參數(shù)資料
型號(hào): MC9328MX1VM20
廠商: Freescale Semiconductor
文件頁數(shù): 20/100頁
文件大?。?/td> 0K
描述: IC MCU I.MX 200MHZ 256-MAPBGA
標(biāo)準(zhǔn)包裝: 152
系列: i.MX1
核心處理器: ARM9
芯體尺寸: 32-位
速度: 200MHz
連通性: EBI/EMI,I²C,MMC,智能卡,SPI,SSI,UART/USART,USB
外圍設(shè)備: DMA,I²S,LCD,POR,PWM,WDT
輸入/輸出數(shù): 110
程序存儲(chǔ)器類型: ROMless
電壓 - 電源 (Vcc/Vdd): 1.7 V ~ 3.3 V
振蕩器型: 外部
工作溫度: 0°C ~ 70°C
封裝/外殼: 256-MAPBGA
包裝: 托盤
Functional Description and Application Information
MC9328MX1 Technical Data, Rev. 7
26
Freescale Semiconductor
4.2
DPLL Timing Specifications
Parameters of the DPLL are given in Table 10. In this table, Tref is a reference clock period after the
pre-divider and Tdck is the output double clock period.
Table 9. Trace Port Timing Diagram Parameter Table
Ref No.
Parameter
1.8 ± 0.1 V
3.0 ± 0.3 V
Unit
Minimum
Maximum
Minimum
Maximum
1
CLK frequency
0
85
0
100
MHz
2a
Clock high time
1.3
2
ns
2b
Clock low time
3
2
ns
3a
Clock rise time
4
3
ns
3b
Clock fall time
3
3
ns
4a
Output hold time
2.28
2
ns
4b
Output setup time
3.42
3
ns
Table 10. DPLL Specifications
Parameter
Test Conditions
Minimum
Typical
Maximum
Unit
DPLL input clock freq range
Vcc = 1.8V
5
100
MHz
Pre-divider output clock
freq range
Vcc = 1.8V
5–
30
MHz
DPLL output clock freq range
Vcc = 1.8V
80
220
MHz
Pre-divider factor (PD)
1
16
Total multiplication factor (MF)
Includes both integer and fractional parts
5
15
MF integer part
5
15
MF numerator
Should be less than the denominator
0
1022
MF denominator
1
1023
Pre-multiplier lock-in time
312.5
μsec
Freq lock-in time after
full reset
FOL mode for non-integer MF
(does not include pre-multi lock-in time)
250
280
(56
μs)
300
Tref
Freq lock-in time after
partial reset
FOL mode for non-integer MF (does not
include pre-multi lock-in time)
220
250
(50
μs)
270
Tref
Phase lock-in time after
full reset
FPL mode and integer MF (does not include
pre-multi lock-in time)
300
350
(70
μs)
400
Tref
Phase lock-in time after
partial reset
FPL mode and integer MF (does not include
pre-multi lock-in time)
270
320
(64
μs)
370
Tref
Freq jitter (p-p)
0.005
(0.01%)
0.01
2Tdck
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