参数资料
型号: ST72622L2T1
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP44
封装: TQFP-44
文件页数: 105/134页
文件大小: 815K
代理商: ST72622L2T1
ST7262
72/134
SERIAL COMMUNICATIONS INTERFACE (Cont’d)
Figure 44. SCI Baud Rate and Extended Prescaler Block Diagram
TRANSMITTE R
RECEIVE R
SCIETPR
SCIERPR
EXTE NDED PRESCALER RECEIVER RATE CONTR OL
EXTE NDED PRESCALER TRANSMITTE R RATE CONTROL
EXT ENDED PRESCALE R
CLOCK
RECEIVER RATE
TRANSMITTE R RATE
SCIBRR
SCP1
fCPU
CONTROL
SCP0 SCT2 SCT1 SCT0 SCR2 SCR1SCR0
/PR
/16
CONVENTIONAL BAUD RATE GENERA TOR
EXTE NDED RECEIVER PRESCALER REGISTER
EXTE NDED TRANS MITTER PRESCALE R REGISTER
1
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