参数资料
型号: MCF5372CAB180
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 180 MHz, RISC PROCESSOR, PQFP160
封装: 28 X 28 MM, ROHS COMPLIANT, PLASTIC, QFP-160
文件页数: 26/46页
文件大小: 922K
代理商: MCF5372CAB180
MCF537x ColdFire Microprocessor Data Sheet, Rev. 4
Electrical Characteristics
Freescale Semiconductor
32
Figure 19. MII Transmit Signal Timing Diagram
5.13.3
MII Async Inputs Signal Timing
Table 20 lists MII asynchronous inputs signal timing.
Figure 20. MII Async Inputs Timing Diagram
5.13.4
MII Serial Management Channel Timing
Table 21 lists MII serial management channel timings. The FEC functions correctly with a maximum MDC frequency of 2.5
MHz.
Table 20. MII Async Inputs Signal Timing
Num
Characteristic
Min
Max
Unit
M9
FEC_CRS, FEC_COL minimum pulse width
1.5
FEC_TXCLK period
Table 21. MII Serial Management Channel Timing
Num
Characteristic
Min
Max
Unit
M10
FEC_MDC falling edge to FEC_MDIO output invalid (minimum
propagation delay)
0—
ns
M11
FEC_MDC falling edge to FEC_MDIO output valid (max prop delay)
25
ns
M12
FEC_MDIO (input) to FEC_MDC rising edge setup
10
ns
M13
FEC_MDIO (input) to FEC_MDC rising edge hold
0
ns
M14
FEC_MDC pulse width high
40%
60%
FEC_MDC period
M15
FEC_MDC pulse width low
40%
60%
FEC_MDC period
M6
FEC_TXCLK (input)
FEC_TXD[3:0] (outputs)
FEC_TXEN
FEC_TXER
M5
M7
M8
FEC_CRS
M9
FEC_COL
Because
of
an
order
from
the
United
States
International
Trade
Commission,
BGA-packaged
product
lines
and
part
numbers
indicated
here
currently
are
not
available
from
Freescale
for
import
or
sale
in
the
United
States
prior
to
September
2010:
MCF53721CVM240,
MCF5372LCVM240,
MCF5373LCVM240
相关PDF资料
PDF描述
MCF53721CVM240 32-BIT, 240 MHz, RISC PROCESSOR, PBGA196
MCF5373CAB180 32-BIT, 180 MHz, RISC PROCESSOR, PQFP160
MCF5372LCVM240 32-BIT, 240 MHz, RISC PROCESSOR, PBGA196
MCF5407FT162 32-BIT, 162 MHz, RISC PROCESSOR, PQFP208
MCF5407FT220 32-BIT, 220 MHz, RISC PROCESSOR, PQFP208
相关代理商/技术参数
参数描述
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