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| Price | $1.88 | $4.82 | |||||||||
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Yes | |
| Lead Status | No | No | No | No | Yes | No | No | No | Yes | Yes | |
| Special I/O | N/A | N/A | N/A | CapTIvate Touch I/O | N/A | Capacitive Touch I/O | N/A | N/A | Capacitive Touch I/O | Capacitive Touch I/O | |
| Wakeup Time (us) | 5 | 5 | 6 | 10 | 7 | 7 | 7 | 6 | 1.5 | 1.5 | |
| Package Size | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | mm2 | |
| Min VCC | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | |
| UART | 4 | 4 | 0 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | |
| BSL | UART | UART | UART | I2C,UART | UART | UART | UART | UART | None | None | |
| Operating Temperature Range(C) | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | |
| RAM(KB) | 16 | 32 | 0.25 | 9.5 | 2 | 33 | 2 | 0.5 | 0.125 | 0.125 | |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | |
| Timers - 16-bit | 4 | 4 | 1 | 4 | 5 | 5 | 5 | 2 | 1 | 1 | |
| Comparators(Inputs) | 0 | 0 | 0 | 0 | 8 | 16 | 8 | Yes | 0 | 0 | |
| AES | AES128 | AES128 | N/A | N/A | AES256 | AES256 | AES256 | N/A | N/A | N/A | |
| Frequency(MHz) | 25 | 25 | 8 | 16 | 16 | 16 | 16 | 8 | 16 | 16 | |
| Multiplier | 32x32 | 32x32 | N/A | 32x32 | 32x32 | 32x32 | 32x32 | N/A | N/A | N/A | |
| Standby Power (LPM3-uA) | 2.9 | 2.9 | 1.1 | 1.5 | 0.9 | 0.5 | 0.5 | 0.7 | 0.7 | 0.7 | |
| ADC | ADC10 - 6ch,SigmaDelta24 - 7ch | ADC10 - 6ch,SigmaDelta24 - 7ch | SigmaDelta16 - 5ch | ADC10 - 8ch | ADC12 - 8ch | ADC12 - 14ch | ADC12 - 8ch | Slope | ADC10 - 8ch | ADC10 - 8ch | |
| Timers - 32-bit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Active Power (uA/MHz) | 346.8 | 346.8 | 250 | 126 | 101.25 | 101.25 | 101.25 | 200 | 320 | 320 | |
| I2C | 2 | 2 | 0 | 1 | 2 | 1 | 2 | 0 | 1 | 1 | |
| SPI | 6 | 6 | 0 | 1 | 4 | 3 | 4 | 0 | 1 | 1 | |
| Package Group | LQFP | LQFP | SSOP,VQFN | VQFN | LQFP,TSSOP,VQFN | TSSOP,VQFN | LQFP,VQFN | LQFP | PDIP,QFN,TSSOP | PDIP,QFN,TSSOP | |
| Non-volatile Memory (KB) | 128 | 256 | 32 | 8.5 | 64 | 32 | 64 | 16 | 1 | 1 | |
| DMA | 3 | 3 | 0 | 0 | 3 | 3 | 3 | 0 | 0 | 0 | |
| CPU | MSP430 | MSP430 | MSP430 | MSP430 | MSP430 | MSP430 | MSP430 | MSP430 | MSP430 | MSP430 | |
| Max VCC | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | |
| GPIO Pins(#) | 90 | 90 | 32 | 51 | 33 | 51 | 48 | 16 | 16 | ||
| Additional Features | LCD,Real-Time Clock,Watchdog,Temp Sensor,Brown Out Reset,IrDA | LCD,Real-Time Clock,Watchdog,Temp Sensor,Brown Out Reset,IrDA | LCD,Watchdog,DAC,OpAmp,Temp Sensor,Brown Out Reset | Real-Time Clock,Watchdog,Temp Sensor,Brown Out Reset | Real-Time Clock,Watchdog,Temp Sensor,Brown Out Reset,IrDA | Real-Time Clock,Watchdog,Brown Out Reset,IrDA,Temp Sensor,IP Protection | Real-Time Clock,Watchdog,Temp Sensor,Brown Out Reset,IrDA,IP Protection | LCD,Watchdog,Scan Interface,Brown Out Reset | Watchdog,Temp Sensor,Brown Out Reset | Watchdog,Temp Sensor,Brown Out Reset | |
| Approx. Price (US$) | 4.59 | 1ku | 5.52 | 1ku | 4.00 | 1ku | 0.96 | 1ku | 2.35 | 1ku | 2.10 | 1ku | 2.35 | 1ku | 2.80 | 1ku | 0.55 | 1ku | 0.55 | 1ku | |
| GPIO | 15 |
