công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese▼

Delete All
ON OFF
ALLDATASHEET.VN

X  

Preview PDF Download HTML

MCF5253 Datasheet(PDF) 4 Page - Freescale Semiconductor, Inc

tên linh kiện MCF5253
Nội dung chi tiết  ColdFire® Microprocessor Data Sheet
tải về  32 Pages
Scroll/Zoom Zoom In 100% Zoom Out
nhà sản xuất  FREESCALE [Freescale Semiconductor, Inc]
Trang chủ  http://www.freescale.com
Logo 

 
Zoom Inzoom in Zoom Outzoom out
 4 / 32 page
background image
Functional Description
MCF5253 ColdFire Processor Data Sheet: Technical Data, Rev. 2
4
Freescale Semiconductor
2
Functional Description
2.1
Version 2 ColdFire Core
The Version 2 ColdFire (CF2) core consists of two independent, decoupled pipeline structures to maximize
performance while minimizing core size. The instruction fetch pipeline (IFP) is a two-stage pipeline for
prefetching instructions. The prefetched instruction stream is then gated into the two-stage operand
execution pipeline (OEP), which decodes the instruction, fetches the required operands, and then executes
the required function.
2.2
Module Inventory
Table 2 shows an alphabetical listing of the modules in the processor.
Table 2. Digital and Analog Modules
Block
Mnemonic
Block Name
Functional
Grouping
Brief Description
ATA
Advanced Technology
Attachment Controller
Connectivity
Peripheral
The ATA block is an AT attachment host interface. Its main use is to
interface with IDE hard disc drives and ATAPI optical disc drives.
ADC
Battery Level/Keypad
Analog/Digital
Converter
Analog Input
The six-channel ADC is based on the Sigma-Delta concept with 12-bit
resolution. Both the analog comparator and digital sections are integrated
in the MCF5253.
AB
Audio Bus
Audio
Interface
The audio interfaces connect to an internal bus that carries all audio data.
Each receiver places its received data on the audio bus and each
transmitter takes data from the audio bus for transmission.
AIM
Audio Interface
Audio
Interface
The audio interface module provides the necessary input and output
features to receive and transmit digital audio signals over serial audio
interfaces (IIS/EIAJ) and over digital audio interfaces (IEC958).
BROM
Bootloader
Boot ROM
The MCF5253 incorporates a ROM Bootloader, which enables booting
from UART, I2C, SPI, or IDE devices.
FlexCAN
Twin Controller Area
Network 2.0B
Communication Unit
Connectivity
Peripheral
The FlexCan module is a full implementation of the Bosch CAN protocol
specification 2.0B, which supports both standard and extended message
frames.
CSM
Chip Select Module
Connectivity
Peripheral
Three programmable chip-select outputs (CS0/CS4, CS1, and CS2)
provide signals that enable glueless connection to external memory and
peripheral circuits.
DMAC
Direct Memory
Access Controller
Module
Connectivity
Peripheral
There are four fully programmable DMA channels for quick data transfer.
eMAC
enhanced Multiply
Accumulate Module
Core
The integrated eMAC unit provides a common set of DSP operations and
enhances the integer multiply instructions in the ColdFire architecture.
MBUS
Memory Bus Interface Bus Operation The bus interface controller transfers data between the ColdFire core or
DMA and memory, peripherals, or other devices on the external bus.
MMC/SD
Multimedia
Card/Secure Digital
Interface
Flash Memory
Card Interface
The interface is Sony® Memory Stick®, SecureDigital, and Multi-Media
card compatible.
Note: The Sony Memory Interface does not support Sony MagicGate™.



Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32 


bảng dữ liệu tải về



tên linh kiện liên quan

Tên linh kiênNội dung chi tiếtHtmlNhà sản xuất
MCF5251ColdFire® Microprocessor Data Sheet 1 2 3 4 5 MoreFreescale Semiconductor, Inc
RX1800-18MATERIAL SAFETY DATA SHEET 1 2 3 4 5 MoreNTE Electronics
RX2600-6MATERIAL SAFETY DATA SHEET 1 2 3 4 5 MoreNTE Electronics
S4100Multi-Function Reader Module Data Sheet 1 2 3 4 5 MoreTexas Instruments
RX7000MATERIAL SAFETY DATA SHEET 1 2 3 NTE Electronics
ELS-432GWATechnical Data Sheet 0.39 Single Digit Displays 1 2 3 4 5 Everlight Electronics Co., Ltd
ZY712020A DC-DC Intelligent POL Data Sheet 3V to 13.2V Input 0.5V to 5.5V Output 1 2 3 4 5 MorePower-One
MNLM185B-XMICROCIRCUIT DATA SHEET 1 2 3 4 5 MoreNational Semiconductor (TI)
ADA3200AEP5APAMD Athlon™ 64 Processor Power and Thermal Data Sheet 1 2 3 4 5 MoreAdvanced Micro Devices

Link URL




Privacy Policy
ALLDATASHEET.VN
Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ]  

Alldatasheet là?   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Đánh dấu trang   |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
All Rights Reserved© Alldatasheet.com


Site nhân bản
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn