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MSP430FR6007IPZR
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Texas Instruments
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Ultrasonic Sensing MCU with 256KB FRAM, 8KB RAM, LCD  for water meters | 
 
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MSP430F5438AIPZR
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Texas Instruments
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16-Bit Ultra-Low-Power Microcontroller, 256KB Flash, 16KB RAM, 12 Bit ADC, 4 USCIs, 32-bit HW Multi 100-LQFP -40 to 85 | 
 
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CC3230SM2RGKR
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Texas Instruments
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SimpleLink™ Arm Cortex-M4 Wi-Fi® MCU with 256kB RAM, coexistence, WPA3, 16 TLS sockets, secure boot 64-VQFN -40 to 85 | 
 
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MSP430F5437IPN
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Texas Instruments
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16-Bit Ultra-Low-Power Microcontroller, 256KB Flash, 16KB RAM, 12 Bit ADC, 2 USCIs, 32-bit HW Multi 80-LQFP -40 to 85 | 
 
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MSP430F5438IPZR
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Texas Instruments
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16-Bit Ultra-Low-Power Microcontroller, 256KB Flash, 16KB RAM, 12 Bit ADC, 4 USCIs, 32-bit HW Multi 100-LQFP -40 to 85 | 
 
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