參數(shù)資料
型號: MPC5125YVN400
廠商: Freescale Semiconductor
文件頁數(shù): 69/94頁
文件大?。?/td> 0K
描述: IC MCU 32BIT E300 324TEPBGA
標(biāo)準包裝: 60
系列: MPC51xx
核心處理器: e300
芯體尺寸: 32-位
速度: 400MHz
連通性: CAN,EBI/EMI,以太網(wǎng),I²C,USB OTG
外圍設(shè)備: DMA,WDT
輸入/輸出數(shù): 64
程序存儲器類型: ROMless
RAM 容量: 32K x 8
電壓 - 電源 (Vcc/Vdd): 1.08 V ~ 3.6 V
振蕩器型: 外部
工作溫度: -40°C ~ 125°C
封裝/外殼: 324-BBGA
包裝: 托盤
Electrical and Thermal Characteristics
MPC5125 Microcontroller Data Sheet, Rev. 4
Freescale Semiconductor
71
The DELTA_X and DELTA_Y parameters are programmed via the DISP_SIZE register; The PW_H, BP_H, and FP_H
parameters are programmed via the HSYN_PARA register; and the PW_V, BP_V, and FP_V parameters are programmed via
the VSYN_PARA register. See appropriate section in the reference manual for detailed descriptions of these parameters.
Figure 36 depicts the synchronous display interface timing for access level, and Table 36 lists the timing parameters.
Figure 36. LCD Interface Timing Diagram — Access Level
tFPH
HSYNC Front Porch Width
FP_H
t
PCP
ns
A15.4
tSW
Screen Width
DELTA_X
t
PCP
ns
A15.5
tHSP
HSYNC (Line) Period
(PW_H + BP_H + DELTA_X + FP_H)
t
PCP
ns
A15.6
tPWV
VSYNC Pulse Width
PW_V
t
HSP
ns
A15.7
tBPV
VSYNC Back Porch Width
BP_V
t
HSP
ns
A15.8
tFPV
VSYNC Front Porch Width
FP_V
t
HSP
ns
A15.9
tSH
Screen Height
DELTA_Y
t
HSP
ns
A15.10
tVSP
VSYNC (Frame) Period
(PW_V + BP_V + DELTA_Y + FP_H)
t
HSP
ns
A15.11
NOTES:
1
Display interface pixel clock period immediate value (in nanoseconds).
Table 36. LCD Interface Timing Parameters — Access Level
Parameter
Description
Min
Typ
Max
Unit
SpecID
tCKH
LCD interface pixel clock high time
tPCP 0.4
tPCP 0.5
tPCP 0.6
ns
A15.12
tCKL
LCD interface pixel clock low time
tPCP 0.4
tPCP 0.5
tPCP 0.6
ns
A15.13
tDSU
LCD interface data setup time
5.0
ns
A15.14
tDHD
LCD interface data hold time
6.0
ns
A15.15
tCSU
LCD interface control signal setup time
5.0
ns
A15.16
tCHD
LCD interface control signal hold time
6.0
ns
A15.17
Table 35. LCD Interface Timing Parameters — Pixel Level
Sym
Description
Value
Unit
SpecID
tCKH
tCKL
tDHD
tDSU
tCSU
DIU_HSYNC
DIU_VSYNC
DIU_DE
DIU_CLK
DIU_LD[23:0]
tCHD
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