参数资料
型号: MC56F8014VFAE
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 数字信号处理
英文描述: 0-BIT, 8 MHz, OTHER DSP, PQFP32
封装: ROHS COMPLIANT, PLASTIC, LQFP-32
文件页数: 11/124页
文件大小: 1681K
代理商: MC56F8014VFAE
56F8014 Technical Data, Rev. 11
108
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 56F8014 device.
BR
(fMAX/16)
Mbps
RXD3 Pulse Width
3. The RXD pin in SCI0 is named RXD0 and the RXD pin in SCI1 is named RXD1.
RXDPW
0.965/BR
1.04/BR
ns
TXD4 Pulse Width
4. The TXD pin in SCI0 is named TXD0 and the TXD pin in SCI1 is named TXD1.
TXDPW
0.965/BR
1.04/BR
ns
LIN Slave Mode
Deviation of slave node clock from
nominal clock rate before
synchronization
FTOL_UNSYN
CH
-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
SCI receive
data pin
(Input)
TXDPW
TXD
SCI receive
data pin
(Input)
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