Notes: 1. Tested initially and after any design or process changes that may affect these parameters. 2. Test conditions 25° MHz Integrated Silicon Solution, Inc. — www.issi.com Rev. G 03/04/2008 I/O Operation V Current DD High ...

Page 6

... Auto. — — Ih Com. — 7 – 0.2V, Ind. — – 0.2V, or Auto. — — dd typ. ( and not 100% tested. A Integrated Silicon Solution, Inc. — www.issi.com ) 1 -10 -20 Min. Max. Min. Max. Unit — 40 — — 45 — 45 — 65 — — ...

Page 7

... Automotive –40°C to +125°C OPERATING RANGE (V ) (IS61WV5128BLS) DD Range Ambient Temperature Commercial 0°C to +70°C Industrial –40°C to +85°C OPERATING RANGE (V ) (IS64WV5128BLS) DD Range Ambient Temperature Automotive –40°C to +125°C POWER SUPPLY CHARACTERISTICS Symbol Parameter Test Conditions I V Dynamic Operating V = Max ...

Page 8

... Unit Unit (3. 1V/ ns 1V/ ns 1.5V 1.5V See Figures 1 and 2 50Ω 1.5V OUTPUT 30 pF Including jig and scope Integrated Silicon Solution, Inc. — www.issi.com Unit (1.65V-2.2V 1.8V 1V/ ns 0.9V See Figures 1 and 2 319 Ω 3.3V 353 Ω Including jig and scope Figure 2. 03/04/2008 ...

Page 9

... Test conditions assume signal transition times less, timing reference levels of 1.5V, input pulse levels 3.0V and output load- ing specified in Figure 1. 2. Tested with the load in Figure 2. Transition is measured ±500 mV from steady-state voltage. Integrated Silicon Solution, Inc. — www.issi.com Rev. G 03/04/2008 ...

Page 10

... Integrated Silicon Solution, Inc. — www.issi.com -35 ns Min. Max. Unit 35 — ns — — ns — — — — — ...

Page 11

... OE Controlled) ADDRESS LZCE HIGH-Z D OUT Notes HIGH for a Read Cycle. 2. The device is continuously selected. OE Address is valid prior to or coincident with CE LOW transitions. Integrated Silicon Solution, Inc. — www.issi.com Rev. G 03/04/2008 ) OHA t RC ...

Page 12

... Min. Max. Min. Max. 8 — 10 — 6.5 — 8 — 6.5 — 8 — 0 — 0 — 0 — 0 — 6.5 — 8 — 8.0 — 10 — 5 — 6 — 0 — 0 — — 3.5 — — 2 — Integrated Silicon Solution, Inc. — www.issi.com Unit Rev. G 03/04/2008 ...

Page 13

... The internal write time is defined by the overlap of CE LOW and WE LOW. All signals must be in valid states to initiate a Write, but any one can go inactive to terminate the Write. The Data Input Setup and Hold timing are referenced to the rising or falling edge of the signal that terminates the write. Integrated Silicon Solution, Inc. — www.issi.com Rev. G 03/04/2008 ...

Page 14

... IS61WV5128ALL/ALS, IS61WV5128BLL/BLS IS64WV5128BLL/BLS AC WAVEFORMS WRITE CYCLE NO. 1 (1,2) (CE Controlled HIGH or LOW) ADDRESS DATA UNDEFINED OUT VALID ADDRESS t SCE PWE1 t PWE2 t t HZWE LZWE HIGH DATA VALID IN Integrated Silicon Solution, Inc. — www.issi.com t HA CE_WR1.eps Rev. G 03/04/2008 ...

Page 15

... I/O will assume the High-Z state if OE > V WRITE CYCLE NO. 3 (WE Controlled LOW During Write Cycle) ADDRESS OE LOW CE LOW DATA UNDEFINED OUT D IN Integrated Silicon Solution, Inc. — www.issi.com Rev. G 03/04/2008 t WC VALID ADDRESS PWE1 t HZWE HIGH DATA IN ...

Page 16

... CE ≥ – 0.2V Com Ind. See Data Retention Waveform See Data Retention Waveform = 25 C and not 100% tested (CE Controlled) Data Retention Mode CE ≥ 0.2V DD Integrated Silicon Solution, Inc. — www.issi.com Min. Typ. Max. Unit (1) 2.0 — 3.6 V — — — — ...

Page 17

... Recovery Time rdr Note 1: Typical values are measured 1.8V DATA RETENTION WAVEFORM t SDR GND Integrated Silicon Solution, Inc. — www.issi.com Rev. G 03/04/2008 (2.4V-3.6V) Test Condition Options See Data Retention Waveform = 2.0V, CE ≥ – 0.2V Com Ind. Auto. See Data Retention Waveform ...

Page 18

... Plastic SOJ, Lead-free = 2.4V to 3.6V. dd Package 36-ball mini BGA (6mm x 8mm) TSOP (Type II) Package 36-ball mini BGA (6mm x 8mm) 36-ball mini BGA (6mm x 8mm), Lead-free TSOP (Type II), Copper Leadframe TSOP (Type II), Copper Leadframe Lead-free Integrated Silicon Solution, Inc. — www.issi.com Rev. G 03/04/2008 ...

Page 19

... IS61WV5128ALL/ALS, IS61WV5128BLL/BLS IS64WV5128BLL/BLS ORDERING INFORMATION (LOW POWER) Industrial Range: -40°C to +125°C Voltage Range: 2.4V to 3.6V Speed (ns) Order Part No. 25 IS61WV5128BLS-25TLI Integrated Silicon Solution, Inc. — www.issi.com Rev. G 03/04/2008 Package TSOP (Type II), Lead-free 19 ...

Page 20

... REF Copyright © 2003 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. — ...

Page 21

... Copyright © 2003 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. — ...

Page 22

... BSC Copyright © 2003 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. — ...

Page 23

... BSC Copyright © 2003 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 ...

Page 24

... D1 11.70 11.90 E 7.90 8.10 e 0.50 BSC L 0.30 0.70 S 0.28 Typ. α 0° 5° Integrated Silicon Solution, Inc. PK13197H32 Rev. B 04/21/ α Inches Min Max Notes: 1. Controlling dimension: millimeters, unless otherwise specified. 2. BSC = Basic lead spacing between centers. 3. Dimensions D1 and E do not include mold flash protru- — ...

Page 25

... Copyright © 2003 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. — ...

Page 26

... Copyright © 2003 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. — ...

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