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MSP430F67491AIPZ
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Texas Instruments
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Polyphase Metering SoC with 4 Sigma-Delta ADCs, LCD, Real-Time Clock, 512KB Flash, 32KB RAM 100-LQFP -40 to 85 | 
 
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MSP430F67491AIPEUR
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Texas Instruments
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Polyphase Metering SoC with 4 Sigma-Delta ADCs, LCD, Real-Time Clock, 512KB Flash, 32KB RAM 128-LQFP -40 to 85 | 
 
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MSP430F67491AIPZR
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Texas Instruments
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Polyphase Metering SoC with 4 Sigma-Delta ADCs, LCD, Real-Time Clock, 512KB Flash, 32KB RAM 100-LQFP -40 to 85 | 
 
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MSP430F67491AIPEU
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Texas Instruments
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Polyphase Metering SoC with 4 Sigma-Delta ADCs, LCD, Real-Time Clock, 512KB Flash, 32KB RAM 128-LQFP -40 to 85 | 
 
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