參數(shù)資料
型號(hào): MCF52210CVM80
廠商: Freescale Semiconductor
文件頁(yè)數(shù): 19/56頁(yè)
文件大?。?/td> 0K
描述: IC MCU 64K FLASH 80MHZ 81MAPBGA
標(biāo)準(zhǔn)包裝: 240
系列: MCF5221x
核心處理器: Coldfire V2
芯體尺寸: 32-位
速度: 80MHz
連通性: I²C,SPI,UART/USART,USB OTG
外圍設(shè)備: DMA,LVD,POR,PWM,WDT
輸入/輸出數(shù): 55
程序存儲(chǔ)器容量: 64KB(64K x 8)
程序存儲(chǔ)器類(lèi)型: 閃存
RAM 容量: 16K x 8
電壓 - 電源 (Vcc/Vdd): 3 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x12b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 81-LBGA
包裝: 托盤(pán)
Family Configurations
MCF52211 ColdFire Microcontroller, Rev. 2
Freescale Semiconductor
26
1.17
Power and Ground Pins
The pins described in Table 18 provide system power and ground to the chip. Multiple pins are provided for adequate current
capability. All power supply pins must have adequate bypass capacitance for high-frequency noise suppression.
Table 17. EzPort Signal Descriptions
Signal Name
Abbreviation
Function
I/O
EzPort Clock
EZPCK
Shift clock for EzPort transfers.
I
EzPort Chip Select
EZPCS
Chip select for signalling the start and end of
serial transfers.
I
EzPort Serial Data In
EZPD
EZPD is sampled on the rising edge of
EZPCK.
I
EzPort Serial Data Out
EZPQ
EZPQ transitions on the falling edge of
EZPCK.
O
Table 18. Power and Ground Pins
Signal Name
Abbreviation
Function
PLL Analog Supply
VDDPLL,
VSSPLL
Dedicated power supply signals to isolate the sensitive PLL analog
circuitry from the normal levels of noise present on the digital power
supply.
Positive Supply
VDD
These pins supply positive power to the core logic.
Ground
VSS
This pin is the negative supply (ground) to the chip.
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參數(shù)描述
MCF52211 制造商:FREESCALE 制造商全稱(chēng):Freescale Semiconductor, Inc 功能描述:ColdFire Microcontroller
MCF52211_07 制造商:FREESCALE 制造商全稱(chēng):Freescale Semiconductor, Inc 功能描述:ColdFire Microcontroller
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