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參數(shù)資料
| 型號： | CDP1854AE |
| 廠商： | HARRIS SEMICONDUCTOR |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | Programmable Universal Asynchronous Receiver/Transmitter (UART) |
| 中文描述： | 1 CHANNEL(S), 400K bps, SERIAL COMM CONTROLLER, PDIP40 |
| 文件頁數(shù)： | 3/21頁 |
| 文件大?。?/td> | 95K |
| 代理商： | CDP1854AE |
5-44
Block Diagram
Mode Input High (Mode = 1)
NOTE: 1. User Interconnect
FIGURE 1. MODE 1 BLOCK DIAGRAM (CDP1800-SERIES MICROPROCESSOR COMPATIBLE)
SELECT
LOGIC
23
4
35
C
C
C
INT
13
I
STATUS
REGISTER
22
14
15
T
F
P
19
D
CONTROL
REG
TRANSMITTER
HOLDING
REGISTER
TRANSMITTER BUS
(26 - 33)
(SEE NOTE 1)
TRANSMITTER
SHIFT
REGISTER
PARITY
GEN
THREE-STATE
DRIVERS
RECEIVER BUS
(5-12)
(SEE NOTE 1)
(SEE NOTE 1)
MUX
TRANSMITTER
TIMING &
CONTROL
40
24
39
T
R
C
TRANSMITTER SECTION
RECEIVER
TIMING &
CONTROL
38
37
17
E
P
R
RECEIVER SECTION
RECEIVER
HOLDING
REGISTER
SHIFT
REGISTER
CDP1802
INTERFACE
34
18
16
R
T
R
20
SDI
25
SDO
1, 2 = V
DD
3 = V
SS
21 = CLEAR
36 = NC
CDP1854A, CDP1854AC
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CDP1854A | Programmable Universal Asynchronous Receiver/Transmitter (UART) |
| CDP1854AQ | Programmable Universal Asynchronous Receiver/Transmitter (UART) |
| CDP1855 | 8-Bit Programmable Multiply/Divide Unit |
| CDP1855C | 8-Bit Programmable Multiply/Divide Unit |
| CDP1855CD | 8-Bit Programmable Multiply/Divide Unit |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CDP1854A-E | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
| CDP1854AEX | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Programmable Universal Asynchronous Receiver/Transmitter (UART) |
| CDP1854AQ | 制造商:Harris Corporation 功能描述: |
| CDP1854A-Q | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
| CDP1855 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:8-Bit Programmable Multiply/Divide Unit |
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