MCF537x ColdFire Microprocessor Data Sheet, Rev. 4 Current Consumption Freescale" />
參數(shù)資料
型號(hào): MCF5372LCVM240
廠商: Freescale Semiconductor
文件頁(yè)數(shù): 30/46頁(yè)
文件大?。?/td> 0K
描述: IC MPU RISC 240MHZ 196-MAPBGA
產(chǎn)品培訓(xùn)模塊: ColdFire® Embedded Voice Solution
標(biāo)準(zhǔn)包裝: 126
系列: MCF537x
核心處理器: Coldfire V3
芯體尺寸: 32-位
速度: 240MHz
連通性: EBI/EMI,以太網(wǎng),I²C,SPI,SSI,UART/USART,USB,USB OTG
外圍設(shè)備: DMA,POR,PWM,WDT
輸入/輸出數(shù): 62
程序存儲(chǔ)器類型: ROMless
RAM 容量: 32K x 8
電壓 - 電源 (Vcc/Vdd): 1.4 V ~ 3.6 V
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 196-LBGA
包裝: 托盤(pán)
MCF537x ColdFire Microprocessor Data Sheet, Rev. 4
Current Consumption
Freescale Semiconductor
36
5.17
Debug AC Timing Specifications
Table 25 lists specifications for the debug AC timing parameters shown in Figure 27.
Figure 27. Real-Time Trace AC Timing
Figure 28. BDM Serial Port AC Timing
6
Current Consumption
All current consumption data is lab data measured on a single device using an evaluation board. Table 26 shows the typical
power consumption in low-power modes. These current measurements are taken after executing a STOP instruction.
Table 25. Debug AC Timing Specification
Num
Characteristic
Min
Max
Units
D0
PSTCLK cycle time
2
tSYS = 1/fSYS
D1
PSTCLK rising to PSTDDATA valid
3.0
ns
D2
PSTCLK rising to PSTDDATA invalid
1.5
ns
D3
DSI-to-DSCLK setup
1
PSTCLK
D41
1 DSCLK and DSI are synchronized internally. D4 is measured from the synchronized
DSCLK input relative to the rising edge of PSTCLK.
DSCLK-to-DSO hold
4
PSTCLK
D5
DSCLK cycle time
5
PSTCLK
D6
BKPT assertion time
1
PSTCLK
PSTDDATA[7:0]
D0
D1
D2
Past
Current
DSCLK
DSI
DSO
Next
Current
D5
D3
D4
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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