參數(shù)資料
型號： MPC885
廠商： 飛思卡爾半導體(中國)有限公司
英文描述： Hardware Specifications
中文描述： 硬件規(guī)格
文件頁數(shù)： 11/92頁
文件大小： 1499K
代理商： MPC885
MPC885/MPC880 Hardware Specifications, Rev. 3
Freescale Semiconductor
11
DC Characteristics
6
DC Characteristics
Table 6
provides the DC electrical characteristics for the MPC885/880.
Table 6. DC Electrical Specifications
2
Maximum power dissipation at V
DDL
= V
DDSYN
= 1.9 V, and V
DDH
is at 3.5 V.
NOTE
The values in
Table 5
represent V
DDL
-based power dissipation and do not
include I/O power dissipation over V
DDH
. I/O power dissipation varies
widely by application due to buffer current, depending on external
circuitry.
The V
DDSYN
power dissipation is negligible.
Characteristic
Symbol
Min
Max
Unit
Operating voltage
V
DDL
(Core)
1.7
1.9
V
V
DDH
(I/O)
V
DDSYN
1
3.135
3.465
V
1
The difference between V
DDL
and V
DDSYN
cannot be more than 100 mV.
2
The signals PA[0:15], PB[14:31], PC[4:15], PD[3:15], PE(14:31), TDI, TDO, TCK, TRST, TMS, MII1_TXEN, MII_MDIO
are 5-V tolerant. The minimum voltage is still 2.0 V.
3
V
IL
(max) for the I
2
C interface is 0.8 V rather than the 1.5 V as specified in the I
2
C standard.
1.7
1.9
V
Difference
between
V
DDL
and
V
DDSYN
—
100
mV
Input high voltage (all inputs except EXTAL and EXTCLK)
2
V
IH
2.0
3.465
V
Input low voltage
3
V
IL
GND
0.8
V
EXTAL, EXTCLK input high voltage
V
IHC
0.7*(V
DD
H
)
V
DDH
V
Input leakage current, Vin = 5.5 V (except TMS, TRST, DSCK and
DSDI pins) for 5-V tolerant pins
2
I
in
—
100
μA
Input leakage current, Vin = V
DDH
(except TMS, TRST, DSCK, and
DSDI)
I
In
—
10
μA
Input leakage current, Vin = 0 V (except TMS, TRST, DSCK and DSDI
pins)
I
In
—
10
μA
Input capacitance
4
C
in
—
20
pF
Output high voltage, IOH = –2.0 mA,
except XTAL and open-drain pins
V
OH
2.4
—
V
Output low voltage
IOL = 2.0 mA (CLKOUT)
IOL = 3.2 mA
5
IOL = 5.3 mA
6
IOL = 7.0 mA (TXD1/PA14, TXD2/PA12)
IOL = 8.9 mA (TS, TA, TEA, BI, BB, HRESET, SRESET)
V
OL
—
0.5
V
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相關代理商/技術參數(shù)
參數(shù)描述
MPC885ADS 功能描述:開發(fā)板和工具包 - 其他處理器 DUET885 RoHS:否 制造商:Freescale Semiconductor 產品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓:
MPC885ADSE 功能描述:開發(fā)板和工具包 - 其他處理器 DUET885 RoHS:否 制造商:Freescale Semiconductor 產品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓:
MPC885CVR133 功能描述:微處理器 - MPU 133 MHz 176 MIPS RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC885CVR133 制造商:Freescale Semiconductor 功能描述:IC 32-BIT MPU 133MHZ 357-PBGA
MPC885CVR66 功能描述:微處理器 - MPU 66 MHz 87 MIPS RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324
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