器件名称: W24L011AT-15
功能描述: 128K X 8 High Speed CMOS Static RAM
文件大小: 131.15KB 共10页
简 介:W24L011A 128K × 8 HIGH SPEED CMOS STATIC RAM
GENERAL DESCRIPTION
The W24L011A is a high speed, low power CMOS static RAM organized as 131072 x 8 bits that operates on a single 3.3-volt power supply. This device is manufactured using Winbond's high performance CMOS technology.
FEATURES
High speed access time: 10/12/15 nS Single +3.3V power supply Center power/ground pin configuration Fully static operation All inputs and outputs directly TTL compatible Three-state outputs Available packages: 32-pin 300 mil SOJ, Small
TSOP-I (8 x 13.4 mm), TSOP-I (8 x 20 mm) and 400 mil SOJ
PIN CONFIGURATIONS
A0 A1 A2 A3 CS# I/O1 I/O2 Vcc Vss I/O3 I/O4 WE# A4 A5 A6 A7 A16 A15 A14 A13 OE# I/O8 I/O7 Vss Vcc I/O6 I/O5 A12 A11 A10 A9 A8
BLOCK DIAGRAM
VDD
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
VSS A0 . . A16
DECODER
CORE ARRAY
CS OE WE CONTROL DATA I/O
I/O1 . . I/O8
PIN DESCRIPTION
SYMBOL
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
A16 A15 A14 A13 OE# I/O8 I/O7 Vss Vcc I/O6 I/O5 A12 A11 A10 A9 A8
DESCRIPTION Address Inputs Data Inputs/Outputs Chip Select Inputs Write Enable Input Output Enable Input Power Supply Ground
A0 A1 A2 A4 CS# I/O1 I/O2 Vcc Vss I/O3 I/O4 WE# A4 A5 A6 A7
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
A0 A16 I/O1 I/O8 CS WE OE VDD VSS
32-pin TSOP
-1-
Publication Release Date: April 26, 2002 Revision A3
W24L011A
TRUTH TABLE
CS H L L L OE X H L X WE X H H L MODE Not Selected Output Disable Read Write I/O1 ……
