參數(shù)資料
型號(hào): MC56F8014MFAE
廠商: Freescale Semiconductor
文件頁數(shù): 11/124頁
文件大小: 0K
描述: IC DIGITAL SIGNAL CTLR 32-LQFP
標(biāo)準(zhǔn)包裝: 1,250
系列: 56F8xxx
核心處理器: 56800E
芯體尺寸: 16-位
速度: 32MHz
連通性: I²C,SCI,SPI
外圍設(shè)備: POR,PWM,WDT
輸入/輸出數(shù): 26
程序存儲(chǔ)器容量: 16KB(8K x 16)
程序存儲(chǔ)器類型: 閃存
RAM 容量: 2K x 16
電壓 - 電源 (Vcc/Vdd): 3 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x12b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 125°C
封裝/外殼: 32-LQFP
包裝: 托盤
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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