参数资料
型号: MCF5372LCVM240
厂商: Freescale Semiconductor
文件页数: 20/46页
文件大小: 0K
描述: IC MPU RISC 240MHZ 196-MAPBGA
产品培训模块: ColdFire® Embedded Voice Solution
标准包装: 126
系列: MCF537x
核心处理器: Coldfire V3
芯体尺寸: 32-位
速度: 240MHz
连通性: EBI/EMI,以太网,I²C,SPI,SSI,UART/USART,USB,USB OTG
外围设备: DMA,POR,PWM,WDT
输入/输出数: 62
程序存储器类型: ROMless
RAM 容量: 32K x 8
电压 - 电源 (Vcc/Vdd): 1.4 V ~ 3.6 V
振荡器型: 外部
工作温度: -40°C ~ 85°C
封装/外壳: 196-LBGA
包装: 托盘
Electrical Characteristics
MCF537x ColdFire Microprocessor Data Sheet, Rev. 4
Freescale Semiconductor
27
Figure 13. GPIO Timing
5.9
Reset and Configuration Override Timing
Figure 14. RESET and Configuration Override Timing
NOTE
Refer to the CCM chapter of the MCF5373 Reference Manual for more information.
Table 13. Reset and Configuration Override Timing
Num
Characteristic
Symbol
Min
Max
Unit
R1
RESET Input valid to FB_CLK High
tRVCH
9—
ns
R2
FB_CLK High to RESET Input invalid
tCHRI
1.5
ns
R3
RESET Input valid Time 1
1 During low power STOP, the synchronizers for the RESET input are bypassed and RESET is asserted asynchronously to
the system. Thus, RESET must be held a minimum of 100 ns.
tRIVT
5—
tCYC
R4
FB_CLK High to RSTOUT Valid
tCHROV
—10
ns
R5
RSTOUT valid to Config. Overrides valid
tROVCV
0—
ns
R6
Configuration Override Setup Time to RSTOUT invalid
tCOS
20
tCYC
R7
Configuration Override Hold Time after RSTOUT invalid
tCOH
0—
ns
R8
RSTOUT invalid to Configuration Override High Impedance
tROICZ
—1
tCYC
G1
FB_CLK
GPIO Outputs
G2
G3
G4
GPIO Inputs
R1
R2
FB_CLK
RESET
RSTOUT
R3
R4
R8
R7
R6
R5
Configuration Overrides*:
R4
(RCON, Override pins])
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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