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參數(shù)資料
型號(hào): MCF5275CVM166
廠商: Freescale Semiconductor
文件頁數(shù): 15/44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(chǔ)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: 散裝
MCF5275 Integrated Microprocessor Family Hardware Specification, Rev. 4
Electrical Characteristics
Freescale Semiconductor
22
Load Capacitance7
Low Drive Strength
High Drive Strength
CL
25
50
pF
Core Operating Supply Current8
Master Mode
WAIT
DOZE
STOP
IDD
175
15
10
100
mA
μA
I/O Pad Operating Supply Current
Master Mode
Low Power Modes
OIDD
250
mA
μA
DC Injection Current 3, 9, 10, 11
VNEGCLAMP =VSS– 0.3 V, VPOSCLAMP = VDD + 0.3
Single Pin Limit
Total MCU Limit, Includes sum of all stressed pins
IIC
-1.0
-10
1.0
10
mA
1
Refer to Table 11 for additional PLL specifications.
2
VREF is specified as a nominal value only instead of a range, so no maximum value is listed.
3
This specification is guaranteed by design and is not 100% tested.
4 The actual V
OH and VOL values for SSTL pads are dependent on the termination and drive strength used. The specifications
numbers assume no parallel termination.
5
Refer to the MCF5274 signals chapter for pins having weak internal pull-up devices.
6
This parameter is characterized before qualification rather than 100% tested.
7
pF load ratings are based on DC loading and are provided as an indication of driver strength. High speed interfaces
require transmission line analysis to determine proper drive strength and termination.
8
Current measured at maximum system clock frequency, all modules active, and default drive strength with matching load.
9
All functional non-supply pins are internally clamped to VSS and their respective VDD.
10 Input must be current limited to the value specified. To determine the value of the required current-limiting resistor,
calculate resistance values for positive and negative clamp voltages, then use the larger of the two values.
11 Power supply must maintain regulation within operating V
DD range during instantaneous and operating maximum current
conditions. If positive injection current (Vin > VDD) is greater than IDD, the injection current may flow out of VDD and could
result in external power supply going out of regulation. Ensure the external VDD load shunts current greater than
maximum injection current. This is the greatest risk when the MCU is not consuming power. Examples are: if no system
clock is present, or if clock rate is very low which would reduce overall power consumption. Also, at power-up, system
clock is not present during the power-up sequence until the PLL has attained lock.
Table 10. DC Electrical Specifications1 (continued)
Characteristic
Symbol
Min
Max
Unit
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCF5275CVM166 制造商:Freescale Semiconductor 功能描述:Microprocessor IC
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MCF5275LCVM133 功能描述:IC MCU 32BIT 133MHZ 196-MAPBGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:MCF527x 標(biāo)準(zhǔn)包裝:250 系列:56F8xxx 核心處理器:56800E 芯體尺寸:16-位 速度:60MHz 連通性:CAN,SCI,SPI 外圍設(shè)備:POR,PWM,溫度傳感器,WDT 輸入/輸出數(shù):21 程序存儲(chǔ)器容量:40KB(20K x 16) 程序存儲(chǔ)器類型:閃存 EEPROM 大小:- RAM 容量:6K x 16 電壓 - 電源 (Vcc/Vdd):2.25 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 6x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:48-LQFP 包裝:托盤 配用:MC56F8323EVME-ND - BOARD EVALUATION MC56F8323
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