參數(shù)資料
型號: MC56F8025VLD
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 32 MHz, MICROCONTROLLER, PQFP44
封裝: 10 X 10 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, ROHS COMPLIANT, MS-026BCB, LQFP-44
文件頁數(shù): 47/161頁
文件大?。?/td> 2160K
代理商: MC56F8025VLD
56F8035/56F8025 Data Sheet, Rev. 6
140
Freescale Semiconductor
10.11 Serial Communication Interface (SCI) Timing
Figure 10-12 RXD Pulse Width
Figure 10-13 TXD Pulse Width
Table 10-16 SCI Timing1
1. Parameters listed are guaranteed by design.
Characteristic
Symbol
Min
Max
Unit
See Figure
Baud Rate2
2. fMAX is the frequency of operation of the system clock in MHz, which is 32MHz for the 56F8035/56F8025 device.
BR
(fMAX/16)
Mbps
RXD3 Pulse Width
3. The RXD pin in QSCI0 is named RXD0.
RXDPW
0.965/BR
1.04/BR
ns
TXD4 Pulse Width
4. The TXD pin in QSCI0 is named TXD0.
TXDPW
0.965/BR
1.04/BR
ns
LIN Slave Mode
Deviation of slave node clock from
nominal clock rate before
synchronization
FTOL_UNSYNCH
-14
14
%
Deviation of slave node clock relative
to the master node clock after
synchronization
FTOL_SYNCH
-2
2
%
Minimum break character length
TBREAK
13
Master
node bit
periods
11
Slave node
bit periods
RXDPW
RXD
QSCI Receive
data pin
(Input)
TXDPW
TXD
QSCI Receive
data pin
(Input)
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