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参数资料
| 型号： | MD82C54-12/B |
| 厂商： | INTERSIL CORP |
| 元件分类： | 时钟/数据恢复及定时提取 |
| 英文描述： | 3 TIMER(S), PROGRAMMABLE TIMER, CDIP24 |
| 封装： | CERDIP-24 |
| 文件页数： | 12/19页 |
| 文件大小： | 380K |
| 代理商： | MD82C54-12/B |
2
Functional Diagram
Ordering Information
PART NUMBERS
TEMPERATURE
RANGE
PACKAGE
PKG. NO.
8MHz
10MHz
12MHz
CP82C54
CP82C54-10
CP82C54-12
0oC to +70oC
24 Lead PDIP
E24.6
IP82C54
IP82C54-10
IP82C54-12
-40oC to +85oC
24 Lead PDIP
E24.6
CS82C54
CS82C54-10
CS82C54-12
0oC to +70oC
28 Lead PLCC
N28.45
IS82C54
IS82C54-10
IS82C54-12
-40oC to +85oC
28 Lead PLCC
N28.45
CD82C54
CD82C54-10
CD82C54-12
0oC to +70oC
24 Lead CERDIP
F24.6
ID82C54
ID82C54-10
ID82C54-12
-40oC to +85oC
24 Lead CERDIP
F24.6
MD82C54/B
MD82C54-10/B
MD82C54-12/B
-55oC to +125oC
24 Lead CERDIP
F24.6
MR82C54/B
MR82C54-10/B
MR82C54-12/B
-55oC to +125oC
28 Lead CLCC
J28.A
SMD # 8406501JA
-
8406502JA
-55oC to +125oC
24 Lead CERDIP
F24.6
SMD# 84065013A
-
84065023A
-55oC to +125oC
28 Lead CLCC
J28.A
CM82C54
CM82C54-10
CM82C54-12
0oC to +70oC
24 Lead SOIC
M24.3
Pin Description
SYMBOL
DIP PIN
NUMBER
TYPE
DEFINITION
D7 - D0
1 - 8
I/O
DATA: Bi-directional three-state data bus lines, connected to system data bus.
CLK 0
9
I
CLOCK 0: Clock input of Counter 0.
OUT 0
10
O
OUT 0: Output of Counter 0.
GATE 0
11
I
GATE 0: Gate input of Counter 0.
GND
12
GROUND: Power supply connection.
OUT 1
13
O
OUT 1: Output of Counter 1.
GATE 1
14
I
GATE 1: Gate input of Counter 1.
CLK 1
15
I
CLOCK 1: Clock input of Counter 1.
GATE 2
16
I
GATE 2: Gate input of Counter 2.
OUT 2
17
O
OUT 2: Output of Counter 2.
CONTROL
WORD
REGISTER
READ/
WRITE
LOGIC
DATA/
BUS
BUFFER
COUNTER
2
COUNTER
1
COUNTER
0
INT
E
RNAL
BUS
INTERNAL BUS
CONTROL
LOGIC
CONTROL
WORD
REGISTER
STATUS
LATCH
STATUS
REGISTER
CLK n
GATE n
OUT n
OUT 2
GATE 2
CLK 2
OUT 1
GATE 1
CLK 1
OUT 0
GATE 0
CLK 0
WR
RD
D7 - D0
A0
A1
CS
OLM
OLL
CE
CRM
CRL
COUNTER INTERNAL BLOCK DIAGRAM
8
82C54
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MD82C54B | 制造商: 功能描述: 制造商:undefined 功能描述: |
| MD82C54Q | 制造商: 功能描述: 制造商:undefined 功能描述: |
| MD82C55/R | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MD82C55A | 制造商:HARRIS 制造商全称:HARRIS 功能描述:CMOS Programmable Peripheral Interface |
| MD82C55A/B | 制造商:Intersil Corporation 功能描述:CMOS PROGRAMMABLE PERIPHERAL INTRFC 40CDIP - Rail/Tube |
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