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參數(shù)資料
| 型號： | W24256A |
| 廠商： | WINBOND ELECTRONICS CORP |
| 英文描述： | 32K×8bit High-Speed CMOS Static RAM(32K×8位高速CMOS靜態(tài)RAM) |
| 中文描述： | 32K的× 8位高速CMOS靜態(tài)RAM（32K的× 8位高速的CMOS靜態(tài)RAM）的 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 152K |
| 代理商： | W24256A |
Preliminary W24256A
32K
×
8 HIGH SPEED CMOS STATIC RAM
Publication Release Date: October 1999
- 1 -
Revision A1
GENERAL DESCRIPTION
The W24256A is a high speed, low power CMOS static RAM organized as 32768
×
8 bits that
operates on a single 5-volt power supply. This device is manufactured using Winbond's high
performance CMOS technology.
FEATURES
High speed access time: 15/35 nS (max.)
Low power consumption:
Active: 550 mW (max.)
Single
+
5V power supply
Fully static operation
All inputs and outputs directly TTL compatible
Three-state outputs
Available packages: 28-pin 300 mil SOJ, 330
mil SOP, skinny DIP and standard type one
TSOP (8 mm
×
13.4 mm)
PIN CONFIGURATIONS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28-pin
DIP
28
27
26
25
24
23
22
21
20
19
18
17
16
15
V
DD
WE
A13
A8
A9
A11
OE
A10
CS
I/O8
I/O7
I/O6
I/O5
I/O4
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O1
I/O2
I/O3
V
SS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
24
23
22
21
20
19
18
17
16
15
28-pin
TSOP
OE
A11
A9
A13
WE
V
A14
A12
A7
A6
A5
A3
A10
CS
I/O8
I/O7
I/O6
I/O4
V
I/O3
I/O1
A0
BLOCK DIAGRAM
A0
.
.
CS
A14
WE
I/O1
.
.
I/O8
OE
V
DD
V
SS
DATA I/O
DECODER
CONTROL
CORE
ARRAY
PIN DESCRIPTION
SYMBOL
A0
A14
I/O1
I/O8
DESCRIPTION
Address Inputs
Data Inputs/Outputs
Chip Select Input
Write Enable Input
Output Enable Input
Power Supply
Ground
CS
WE
OE
V
DD
V
SS
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| W24256 | 32K X 8 CMOS STATIC RAM |
| W24256-70L | 32K X 8 CMOS STATIC RAM |
| W24256-70LL | CABLE ASSEMBLY; LEAD-FREE SOLDER; F MALE TO F MALE; 75 OHM, RG11/U COAX |
| W24256Q-70L | BOX 3.05X1.51X1.05 W/2 BTNS GRY |
| W24256Q-70LL | 32K X 8 CMOS STATIC RAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W24256AJ-20 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM |
| W24256AJ-20L | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM |
| W24256AJ-25 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM |
| W24256AJ-25L | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM |
| W24256AJ-35 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM |
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