- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄380515 > MR82C84A (HARRIS SEMICONDUCTOR) CMOS Clock Generator Driver PDF資料下載
參數(shù)資料
| 型號： | MR82C84A |
| 廠商： | HARRIS SEMICONDUCTOR |
| 元件分類： | XO, clock |
| 英文描述： | CMOS Clock Generator Driver |
| 中文描述： | 25 MHz, PROC SPECIFIC CLOCK GENERATOR, CQCC20 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 89K |
| 代理商： | MR82C84A |
4-287
March 1997
82C84A
CMOS Clock Generator Driver
Features
Generates the System Clock For CMOS or NMOS
Microprocessors
Up to 25MHz Operation
Uses a Parallel Mode Crystal Circuit or External
Frequency Source
Provides Ready Synchronization
Generates System Reset Output From Schmitt Trigger
Input
TTL Compatible Inputs/Outputs
Very Low Power Consumption
Single 5V Power Supply
Operating Temperature Ranges
- C82C84A . . . . . . . . . . . . . . . . . . . . . . . . .0
o
C to +70
o
C
- I82C84A. . . . . . . . . . . . . . . . . . . . . . . . -40
o
C to +85
o
C
- M82C84A. . . . . . . . . . . . . . . . . . . . . . -55
o
C to +125
o
C
Description
The Intersil 82C84A is a high performance CMOS Clock Generator-
driver which is designed to service the requirements of both CMOS
and NMOS microprocessors such as the 80C86, 80C88, 8086 and
the 8088. The chip contains a crystal controlled oscillator, a divide-by-
three counter and complete “Ready” synchronization and reset logic.
Static CMOS circuit design permits operation with an external fre-
quency source from DC to 25MHz. Crystal controlled operation to
25MHz is guaranteed with the use of a parallel, fundamental mode
crystal and two small load capacitors.
All inputs (except X1 and RES) are TTL compatible over tempera-
ture and voltage ranges.
Power consumption is a fraction of that of the equivalent bipolar cir-
cuits. This speed-power characteristic of CMOS permits the
designer to custom tailor his system design with respect to power
and/or speed requirements.
Ordering Information
PART
NUMBER
CP82C84A
IP82C84A
CS82C84A
IS82C84A
CD82C84A
ID82C84A
MD82C84A/B
8406801VA
MR82C84A/B
84068012A
TEMP. RANGE
0
o
C to +70
o
C
-40
o
C to +85
o
C
0
o
C to +70
o
C
-40
o
C to +85
o
C
0
o
C to +70
o
C
-40
o
C to +85
o
C
-55
o
C to +125
o
C
PACKAGE
18 Ld PDIP
PKG.
NO.
E18.3
E18.3
N20.35
N20.35
F18.3
F18.3
F18.3
F18.3
J20.A
J20.A
20 Ld PLCC
18 Ld CERDIP
SMD#
20 Pad CLCC
SMD#
-55
o
C to +125
o
C
Pinouts
82C84A (PDIP, CERDIP)
TOP VIEW
82C84A (PLCC, CLCC)
TOP VIEW
10
11
12
13
14
15
16
17
18
9
8
7
6
5
4
3
2
1
V
CC
X2
EFI
F/C
OSC
RES
X1
GND
ASYNC
RESET
CSYNC
PCLK
RDY1
READY
RDY2
CLK
AEN1
AEN2
4
5
6
7
8
9
10
11
12
13
3
2
20
19
15
14
18
17
16
RDY1
AEN2
NC
READY
RDY2
NC
F/C
EFI
X2
C
R
G
O
R
V
C
C
P
X
A
ASYNC
File Number
2974.1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207
|
Copyright
Intersil Corporation 1999
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MR82C84AB | CMOS Clock Generator Driver |
| MR82C85 | CMOS Static Clock Controller/Generator |
| MR82C85B | CMOS Static Clock Controller/Generator |
| MR82C86H-5 | CMOS Octal Bus Transceiver |
| MR82C86H-5B | CMOS Octal Bus Transceiver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MR82C84A/B | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Harris Corporation 功能描述: |
| MR82C84AB | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:CMOS Clock Generator Driver |
| MR82C85 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:CMOS Static Clock Controller/Generator |
| MR82C85/B | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:CMOS Static Clock Controller/Generator |
| MR82C85B | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:CMOS Static Clock Controller/Generator |
發(fā)布緊急采購，3分鐘左右您將得到回復。