参数资料
型号: MM908E624ACEW/R2
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 32 MHz, MICROCONTROLLER, PDSO54
封装: 0.65 MM PITCH, ROHS COMPLIANT, SOIC-54
文件页数: 10/39页
文件大小: 702K
代理商: MM908E624ACEW/R2
Analog Integrated Circuit Device Data
18
Freescale Semiconductor
908E624
FUNCTIONAL DESCRIPTION
FUNCTIONAL PIN DESCRIPTION
Note
If the operational amplifier is not used, it is possible
to connect all pins (E+, E-, OUT and VCC) to GND. In this
case, all of the four pins must be grounded.
+5.0 V VOLTAGE REGULATOR OUTPUT PIN (VDD)
The VDD pin is needed to place an external capacitor to
stabilize the regulated output voltage. The VDD pin is
intended to supply the embedded microcontroller. The pin is
protected against shorts to GND with an integrated current
limit (temperature shutdown could occur).
Important
The VDD, EVDD, VDDA, and VREFH pins
must be connected together.
VOLTAGE REGULATOR AND CURRENT SENSE
AMPLIFIER GROUND PIN (AGND)
The AGND pin is the ground pin of the voltage regulator
and the current sense operational amplifier.
Important
GND, AGND, VSS, EVSS, VSSA, and VREFL
pins must be connected together.
NO CONNECT PINS (NC)
The NC pins are not connected internally.
Note
Each of the NC pins can be left open or connected
to ground (recommended).
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相关代理商/技术参数
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