MCF5227x ColdFire Microprocessor Data Sheet, Rev. 8 Electrical Characteristics F" />
參數(shù)資料
型號: PCF52274CLU120
廠商: Freescale Semiconductor
文件頁數(shù): 10/46頁
文件大?。?/td> 0K
描述: MCU 32-BIT W/LCD TOUCH 176-LQFP
標準包裝: 40
系列: MCF5227x
核心處理器: Coldfire V2
芯體尺寸: 32-位
速度: 120MHz
連通性: CAN,EBI/EMI,I²C,SPI,SSI,UART/USART,USB OTG
外圍設(shè)備: DMA,LCD,PWM,WDT
輸入/輸出數(shù): 47
程序存儲器類型: ROMless
RAM 容量: 128K 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: 176-LQFP
包裝: 托盤
MCF5227x ColdFire Microprocessor Data Sheet, Rev. 8
Electrical Characteristics
Freescale Semiconductor
18
5.3
ESD Protection
5.4
DC Electrical Specifications
Table 9. ESD Protection Characteristics1,2
1 All ESD testing is in conformity with CDF-AEC-Q100 Stress Test Qualification for Automotive Grade
Integrated Circuits.
2 A device is defined as a failure if after exposure to ESD pulses the device no longer meets the device
specification requirements. Complete DC parametric and functional testing is performed per
applicable device specification at room temperature followed by hot temperature, unless specified
otherwise in the device specification.
Characteristic
Symbol
Value
Unit
ESD Target for Human Body Model
HBM
2000
V
Table 10. DC Electrical Specifications
Characteristic
Symbol
Min
Max
Unit
Core Supply Voltage
IVDD
1.4
1.6
V
PLL Supply Voltage
PLLVDD
1.4
1.6
V
RTC Supply Voltage
RTCVDD
1.4
1.6
V
CMOS Pad Supply Voltage
EVDD
3.0
3.6
V
SDRAM and FlexBus Supply Voltage
Mobile DDR/Bus Pad Supply Voltage (nominal 1.8V)
DDR/Bus Pad Supply Voltage (nominal 2.5V)
SDR/Bus Pad Supply Voltage (nominal 3.3V)
SDVDD
1.7
2.25
3.0
1.95
2.75
3.6
V
USB Supply Voltage
USBVDD
3.0
3.6
V
Oscillator Supply Voltage
OSCVDD
3.0
3.6
V
CMOS Input High Voltage
EVIH
2EVDD +0.3
V
CMOS Input Low Voltage
EVIL
VSS – 0.3
0.8
V
CMOS Output High Voltage
IOH = –5.0 mA
EVOH
EVDD – 0.4
V
CMOS Output Low Voltage
IOL = 5.0 mA
EVOL
—0.4
V
SDRAM and FlexBus Input High Voltage
Mobile DDR/Bus Input High Voltage (nominal 1.8V)
DDR/Bus Pad Supply Voltage (nominal 2.5V)
SDR/Bus Pad Supply Voltage (nominal 3.3V)
SDVIH
1.35
1.7
2
SDVDD +0.3
V
SDRAM and FlexBus Input Low Voltage
Mobile DDR/Bus Input High Voltage (nominal 1.8V)
DDR/Bus Pad Supply Voltage (nominal 2.5V)
SDR/Bus Pad Supply Voltage (nominal 3.3V)
SDVIL
VSS – 0.3
0.45
0.8
V
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