參數(shù)資料
型號: ST72621J2T1
廠商: STMICROELECTRONICS
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDSO20
封裝: 0.300 INCH, PLASTIC, SO-20
文件頁數(shù): 106/136頁
文件大?。?/td> 2475K
代理商: ST72621J2T1
ST7262
71/136
SERIAL COMMUNICATIONS INTERFACE (Cont’d)
Figure 48. SCI Baud Rate and Extended Prescaler Block Diagram
TRANSMITTER
RECEIVER
SCIETPR
SCIERPR
EXTENDED PRESCALER RECEIVER RATE CONTROL
EXTENDED PRESCALER TRANSMITTER RATE CONTROL
EXTENDED PRESCALER
CLOCK
RECEIVER RATE
TRANSMITTER RATE
SCIBRR
SCP1
fCPU
CONTROL
SCP0 SCT2 SCT1 SCT0 SCR2 SCR1SCR0
/PR
/16
CONVENTIONAL BAUD RATE GENERATOR
EXTENDED RECEIVER PRESCALER REGISTER
EXTENDED TRANSMITTER PRESCALER REGISTER
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