This ultra-low-power MSP430FRxx FRAM microcontroller family consists of several devices featuring embedded nonvolatile FRAM, a 16-bit CPU, and different sets of peripherals targeted for various applications. The architecture, FRAM, and peripherals, combined with seven low-power modes, are optimized to achieve extended battery life in portable and wireless sensing applications. FRAM is a new nonvolatile memory that combines the speed, flexibility, and endurance of SRAM with the stability and reliability of flash, all at lower total power consumption.
(1)The RTC is clocked by a 3.7-pF crystal.
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Part number | Order | Features | Non-volatile memory (kB) | RAM (KB) | ADC | ADC: channels (#) | GPIO pins (#) | I2C | SPI | UART | Comparator channels (#) | Package Group | Approx. price (US$) | USB | Timers - 16-bit | Bootloader (BSL) | Special I/O | Operating temperature range (C) | Package size: mm2:W x L (PKG) | Rating |
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MSP430FR5970 |
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AES
DMA Real-Time Clock |
32 | 2 | 12-bit SAR | 8 | 51 | 2 | 4 | 2 | 8 |
LQFP | 64
VQFN | 64 |
1.91 | 1ku | No | 5 | UART | -40 to 85 |
64LQFP: 144 mm2: 12 x 12 (LQFP | 64)
64VQFN: 81 mm2: 9 x 9 (VQFN | 64) |
Catalog |