欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: MC68HC11K4CFU4
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: Technical Summary 8-Bit Microcontroller
中文描述: 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP80
封裝: QFP-80
文件頁數: 49/80頁
文件大小: 420K
代理商: MC68HC11K4CFU4
M68HC11 K Series
MC68HC11KTS/D
MOTOROLA
49
7 Serial Communications Interface
The SCI, a universal asynchronous receiver transmitter (UART) serial communications interface, is one
of two independent serial I/O subsystems in M68HC11 K-series MCUs. Rearranging registers and con-
trol bits used in previous M68HC11 family devices has enhanced the existing SCI system and added
new features, which include the following:
A 13-bit modulus prescaler that allows greater baud rate control
A new idle mode detect, independent of preceding serial data
A receiver active flag
Hardware parity for both transmitter and receiver
The enhanced baud rate generator is shown in the following diagram. Refer to
Table 7
for standard val-
ues.
Figure 9 SCI Baud Generator Circuit Diagram
13-BIT COUNTER
13-BIT COMPARE
SCBDH/L
SCI BAUD CONTROL
INTERNAL
PHASE 2 CLOCK
=
÷
2
SYNCH
÷
16
RECEIVER
BAUD RATE
CLOCK
TRANSMITTER
BAUD RATE
CLOCK
EXTAL
RESET
相關PDF資料
PDF描述
MC68HC11K4MFN2 Technical Summary 8-Bit Microcontroller
MC68HC11K4MFN3 Technical Summary 8-Bit Microcontroller
MC68HC11K4MFN4 Technical Summary 8-Bit Microcontroller
MC68HC11K4VFN4 Technical Summary 8-Bit Microcontroller
MC68HC11KA4TS KPT 3C 3#16 PIN PLUG
相關代理商/技術參數
參數描述
MC68HC11K4FN1 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
MC68HC11K4MFN2 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNIT
MC68HC11K4MFN3 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Technical Summary 8-Bit Microcontroller
MC68HC11K4MFN4 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNIT
MC68HC11K4MFS2 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNIT
主站蜘蛛池模板: 安新县| 连南| 白朗县| 德保县| 澎湖县| 静安区| 长春市| 桐城市| 娄烦县| 凯里市| 长丰县| 乌拉特后旗| 香港 | 淮安市| 电白县| 宿州市| 江油市| 新巴尔虎左旗| 镇宁| 象山县| 道孚县| 和田市| 霍邱县| 临泉县| 东乡县| 铁力市| 太仓市| 阳东县| 红安县| 新兴县| 四子王旗| 南雄市| 安陆市| 绥滨县| 克什克腾旗| 长治市| 紫云| 樟树市| 肃南| 东兴市| 孟村|