参数资料
型号: MCF5372LCVM240
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 240 MHz, RISC PROCESSOR, PBGA196
封装: 15 X 15 MM, ROHS COMPLIANT, MAPBGA-196
文件页数: 19/46页
文件大小: 922K
代理商: MCF5372LCVM240
MCF537x ColdFire Microprocessor Data Sheet, Rev. 4
Electrical Characteristics
Freescale Semiconductor
26
Figure 12. DDR Read Timing
5.8
General Purpose I/O Timing
Table 12. GPIO Timing1
1
GPIO pins include: IRQn, PWM, UART, FlexCAN, and Timer pins.
Num
Characteristic
Symbol
Min
Max
Unit
G1
FB_CLK High to GPIO Output Valid
tCHPOV
—10
ns
G2
FB_CLK High to GPIO Output Invalid
tCHPOI
1.5
ns
G3
GPIO Input Valid to FB_CLK High
tPVCH
9—
ns
G4
FB_CLK High to GPIO Input Invalid
tCHPI
1.5
ns
SD_CLK
SD_CSn,SD_WE,
SD_DQS3/SD_DQS2
D[31:24]/D[23:16]
A[13:0]
SD_RAS, SD_CAS
CMD
ROW
DD1
DD5
DD4
WD1 WD2 WD3 WD4
SD_DQS3/SD_DQS2
DD9
SD_CLK
DD3
DD2
D[31:24]/D[23:16]
WD1 WD2 WD3 WD4
DD10
CL=2
CL=2.5
COL
DQS Read
Preamble
DQS Read
Postamble
DQS Read
Preamble
DQS Read
Postamble
CL
=
2
.5
CL
=
2
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
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