MCF53015(2009) Просмотр технического описания (PDF) - Freescale Semiconductor
Номер в каталоге
Компоненты Описание
производитель
MCF53015 Datasheet PDF : 62 Pages
| |||
Table 1. MCF5301x Family Configurations (continued)
Ordering Information
Module
16-channel direct memory access (DMA)
General purpose I/O Module (GPIO)
JTAG - IEEE® 1149.1 Test Access Port
Package
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
208 LQFP
256 MAPBGA
2 Ordering Information
Table 2. Orderable Part Numbers
Freescale Part Number
MCF53010CQT240
MCF53011CQT240
MCF53012CQT240
MCF53013CQT240
MCF53014CMJ240J
MCF53015CMJ240J
MCF53016CMJ240J
MCF53017CMJ240J
Description
MCF53010 Microprocessor
MCF53011 Microprocessor
MCF53012 Microprocessor
MCF53013 Microprocessor
MCF53014 Microprocessor
MCF53015 Microprocessor
MCF53016 Microprocessor
MCF53017 Microprocessor
Package
Speed
208 LQFP
240 MHz
256 MAPBGA
Temperature
–40° to +85° C
3 Hardware Design Considerations
3.1 PLL Power Filtering
To further enhance noise isolation, an external filter is strongly recommended for PLL analog VDD pins. The filter shown in
Figure 1 should be connected between the board IVDD and the PLLVDD pins. The resistor and capacitors should be placed as
close to the dedicated PVDD pin as possible. The 10-ohm resistor in the given filter is required, do not implement the filter circuit
using only capacitors. The PVDD pins draw very little current, so concerns regarding voltage loss across the 10-ohm resistor are
not valid.
Board IVDD
10 Ω
PLL VDD Pin
10 µF
0.1 µF
GND
Figure 1. System PLL VDD Power Filter
MCF5301x Data Sheet, Rev. 3
Freescale Semiconductor
Preliminary—Subject to Change Without Notice
5
Share Link: 