參數(shù)資料
型號: MCF5274CVM166
廠商: Freescale Semiconductor
文件頁數(shù): 12/44頁
文件大?。?/td> 0K
描述: IC MCU 32BIT 166MHZ 256-MAPBGA
標(biāo)準(zhǔn)包裝: 90
系列: MCF527x
核心處理器: Coldfire V2
芯體尺寸: 32-位
速度: 166MHz
連通性: EBI/EMI,以太網(wǎng),I²C,SPI,UART/USART,USB
外圍設(shè)備: DMA,WDT
輸入/輸出數(shù): 69
程序存儲器類型: ROMless
RAM 容量: 64K x 8
電壓 - 電源 (Vcc/Vdd): 1.4 V ~ 1.6 V
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 256-LBGA
包裝: 托盤
MCF5275 Integrated Microprocessor Family Hardware Specification, Rev. 4
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)
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)
External Interface Module (EIM)
4-channel Direct-Memory Access (DMA)
DDR SDRAM Controller
Fast Ethernet Controller (FEC)
1122
Watchdog Timer Module (WDT)
4-channel Programmable Interval Timer Module (PIT)
32-bit DMA Timers
4444
USB
QSPI
UART(s)
3333
I2C
PWM
4444
General Purpose I/O Module (GPIO)
CIM = Chip Configuration Module + Reset Controller Module
Debug BDM
JTAG - IEEE 1149.1 Test Access Port
Hardware Encryption
Package
196 MAPBGA
256 MAPBGA
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