參數(shù)資料
型號(hào): MC56F8345VFG60
廠商: MOTOROLA INC
元件分類: 數(shù)字信號(hào)處理
英文描述: 56F8345 16-bit Hybrid Controller
中文描述: 0-BIT, 240 MHz, OTHER DSP, PQFP128
封裝: 14 X 20 MM, 0.50 MM PITCH, 1.40 MM HEIGHT, PLASTIC, LQFP-128
文件頁數(shù): 134/148頁
文件大?。?/td> 1420K
代理商: MC56F8345VFG60
134
56F8345 Technical Data
Preliminary
Figure 10-14 Quadrature Decoder Timing
10.13 Serial Communication Interface (SCI) Timing
Figure 10-15 RXD Pulse Width
Figure 10-16 TXD Pulse Width
Table 10-20 SCI Timing
1
1.
Parameters listed are guaranteed by design.
Characteristic
Symbol
Min
Max
Unit
See Figure
Baud Rate
2
2.
f
MAX
is the frequency of operation of the system clock, ZCLK, in MHz, which is 60MHz for the 56F8345 device.
The RXD pin in SCI0 is named RXD0 and the RXD pin in SCI1 is named RXD1.
BR
(f
MAX
/16)
Mbps
RXD
3
Pulse Width
3.
RXD
PW
0.965/BR
1.04/BR
ns
10-15
TXD
4
Pulse Width
4.
The TXD pin in SCI0 is named TXD0 and the TXD pin in SCI1 is named TXD1.
TXD
PW
0.965/BR
1.04/BR
ns
10-16
Phase B
(Input)
P
IN
P
HL
P
HL
Phase A
(Input)
P
IN
P
HL
P
HL
P
PH
P
PH
P
PH
P
PH
RXD
PW
RXD
SCI receive
data pin
(Input)
TXD
PW
TXD
SCI receive
data pin
(Input)
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
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