參數(shù)資料
型號: MCF5274VM133
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 133 MHz, RISC PROCESSOR, PBGA256
封裝: MAPBGA-256
文件頁數(shù): 12/44頁
文件大?。?/td> 1242K
代理商: MCF5274VM133
MCF5275 Integrated Microprocessor Family Hardware Specification, Rev. 2
Preliminary—Subject to Change Without Notice
MCF5275 Family Configurations
Freescale Semiconductor
2
In addition, the MCF5275 family features an enhanced multiply accumulate unit (EMAC), large on-chip
memory (64 Kbytes SRAM, 16 Kbytes configurable cache), and a 16-bit DDR SDRAM memory
controller.
These devices are ideal for cost-sensitive applications requiring significant control processing for file
management, connectivity, data buffering, and user interface, as well as signal processing in a variety of
key markets such as security, imaging, networking, gaming, and medical. This leading package of
integration and high performance allows fast time to market through easy code reuse and extensive third
party tool support.
To locate any published errata or updates for this document, refer to the ColdFire products website at
1
MCF5275 Family Configurations
Table 1. MCF5275 Family Configurations
Module
MCF5274L
MCF5275L
MCF5274
MCF5275
ColdFire Version 2 Core with EMAC (Enhanced Multiply-Accumulate Unit)
xxxx
System Clock
up to 166 MHz
Performance (Dhrystone 2.1 MIPS)
up to 159
Instruction/Data Cache
16 Kbytes (configurable)
Static RAM (SRAM)
64 Kbytes
Interrupt Controllers (INTC)
2222
Edge Port Module (EPORT)
xxxx
External Interface Module (EIM)
xxxx
4-channel Direct-Memory Access (DMA)
xxxx
DDR SDRAM Controller
xxxx
Fast Ethernet Controller (FEC)
1122
Watchdog Timer Module (WDT)
xxxx
4-channel Programmable Interval Timer Module (PIT)
xxxx
32-bit DMA Timers
4444
USB
xxxx
QSPI
xxxx
UART(s)
3333
I2C
xxxx
PWM
4444
General Purpose I/O Module (GPIO)
xxxx
CIM = Chip Configuration Module + Reset Controller Module
xxxx
Debug BDM
xxxx
JTAG - IEEE 1149.1 Test Access Port
xxxx
Hardware Encryption
x
x
Package
196 MAPBGA 196 MAPBGA 256 MAPBGA 256 MAPBGA
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