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上次理光推出的芯片RN5T564的輸出是有限的，這次614輸出增加到：
●High Efficiency Step-down DC/DC Converters
?? DC/DC1: 1.25V (0.9V to 1.5V/12.5mV steps) @1200mA with RAMP control (For Core)
?? DC/DC2: 1.2V (0.9V to 1.5V/12.5mV steps) @1000mA with RAMP control (For Logic)
?? DC/DC3: 1.8V (1.8V to 3.3V by external resistors) @500mA (For Memory)
?? DC/DC ON/OFF control pin for DC/DC1 and DC/DC2
●Low Drop Voltage Regulators
?? LDO1:3.0V (Always ON) @10mA
?? LDO2:1.2V (0.9V/1.0V/1.1V/1.2V/1.3V)) @30mA
?? LDO3:1.2V (0.9V/1.0V/1.1V/1.2V/1.3V)) @30mA
?? LDO4:3.3V (1.8V/2.5V/2.6V/2.7V/3.0V/3.3V)) @300mA
?? LDO5:3.0V (1.8V/2.5V/2.6V/2.7V/3.0V/3.3V)) @300mA
?? LDO6:2.6V (1.8V/2.5V/2.6V/2.7V/3.0V/3.3V)) @150mA
?? LDO7:3.0V (1.8V/2.5V/2.6V/2.7V/3.0V/3.3V)) @150mA
?? LDO8:3.0V (1.8V/2.5V/2.6V/2.7V/3.0V/3.3V)) @150mA
共11組輸出。同時(shí)增加了電池充電管理的功能。讓系統(tǒng)更加集成。
rn5t614_development specifications_rev0.1.pdf
(971.49 KB, 下載次數(shù): 347)
2010-8-13 16:44 上傳
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