W24129AK-12 Winbond, W24129AK-12 Datasheet

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W24129AK-12

Manufacturer Part Number
W24129AK-12
Description
16K*8 high sped low power CMOS static RAM
Manufacturer
Winbond
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
W24129AK-12
Manufacturer:
WINDOW
Quantity:
20 000
GENERAL DESCRIPTION
The W24129A is a high-speed, low-power CMOS static RAM organized as 16384
operates on a single 5-volt power supply. This device is manufactured using Winbond's high
performance CMOS technology.
FEATURES
PIN CONFIGURATION
High-speed access time: 12/15 nS (max.)
Low-power consumption:
Single 5V power supply
Fully static operation
Active: 400 mW (typ.)
A12
V
I/O1
I/O2
I/O3
NC
A7
A6
A5
A4
A3
A2
A1
A0
SS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16K
28
27
26
25
24
23
22
21
20
19
18
17
16
15
8 HIGH-SPEED CMOS STATIC RAM
V
WE
A13
A8
A9
A11
OE
A10
CS
I/O8
I/O6
I/O5
I/O4
I/O7
DD
- 1 -
BLOCK DIAGRAM
PIN DESCRIPTION
All inputs and outputs directly TTL compatible
Three-state outputs
Available packages: 28-pin 300 mil SOJ and
skinny DIP
SYMBOL
I/O1 I/O8
A0 A13
V
V
WE
OE
CS
DD
SS
A13
A0
CS
OE
WE
V
V
.
.
DD
SS
DECODER
CONTROL
Publication Release Date: July 1995
Address Inputs
Data Inputs/Outputs
Chip Select Input
Write Enable Input
Output Enable Input
Power Supply
Ground
DESCRIPTION
DATA I/O
CORE
ARRAY
AR R AY
W24129A
I/O1
I/O8
.
.
8 bits that
Revision A2

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W24129AK-12 Summary of contents

Page 1

... GENERAL DESCRIPTION The W24129A is a high-speed, low-power CMOS static RAM organized as 16384 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 nS (max.) Low-power consumption: Active: 400 mW (typ.) Single 5V power supply ...

Page 2

DC CHARACTERISTICS Absolute Maximum Ratings PARAMETER Supply Voltage to V Potential SS Input/Output to V Potential SS Allowable Power Dissipation Storage Temperature Operating Temperature Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life ...

Page 3

CAPACITANCE ( MHz PARAMETER Input Capacitance Input/Output Capacitance Note: These parameters are sampled but not 100% tested. AC TEST CONDITIONS PARAMETER Input Pulse Levels Input Rise and Fall Times ...

Page 4

AC CHARACTERISTICS ( 5 0V Read Cycle PARAMETER Read Cycle Time Address Access Time Chip Select Access Time Output Enable to Output Valid Chip Selection to Output ...

Page 5

TIMING WAVEFORMS Read Cycle 1 (Address Controlled) Address D OUT Read Cycle 2 (Chip Select Controlled OUT Read Cycle 3 (Output Enable Controlled) Address OUT ACS T CLZ ...

Page 6

Timing Waveforms, continued Write Cycle 1 (OE Clock) Address OUT D IN Write Cycle 2 ( Fixed) IL Address OUT D IN Notes: 1. During this period, I/O pins are in ...

Page 7

... ORDERING INFORMATION PART NO. ACCESS TIME (nS) W24129AK-12 12 W24129AK-15 15 W24129AJ-12 12 W24129AJ-15 15 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

PACKAGE DIMENSIONS 28-pin P-DIP Skinny 28-pin Small Outline J Band Seating Plane Base ...

Page 9

... Voice & Fax-on-demand: 886-2-7197006 Taipei Office 11F, No. 115, Sec. 3, Min-Sheng East Rd., Taipei, Taiwan TEL: 886-2-7190505 Note: All data and specifications are subject to change without notice. Winbond Electronics North America Corp. Winbond Memory Lab. Winbond Microelectronics Corp. Winbond Systems Lab. CA 95134, U.S.A. TEL: 1-408-9436666 ...

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