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| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Yes | Compliant | Compliant | ||
| Lead Status | Yes | No | No | No | No | Yes | No | No | |||
| I2C | 2 | 2 | 2 | 1 | 0 | 0 | |||||
| Package size | mm2 | mm2 | |||||||||
| Operating temperature range(C) | -40 to 105 | -40 to 105 | |||||||||
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | ||||||
| Approx. price(US$) | 2.05 | 1ku | 2.40 | 1ku | |||||||||
| ADC | 12-bit SAR | Channels(#) | 12-bit SAR | 10-bit SAR | Slope | Slope | |||||
| RAM(KB) | 2 | 4 | 4 | 2 | 0.125 | 0.125 | |||||
| Package Group | LQFP|48,TSSOP|38,VQFN|40 | LQFP|48,TSSOP|38,VQFN|40 | LQFP|48,TSSOP|38,VQFN|40 | TSSOP,VQFN | PDIP,QFN,TSSOP | SOIC,TSSOP,TVSOP,VQFN | |||||
| Timers - 16-bit | 4 | 4 | 4 | 2 | 1 | 1 | |||||
| Bootloader (BSL) | UART | UART | UART | I2C,UART | |||||||
| Non-volatile memory (kB) | 16 | 32 | |||||||||
| GPIO pins(#) | 44 | 44 | |||||||||
| Features | DAC,OpAmp,PGA,Real-Time Clock | DAC,OpAmp,PGA,Real-Time Clock | DAC,OpAmp,PGA,Real-Time Clock | Real-Time Clock,Watchdog,Temp Sensor,Brown Out Reset | |||||||
| Comparator channels (#) | 2 | 2 | |||||||||
| Special I/O | N/A | N/A | N/A | CapTIvate Touch I/O | N/A | N/A | |||||
| SPI | 4 | 4 | 4 | 2 | 0 | 0 | |||||
| USB | No | No | No | ||||||||
| UART | 2 | 2 | 2 | 1 | 0 | 0 | |||||
| Comparator Channels (#) | 2 | ||||||||||
| Operating Temperature Range(C) | -40 to 105 | -40 to 85 | -40 to 105,-40 to 85 | -40 to 105,-40 to 85 | |||||||
| Package Size | mm2 | mm2 | mm2 | mm2 | |||||||
| GPIO Pins(#) | 44 | 15 | 10 | 16 | |||||||
| Approx. Price (US$) | 2.40 | 1ku | 0.69 | 1ku | 0.55 | 1ku | 0.70 | 1ku | |||||||
| Non-volatile Memory (KB) | 32 | 8 | 2 | 2 | |||||||
| Comparators(#) | 0 | ||||||||||
| Featured | NA | ||||||||||
| Min VCC | 1.8 | 1.8 | |||||||||
| AES | N/A | N/A | |||||||||
| BSL | UART | UART | |||||||||
| DMA | 0 | 0 | |||||||||
| Additional Features | Watchdog,Brown Out Reset | Watchdog,Brown Out Reset | |||||||||
| Multiplier | N/A | N/A | |||||||||
| Comparators(Inputs) | Yes | Yes | |||||||||
| Standby Power (LPM3-uA) | 0.5 | 0.7 | |||||||||
| Timers - 32-bit | 0 | 0 | |||||||||
| Wakeup Time (us) | 1 | 1 | |||||||||
| Active Power (uA/MHz) | 220 | 250 | |||||||||
| CPU | MSP430 | MSP430 | |||||||||
| Max VCC | 3.6 | 3.6 | |||||||||
| Frequency(MHz) | 16 | 16 |
