Datasheet > CDP1854ACE

CDP1854ACE

更新时间： 2024-01-17 06:23:50

品牌	Logo	应用领域
英特矽尔 - INTERSIL		/
页数	文件大小	规格书
21页	97K
描述
Programmable Universal Asynchronous Receiver/Transmitter (UART)

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技术参数
数据手册

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CDP1854ACE 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.84
Base Number Matches：	1

CDP1854ACE 数据手册

CDP1854A, CDP1854AC

Block Diagram

Mode Input High (Mode = 1)

CDP1802

INTERFACE

1, 2 = V

3 = V

TRANSMITTER SECTION

RECEIVER SECTION

21 = CLEAR

36 = NC

40 24 39

38 37 17

SDO

SDI

TRANSMITTER

TIMING &

CONTROL

RECEIVER

TIMING &

CONTROL

SHIFT

RECEIVER

HOLDING

PARITY

GEN

TRANSMITTER

SHIFT

MUX

TRANSMITTER

HOLDING

CONTROL

REG

SELECT

LOGIC

STATUS

THREE-STATE

DRIVERS

INT

22 14 15 19

TRANSMITTER BUS

(26 - 33)

RECEIVER BUS

(5-12)

(SEE NOTE 1)

NOTE: 1. User Interconnect

FIGURE 1. MODE 1 BLOCK DIAGRAM (CDP1800-SERIES MICROPROCESSOR COMPATIBLE)

5-44

1 234 5 6 7...21

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