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參數(shù)資料
| 型號： | MCF54415CMJ250 |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | MICROPROCESSOR, PBGA256 |
| 封裝： | 12 X 12 MM, ROHS COMPLAINT, MAPBGA-256 |
| 文件頁數(shù)： | 60/60頁 |
| 文件大小： | 1107K |
| 代理商： | MCF54415CMJ250 |
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Pin assignments and reset states
MCF5441x ColdFire Microprocessor Data Sheet, Rev. 6
Preliminary—Subject to Change Without Notice
Freescale Semiconductor
9
3
Pin assignments and reset states
3.1
Signal multiplexing
The following table lists all the MCF5441x pins grouped by function. The Dir column is the direction for the primary function
of the pin only. Refer to the following sections for package diagrams. For a more detailed discussion of the MCF5441x signals,
consult the MCF5441x Reference Manual (MCF54418RM).
NOTE
In this table and throughout this document a single signal within a group is designated
without square brackets (i.e., FB_AD23), while designations for multiple signals within a
group use brackets (i.e., FB_AD[23:21]) and is meant to include all signals within the two
bracketed numbers when these numbers are separated by a colon.
NOTE
The primary functionality of a pin is not necessarily its default functionality. Most pins that
are muxed with GPIO default to their GPIO functionality. See Table 4 for a list of the
exceptions.
External I/O pad operating supply current (nominal 3.3 V)
EVDD
—3
mA
USB operating supply current (nominal 3.3 V)
VDD_USBO,
VDD_USBH
30
mA
ADC operating supply current (nominal 3.3 V)
Speed mode 00
Speed mode 01
VDDA_ADC
14
22
mA
DAC operating supply current (nominal 3.3 V)
VDDA_DAC_ADC
11
mA
RTC standby supply current
ISTBY
VSTBY_RTC
17
A
1 Current measured at maximum system clock frequency, all modules active, and default drive
strength with matching load.
2 DDR2 interface power is estimated from the Micron DDR2 data sheet. The numbers given in this
table do not include the actual power consumption of the memory itself. The current drawn by the
memory needs to be added to the values in this table and may be several hundred mA.
3 EVDD values depend on the application, with the restrictions that any single pin cannot exceed
25 mA and that the total power does not exceed the thermal characteristics.
Table 3. Estimated power consumption specifications (continued)
Characteristic
Symbol
Typical
Unit
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MCF54415CMJ250 | 制造商:Freescale Semiconductor 功能描述:IC 32-BIT MCU COLDFIRE 250MHZ 256-MA |
| MCF54416CMJ250 | 功能描述:微處理器 - MPU COLDFIREV4M CORE C90LP 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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MCF54416CMJ250 | 制造商:Freescale Semiconductor 功能描述:IC 32-BIT MPU COLDFIRE 250MHZ 256-MA |
| MCF54417CMJ250 | 功能描述:微處理器 - MPU COLDFIREV4M CORE C90LP 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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MCF54417CMJ250 | 制造商:Freescale Semiconductor 功能描述:IC 32-BIT MPU COLDFIRE 250MHZ 256-MA |
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