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| PartNumber | MSP430AFE231IPWR | MSP430AFE232IPW | MSP430AFE231IPW |
| Description | 16-bit Microcontrollers - MCU 16B MCU | 16-bit Microcontrollers - MCU 16B MCU | 16-bit Microcontrollers - MCU 16B MCU |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TSSOP-24 | TSSOP-24 | TSSOP-24 |
| Series | MSP430AFE231 | MSP430AFE232 | MSP430AFE231 |
| Core | MSP430 | MSP430 | MSP430 |
| Data Bus Width | 16 bit | 16 bit | 16 bit |
| Maximum Clock Frequency | 16 MHz | 16 MHz | 16 MHz |
| Program Memory Size | 8 kB | 8 kB | 8 kB |
| Data RAM Size | 512 B | 512 B | 512 B |
| ADC Resolution | 24 bit | 24 bit | 24 bit |
| Number of I/Os | 11 I/O | 11 I/O | 11 I/O |
| Operating Supply Voltage | 1.8 V to 3.6 V | 1.8 V to 3.6 V | 1.8 V to 3.6 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Reel | Bulk | Bulk |
| Product | MCU | MCU | MCU |
| Program Memory Type | Flash | Flash | Flash |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Data RAM Type | SRAM | SRAM | SRAM |
| Interface Type | SPI, USART | SPI, UART, USART | SPI, USART |
| Number of ADC Channels | 1 Channel | 2 Channel | 1 Channel |
| Number of Timers/Counters | 3 Timer | - | 3 Timer |
| Processor Series | 2 Series | 2 Series | 2 Series |
| Product Type | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU |
| Factory Pack Quantity | 2000 | 60 | 60 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Tradename | MSP430 | MSP430 | MSP430 |
| Watchdog Timers | No Watchdog Timer | No Watchdog Timer | No Watchdog Timer |
| Unit Weight | 0.007478 oz | 0.007478 oz | 0.007478 oz |
| Height | - | 1.2 mm | - |
| Length | - | 7.9 mm | - |
| Width | - | 4.5 mm | - |