| PartNumber | MSP430F2234TDA | MSP430F2234TDAR | MSP430F2234TRHAR |
| Description | 16-bit Microcontrollers - MCU 16-bit Ultra-Lo-Pwr Microcontroller | 16-bit Microcontrollers - MCU 16-bit Ultra-Lo-Pwr Microcontroller | Microcontrollers - MCU 16-bit Microcontrollers - MCU 16-bit Ultra-Lo-Pwr Microcontrolle |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU | Embedded - Microcontrollers |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TSSOP-38 | TSSOP-38 | - |
| Series | MSP430F2234 | MSP430F2234 | MSP430F2xx |
| 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 | 8KB (8K x 8 + 256B) |
| Data RAM Size | 512 B | 512 B | 512 B |
| ADC Resolution | 10 bit | 10 bit | 10 bit |
| Number of I/Os | 32 I/O | 32 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 | + 105 C | + 105 C | + 105 C |
| Packaging | Tube | Reel | Tape & Reel (TR) Alternate Packaging |
| Height | 1.15 mm | 1.15 mm | - |
| Length | 12.5 mm | 12.5 mm | - |
| Product | MCU | MCU | MCU |
| Program Memory Type | Flash | Flash | FLASH |
| Width | 6.2 mm | 6.2 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Interface Type | USCI | USCI | USCI (UART IrDA LIN SPI and I2C SPI) |
| Moisture Sensitive | Yes | Yes | - |
| Number of ADC Channels | 12 Channel | 12 Channel | 12 |
| 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 | - |
| Factory Pack Quantity | 40 | 2000 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Tradename | MSP430 | MSP430 | MSP430 |
| Watchdog Timers | No Watchdog Timer | No Watchdog Timer | - |
| Unit Weight | 0.007189 oz | 0.007189 oz | 0.003668 oz |
| Package Case | - | - | VQFN-40 |
| Operating Temperature | - | - | -40°C ~ 105°C (TA) |
| Supplier Device Package | - | - | 40-VQFN (6x6) |
| Number of I O | - | - | 32 |
| Speed | - | - | 16MHz |
| EEPROM Size | - | - | - |
| Core Processor | - | - | MSP430 |
| RAM Size | - | - | 512 x 8 |
| Peripherals | - | - | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | - | - | I2C, IrDA, LIN, SCI, SPI, UART/USART |
| Voltage Supply Vcc Vdd | - | - | 1.8 V ~ 3.6 V |
| Core Size | - | - | 16-Bit |
| Data Converters | - | - | A/D 12x10b |
| Oscillator Type | - | - | Internal |
| Number of I Os | - | - | 32 I/O |
| Number of Timers Counters | - | - | 3 Timer |