w241024a Winbond Electronics Corp America, w241024a Datasheet

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w241024a

Manufacturer Part Number
w241024a
Description
128*8high Speed Comos Static
Manufacturer
Winbond Electronics Corp America
Datasheet

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GENERAL DESCRIPTION
The W241024A is a high speed, low power CMOS static RAM organized as 131072
operates on a single 5-volt power supply. This device is manufactured using Winbond's high
performance CMOS technology.
FEATURES
PIN CONFIGURATIONS
High speed access time: 12/15/20 nS (max.)
Low power consumption:
Single +5V power supply
Fully static operation
A16
A12
A13
V
A14
WE
CS2
A15
A11
A7
A6
A5
A4
Active: 600 mW (typ.)
NC
A9
A8
DD
2
10
11
13
14
15
1
3
4
5
6
7
8
9
12
16
A12
A16
A14
I/O 1
I/O 2
I/O 3
NC
V
A7
A6
A5
A4
A3
A2
A1
A0
SS
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
1 3
1 4
15
16
128K
32-pin
TSOP
32
30
2 8
2 7
2 6
2 5
2 4
2 3
2 2
2 1
2 0
1 9
1 8
1 7
31
29
A1 0
V
A13
A8
A9
OE
CS1
I/O 8
I/O 7
I/O 6
I/O 5
I/O 4
A15
CS2
WE
A11
DD
8 HIGH SPEED CMOS STATIC RAM
32
31
30
27
26
25
24
23
22
21
20
19
18
17
29
28
DQ2
A1
A10
CS1
I/O8
I/O7
I/O6
I/O5
I/O4
V
DQ3
DQ1
A0
A2
A3
OE
SS
- 1 -
BLOCK DIAGRAM
PIN DESCRIPTION
All inputs and outputs directly TTL compatible
Three-state outputs
Available packages: 32-pin 300 mil SOJ, 400
mil SOJ, skinny DIP and standard type one
TSOP (8 mm
TSOP (8 mm
I/O1 I/O8
CS1, CS2
SYMBOL
V
A16
CS1
WE
A0 A16
V
CS2
OE
DD
A0
SS
.
.
V
V
WE
OE
NC
DD
SS
CONTROL
DECODER
Publication Release Date: July 1998
20 mm), and small type one
13.4 mm)
Address Inputs
Data Inputs/Outputs
Chip Select Inputs
Write Enable Input
Output Enable Input
Power Supply
Ground
No Connection
DESCRIPTION
DATA I/O
ARRAY
CORE
W241024A
Revision A9
8 bits that
I/O1
I/O8
.
.

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w241024a Summary of contents

Page 1

... GENERAL DESCRIPTION The W241024A is a high speed, low power CMOS static RAM organized as 131072 operates on a single 5-volt power supply. This device is manufactured using Winbond's high performance CMOS technology. FEATURES High speed access time: 12/15/20 nS (max.) Low power consumption: Active: 600 mW (typ.) ...

Page 2

... CS1 = V (max.), and IL CS2 = V (min mA, Cycle = min. Duty = 100% CS1 = V (min.), IH or CS2 = V (max.) Cycle = min. IL CS1 V -0. CS2 0. W241024A V CURRENT I/O1 I/O8 DD High SB1 High SB1 High Data Out I DD Data UNIT V +0 ...

Page 3

... I/O OUT 1. pF OUTPUT R2 255 ohm (For T T CLZ2, CLZ1, 3.0V 90% 90% 10% 10 W241024A MAX. UNIT CONDITIONS / mA 480 ohm 5V 5pF R2 Including 255 ohm Jig and Scope ) OLZ, ...

Page 4

... W241024A W241024A-15 W241024A-20 UNIT MIN. MAX. MIN. MAX W241024A-15 W241024A-20 UNIT MIN. MAX. MIN. MAX ...

Page 5

... CS1 CS2 D OUT Read Cycle 3 (Output Enable Controlled) Address OE CS1 CS2 D OUT ACS1 T ACS2 T CLZ1 T CLZ2 AOE T OLZ T ACS1 T CLZ1 T ACS2 T CLZ2 Publication Release Date: July 1998 - 5 - W241024A CHZ1 T CHZ2 CHZ1 T OHZ T CHZ2 Revision A9 ...

Page 6

... WR1 T CW1 T CW2 WR2 OHZ ( CW1 WR1 T CW2 WR2 WHZ ( during the write cycle pF. This parameter is guaranteed but not 100% tested W241024A T OH (2) ( ...

Page 7

... W241024AK-12 12 W241024AK-15 15 W241024AK-20 20 W241024AQ-12 12 W241024AQ-15 15 W241024AQ-20 20 W241024AT-12 12 W241024AT-15 15 W241024AT-20 20 Notes: 1. Winbond reserves the right to make changes to its products without prior notice. 2. Purchasers are responsible for performing appropriate quality assurance testing on products intended for use in applications where personal injury might occur as a consequence of product failure. ...

Page 8

... Seating Plane Base Plane A 1 Mounting Plane W241024A Dimension in mm Dimension in Inches Symbol Min. Nom. Max. Min. Nom. Max. A 5.08 0.200 0.015 0. 0.150 0.155 0.145 3.68 3.81 3. 0.016 0.018 0.41 0.46 0.56 0.022 B ...

Page 9

... Standard Type One TSOP 0.10(0.004 W241024A Dimension in inches Dimension in mm Symbol Min. Nom. Max. Min. Nom. Max. A 0.138 0.145 3.33 3.51 3.68 0.131 A 0.025 0.635 1 A 0.105 0.110 0.115 2.67 2.79 2. 0.026 0.028 0.66 0.71 ...

Page 10

... Package Dimensions, continued 32-pin Small Type One TSOP W241024A Dimension in Inches Dimension in mm Symbol Min. Nom. Max. Min. Nom. Max. A 1.25 0.049 A 0.002 0.006 0.05 0. 1.05 0.037 0.039 0.041 0.95 1. 0.007 0.008 0.009 0.17 0.20 0.27 c 0.0056 0.0059 0.0062 ...

Page 11

... Winbond Electronics (H.K.) Ltd. Rm. 803, World Trade Square, Tower II, 123 Hoi Bun Rd., Kwun Tong, Kowloon, Hong Kong TEL: 852-27513100 FAX: 852-27552064 - 11 - W241024A 13.4 mm) package Winbond Electronics North America Corp. Winbond Memory Lab. Winbond Microelectronics Corp. Winbond Systems Lab. 2730 Orchard Parkway, San Jose, CA 95134, U ...

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