参数资料
型号: MC9328MXSVP10R2
厂商: Freescale Semiconductor
文件页数: 51/74页
文件大小: 0K
描述: IC MCU I.MXS 100MHZ 225-MAPBGA
标准包装: 1,000
系列: i.MXS
核心处理器: ARM9
芯体尺寸: 32-位
速度: 100MHz
连通性: EBI/EMI,I²C,SPI,SSI,UART/USART,USB
外围设备: DMA,I²S,LCD,POR,PWM,WDT
输入/输出数: 97
程序存储器类型: ROMless
电压 - 电源 (Vcc/Vdd): 1.7 V ~ 3.3 V
振荡器型: 外部
工作温度: 0°C ~ 70°C
封装/外壳: 225-LFBGA
包装: 带卷 (TR)
Functional Description and Application Information
MC9328MXS Technical Data, Rev. 3
Freescale Semiconductor
55
Figure 39. SPI SCLK Timing Diagram
4.6
LCD Controller
This section includes timing diagrams for the LCD controller. For detailed timing diagrams of the LCD
controller with various display configurations, refer to the LCD controller chapter of the MC9328MXS
Reference Manual
.
Figure 40. SCLK to LD Timing Diagram
Table 18. Timing Parameter Table for Figure 34 through Figure 38
Ref No.
Parameter
3.0 ± 0.3 V
Unit
Minimum
Maximum
1
SPI_RDY to SS output low
2T1
1 T = CSPI system clock period (PERCLK2).
–ns
2SS output low to first SCLK edge
3 Tsclk2
2 Tsclk = Period of SCLK.
–ns
3
Last SCLK edge to SS output high
2 Tsclk
ns
4SS output high to SPI_RDY low
0
ns
5SS output pulse width
Tsclk + WAIT 3
3 WAIT = Number of bit clocks (SCLK) or 32.768 kHz clocks per Sample Period Control Register.
–ns
6SS input low to first SCLK edge
T
ns
7SS input pulse width
T
ns
Table 19. Timing Parameter Table for SPI SCLK
Ref No.
Parameter
3.0 ± 0.3 V
Unit
Minimum
Maximum
8
SCLK frequency
0
10
MHz
9
SCLK pulse width
100
ns
SCLK
8
9
1
LSCLK
LD[15:0]
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