参数资料
型号: SAF-XE167HM-48FXXL
厂商: INFINEON TECHNOLOGIES AG
元件分类: 微控制器/微处理器
英文描述: RISC MICROCONTROLLER, PQFP144
封装: 0.50 MM PITCH, GREEN, PLASTIC, LQFP-144
文件页数: 21/140页
文件大小: 1096K
代理商: SAF-XE167HM-48FXXL
XE167FM, XE167GM, XE167HM, XE167KM
XE166 Family Derivatives / Base Line
Electrical Parameters
Data Sheet
117
V2.0, 2009-03
4.6.5
External Bus Timing
The following parameters specify the behavior of the XE167xM bus interface.
Note: These parameters are not subject to production test but verified by design and/or
characterization.
Figure 21
CLKOUT Signal Timing
Note: The term CLKOUT refers to the reference clock output signal which is generated
by selecting
f
SYS as the source signal for the clock output signal EXTCLK on pin
P2.8 and by enabling the high-speed clock driver on this pin.
Table 28
CLKOUT Reference Signal
Parameter
Symbol
Limits
Unit Note / Test
Condition
Min.
Max.
CLKOUT cycle time
t
5
CC
40/25/12.51)
1) The CLKOUT cycle time is influenced by the PLL jitter (given values apply to
fSYS = 25/40/80 MHz).
For longer periods the relative deviation decreases (see PLL deviation formula).
ns
CLKOUT high time
t
6
CC 3–ns
CLKOUT low time
t
7
CC 3–ns
CLKOUT rise time
t
8
CC –3ns
CLKOUT fall time
t
9
CC –3ns
MC_X_EBCCLKOUT
CLKOUT
t5
t6
t7
t8
t9
相关PDF资料
PDF描述
SAF-XE167HM-72FXXL RISC MICROCONTROLLER, PQFP144
SAF-XE167KM-48FXXL RISC MICROCONTROLLER, PQFP144
SAF-XE167KM-72FXXL RISC MICROCONTROLLER, PQFP144
SAK-XE167FM-48FXXL RISC MICROCONTROLLER, PQFP144
SAK-XE167FM-72FXXL 32-BIT, FLASH, RISC MICROCONTROLLER, PQFP144
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