- 您现在的位置：买卖IC网 > PDF目录364578 > A42U2604SERIES 4M X 4 CMOS DYNAMIC RAM WITH EDO PAGE MODE PDF资料下载
参数资料
| 型号： | A42U2604SERIES |
| 英文描述： | 4M X 4 CMOS DYNAMIC RAM WITH EDO PAGE MODE |
| 中文描述： | 4米× 4的CMOS动态RAM与江户页面模式 |
| 文件页数： | 2/25页 |
| 文件大小： | 413K |
| 代理商： | A42U2604SERIES |
Preliminary
A42U2604 Series
4M X 4 CMOS DYNAMIC RAM WITH EDO PAGE MODE
PRELIMINARY (June, 2001, Version 0.0)
1
AMIC Technology, Inc.
Features
n
Organization: 4,194,304 words X 4 bits
n
Part Identification
- A42U2604 (2K Ref.)
n
Single 2.5V power supply/built-in VBB generator
n
Low power consumption
- Operating: 120mA (-50 max)
-
Standby: 1mA (TTL), 0.2mA (CMOS),
250μA (Self-refresh current)
n
High speed
- 50/60/80 ns
RAS
access time
-
25/30/40 ns column address access time
General Description
-
13/15/20 ns
CAS
access time
- 20/25/35 ns EDO Page Mode Cycle Time
n
Fast Page Mode with Extended Data Out
n
Read-modify-write,
RAS
-only,
CAS
-before-
RAS
,
Hidden refresh capability
n
TTL-compatible, three-state I/O
n
JEDEC standard packages
-
300mil, 24/26-pin SOJ
-
300mil, 24/26-pin TSOP type II package
The A42U2604 is a new generation randomly accessed
memory for graphics, organized in a 4,194,304-word by
4-bit configuration. This product can execute Write and
Read operation via
CAS
pin.
The A42U2604 offers an accelerated Fast Page Mode
cycle with a feature called Extended Data Out (EDO).
Pin Configuration
n
SOJ
n
TSOP
VCC
I/O
0
I/O
1
A3
CAS
I/O
2
I/O
3
VSS
A
OE
WE
RAS
A10
A0
A1
A2
VCC
NC
VSS
A4
A5
A6
A7
A8
A9
13
12
11
10
9
8
6
5
4
3
2
1
14
15
16
17
18
19
21
22
23
24
25
26
VCC
I/O
0
I/O
1
A3
CAS
I/O
2
I/O
3
VSS
A
OE
WE
RAS
A10
A0
A1
A2
VCC
NC
VSS
A4
A5
A6
A7
A8
A9
13
12
11
10
9
8
6
5
4
3
2
1
14
15
16
17
18
19
21
22
23
24
25
26
This allow random access of up to 2048(2K Ref.) words
within a row at a 50/40/28 MHz EDO cycle, making the
A42U2604 ideally suited for graphics, digital signal
processing and high performance computing systems.
Pin Descriptions
Symbol
A0 - A10
I/O
0
- I/O
3
Description
Address Inputs (2K product)
Data Input/Output
Row Address Strobe
RAS
CAS
Column Address Strobe
WE
Write Enable
OE
VCC
VSS
NC
Output Enable
2.5V Power Supply
Ground
No Connection
相关PDF资料 |
PDF描述 |
|---|---|
| A431AM | Requlator -＞ Shunt(Adjustable Voltage) |
| A431BM | Requlator -＞ Shunt(Adjustable Voltage) |
| A438S | SCR / Diode Presspacks |
| A43L2616-PHSERIES | 1M X 16 Bit X 4 Banks Synchronous DRAM |
| A440S000900100 | 16 Characters x 1 Lines, 5x7 Dot Matrix Character and Cursor |
相关代理商/技术参数 |
参数描述 |
|---|---|
| A42U2604V | 制造商:AMICC 制造商全称:AMIC Technology 功能描述:4M X 4 CMOS DYNAMIC RAM WITH EDO PAGE MODE |
| A42U2604V-50 | 制造商:AMICC 制造商全称:AMIC Technology 功能描述:4M X 4 CMOS DYNAMIC RAM WITH EDO PAGE MODE |
| A42U2604V-50U | 制造商:AMICC 制造商全称:AMIC Technology 功能描述:4M X 4 CMOS DYNAMIC RAM WITH EDO PAGE MODE |
| A42U2604V-60 | 制造商:AMICC 制造商全称:AMIC Technology 功能描述:4M X 4 CMOS DYNAMIC RAM WITH EDO PAGE MODE |
| A42U2604V-60U | 制造商:AMICC 制造商全称:AMIC Technology 功能描述:4M X 4 CMOS DYNAMIC RAM WITH EDO PAGE MODE |
发布紧急采购，3分钟左右您将得到回复。